Washington, D.C. 20549
Specialized Disclosure Report
(Exact name of registrant as specified in its charter)
Delaware 001-35480 20-4645388
(State or other Jurisdiction of Incorporation) (Commission File No.) (IRS Employer Identification No.)

47281 Bayside Parkway
Fremont, CA 94538
(Address of principal executive offices, including zip code)
Lisan Hung
Vice President, General Counsel and Corporate Secretary
(877) 774-7000
(Name and telephone number, including area code, of the person to contact in connection with this report)

Check the appropriate box to indicate the rule pursuant to which this form is being filed, and provide the period to which the information in this form applies:

x Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2020.

Section 1 - Conflict Minerals Disclosure

Item 1.01 and 1.02 Conflict Minerals Disclosure and Report

Enphase Energy, Inc. (the “Company”) has evaluated its current products and has determined that certain products it contracts to manufacture contain conflict minerals originating in the Democratic Republic of the Congo or adjoining countries. As a result, the Company has prepared, and is filing with this Form, a Conflict Minerals Report. A copy of the Company’s Conflict Minerals Report for the calendar year ended December 31, 2020 is provided as Exhibit 1.01 to the Specialized Disclosure Report and is publicly available on the Company’s corporate website at

Section 2 - Exhibits

Item 2.01 Exhibits


Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date: June 1, 2021ENPHASE ENERGY, INC.
By:/s/ Lisan Hung
 Lisan Hung
 Vice President, General Counsel and Corporate Secretary


Exhibit 1.01

Enphase Energy, Inc.
Conflict Minerals Report
For the Year January 1, 2020 through December 31, 2020

1.    Introduction
This report for the year January 1, 2020 through December 31, 2020 (the “Reporting Period”) is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement reporting and disclosure requirements related to conflict minerals as directed by the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (“Dodd-Frank Act”). The Rule imposes certain reporting obligations on SEC registrants whose manufactured products contain conflict minerals that are necessary to the functionality or production of their products. Conflict minerals are defined as tin, tantalum, tungsten, and gold (“3TG” or “Conflict Minerals”) for the purposes of this assessment. These requirements apply to registrants whatever the geographic origin of the Conflict Minerals and whether they fund armed conflict.
If a registrant can establish that the Conflict Minerals originated from sources other than the Democratic Republic of the Congo or an adjoining country (the “Covered Countries”), or from recycled and scrap sources, it must submit a completed Form SD that describes the Reasonable Country of Origin Inquiry (the “RCOI”).
If a registrant has reason to believe that any of the Conflict Minerals in its supply chain may have originated in the Covered Countries, or if it is unable to determine the country of origin of those Conflict Minerals, then the registrant must perform due diligence on the Conflict Minerals’ source and chain of custody. The registrant must annually submit a Conflict Minerals Report (“CMR”) to the SEC that includes a description of those due diligence measures.
2.    Company Overview
This report has been prepared by management of Enphase Energy, Inc. (herein referred to as Enphase Energy, the Company, we, us, or our). The information includes the activities of all majority-owned subsidiaries.
Enphase Energy is a global energy technology company. We deliver smart, easy-to-use solutions that manage solar generation, storage and communication on one single platform. We revolutionized the solar industry with our microinverter technology and we produce a fully integrated solar-plus-storage solution. As of March 31, 2021, we have shipped more than 34 million microinverters, and approximately 1.5 million Enphase residential and commercial systems have been deployed in more than 130 countries.
3.    Products Overview
Enphase Energy designs, develops, manufactures, and sells home energy solutions that manage energy generation, energy storage, and control and communications on one intelligent platform. The Enphase Home Energy Solution brings an advanced, networked approach to solar generation plus energy storage by using our design expertise across power electronics, semiconductors, and cloud-based software technologies. Our integrated approach to energy management is designed to simplify installation and optimize a home’s energy usage.
Based upon the Company’s internal assessment, the microinverter products, certain related microinverter accessories, the Enphase gateway, and Enphase storage products contain Conflict Minerals that are necessary to the functionality or production of those products. Accordingly, for purposes of this assessment, only the Company’s microinverter products, certain related accessories, the gateway and storage products (collectively, the “Covered Products”) were considered.

4.    Reasonable Country of Origin Inquiry
Enphase Energy relies upon its suppliers to provide information on the origin of 3TG contained in components and materials supplied to it, including sources of 3TG that are supplied to them from sub-tier suppliers. Our suppliers are expected to provide the 3TG sourcing information to us per our Conflict Minerals Policy and Supplier Code of Conduct.
We performed a comprehensive analysis of our product components and the role that suppliers play throughout our manufacturing and product delivery processes. We defined the scope of our Conflict Minerals RCOI by identifying and reaching out to suppliers that provided components or engaged in manufacturing activities that are likely to
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 1

contain 3TG during the Reporting Period. During the process of our review, we identified 142 suppliers who were within the scope of RCOI.
We, through our outside agent Flextronics International Ltd. who assisted us in our RCOI and due diligence efforts, conducted a survey of our active suppliers and sub-suppliers using the template developed jointly by the companies of Electronic Industry Citizenship Coalition® (EICC®) and The Global e-Sustainability Initiative (GeSI), known as the Conflict Free Sourcing Initiative (CFSI) Reporting Template (the Template). The Template was developed to facilitate disclosure and communication of information regarding smelters that provide material to a company’s supply chain. It includes questions regarding a company’s conflict-free policy, engagement with its direct suppliers, and a listing of the smelters the company and its suppliers use. In addition, the Template contains questions about the origin of Conflict Minerals included in their products, as well as supplier due diligence. Written instructions and recorded training illustrating the use of the tool is available on CFSI’s website. The Template is widely adopted by many companies in their due diligence processes related to Conflict Minerals.
We continued to seek supply chain responses through March 25, 2021, and were able to determine the country of origin of most of the Conflict Minerals in our supply chain. We received valid Templates from 128 of the 142 suppliers surveyed. The responses were reviewed against criteria developed to determine which suppliers required further engagement.
Due to the breadth, complexity and constant evolution of Enphase Energy’s products and supply chain, it will take time for all remaining suppliers to verify the origin of all of the Conflict Minerals. In addition, the information provided by suppliers may be inaccurate, incomplete or subject to other irregularities. Moreover, because of the Company’s relative location within the supply chain in relation to the actual extraction and transport of Conflict Minerals, its ability to verify the accuracy of information reported by suppliers is limited. By using our supply chain due diligence processes, driving accountability within the supply chain by leveraging the CFSI’s Conflict-Free Smelter Program (“CFSP”), and continuing our outreach efforts, we hope to further develop transparency into our supply chain.
5.    Conflict Minerals Status Analysis and Conflict Status Conclusion
Enphase Energy has been unable to reasonably determine whether all of the 3TG used in our Covered Products either originated in the Covered Countries, came from recycled or scrap sources, or whether they were used directly or indirectly to finance or benefit armed groups in the Covered Countries.
6.    Due Diligence Process
6.1    Design of Due Diligence
Enphase Energy’s due diligence processes have been designed in conformity with, in all material respects, The Organization for Economic Co-operation and Development (OECD) Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas and the related supplements for gold, tin, tantalum and tungsten (OECD Guidance), consistent with our position as a downstream company. Our Conflict Minerals due diligence process includes: the development of a Conflict Minerals Policy, establishment of governance structures with cross-functional team members and senior executives, communication to, and engagement of, suppliers, due diligence compliance process and measurement on the supplier source and chain of custody, record-keeping and escalation procedures.
a.Management Systems - Conflict Minerals Policy
Enphase Energy’s Conflict Minerals Policy is as follows:
There has been increased awareness regarding the human rights violations in the mining of certain minerals from an area known as the “Conflict Region”: The Democratic Republic of the Congo (“DRC”) and the surrounding countries. Through the Dodd-Frank Act, publicly traded companies have been chartered to practice reasonable due diligence with their supply chain to determine if Conflict Minerals used in their products are being sourced from mines controlled by non-government or unlawful military groups within the Conflict Region. Enphase Energy is committed to taking all steps to comply with the legislation and is committed to sourcing components and materials from companies that share our values around human rights, ethics and environmental responsibility.
Tracing materials back to their mine of origin is a complex endeavor but an important aspect of responsible sourcing. Enphase Energy looks to industry guidelines to help establish its programs such as OECD’s Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High Risk Areas, the joint EICC-GeSI, which is taking action to address responsible sourcing through the development of the Conflict-Free Smelter program aiming to enable companies to source
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 2

conflict-free minerals. Given the complexity of Enphase Energy’s and its suppliers’ respective supply chains, it will take time for many suppliers and sub-suppliers to verify the origin of conflict minerals. We intend to use our supply chain due diligence process to drive accountability within the supply chain to further our goal of conflict-free sourcing.
Enphase Energy continues to develop and implement a strategy to support the objectives to the U.S. regulations on the supply of Conflict Minerals, including:
Developing and implementing policies and processes toward preventing the use of Conflict Minerals or derivative metals necessary to the functionality or production of our product(s) that finance or benefit armed groups in the Conflict Region.
Not knowingly procuring specified minerals that originate from facilities in the Conflict Region that are not certified as conflict free.
Expecting our suppliers to: (i) provide Enphase with Conflict Mineral content and country of origin information on the products it supplies to Enphase; (ii) cooperate with Enphase (or an independent third party auditor) in any review of its supply chain and procurement process, Conflict Mineral audits, and due diligence on its suppliers as required for Enphase’s annual SEC disclosure in compliance with the Dodd-Frank Act; and (iii) collaborate with Enphase in developing a chain of custody for these Conflict Minerals in the supply chain and identifying and sourcing conflict-free sources for the minerals used in Enphase products.
Expecting suppliers whose products contain conflict minerals to establish policies, due diligence frameworks, and management systems consistent with the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict – Affected and High Risk-Areas that are designed to accomplish this goal and requiring their suppliers to do the same.
Enphase Energy believes in establishing and maintaining long-term relationships with suppliers whenever possible. However, if we determine that any supplier is, or a reasonable risk exists that it may be, violating this Policy, then we will require the supplier to commit to devise and undertake suitable corrective action to move to a conflict free source. If suitable action is not taken, we will look for alternative sources for the product. Enphase’s efforts are not to ban procurement of minerals from the Conflict Region, but to assure procurement from responsible sources in the region. If we determine that any of the components of our products contain minerals from a mine or facility that is “non-conflict free,” we will work towards transitioning to products that are “conflict free.”
This policy is publicly available on our website at
b. Internal Team
Enphase Energy has established a management system for complying with the applicable rules. Our management system is led by our Vice President of Supply Chain. They are supported by a team from relevant functions such as legal, purchasing, quality assurance, manufacturing and environmental health and safety. The Vice President of Supply Chain is responsible for implementing our Conflict Minerals compliance strategy.
c.Supply Chain Controls
As we do not have a direct relationship with 3TG smelters and refiners, we utilize industry-wide initiatives such as the EICC-GeSI and CFSI to disclose upstream actors in the supply chain.
Controls include our Code of Conduct, which outlines expected behaviors for all Enphase employees and which outlines expected behaviors for all Enphase Energy suppliers.
d.Supplier Engagement
Enphase Energy has engaged Flextronics International Ltd. to reach out to suppliers and sub-suppliers who have yet to participate in CFSP’s audit program or have been audited, but are not yet completely certified conflict free. We encourage these suppliers to participate in CFSP’s audit program and move towards a conflict free designation as soon as possible. We will endeavor to continually improve our supply chain due diligence by seeking from our material suppliers annual acknowledgments of our Code of Conduct and other corporate policies, and, to the extent practicable, incorporating Conflict Minerals language in supplier agreements, as they arise.
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 3

e.Grievance Mechanism
Enphase Energy has established a Conflict Minerals Policy and a Supplier Code of Conduct in addition to multiple longstanding mechanisms whereby employees and suppliers can report violations of our policies.
f.Records Maintenance
Enphase Energy has established our due diligence compliance process and set forth a documentation and record maintenance mechanism to ensure the retention of relevant documentation in a secured electronic database.
6.2    Identification and Assessment of Risk in the Supply Chain
Because of the complexity of our products, and the depth, breadth, and constant evolution of our supply chain, it is difficult to identify sources upstream from our direct suppliers. Accordingly, we stay abreast of several industry-wide initiatives as described above. Some of the largest suppliers are also SEC registrants and subject to the Rule. We compare the CFSP validated smelter list against those smelters identified by our suppliers and, as described in our Conflict Minerals Policy, we intend to engage any of our suppliers that we have reason to believe are supplying us with 3TG from sources that may support conflict in the Covered Countries to request that they establish an alternative source of 3TG that does not support such conflict, as provided in the OECD guidance.
6.3    Design and Implementation of a Strategy to Respond to Risks
As we move towards further developing our due diligence program, we intend to further enhance supplier communication, training and escalation processes to improve due diligence data accuracy and completion and continue to influence additional smelters to be designated as “conflict-free” through an independent third-party audit program such as the CFSP through our supply chain, where possible. To the extent we are able to determine in the future that we are sourcing from non-conflict free smelters, we plan to move toward using conflict free smelters within a reasonable time frame.
6.4    Independent Third-Party Audit of Supply Chain Due Diligence at Identified Points in the Supply Chain
Enphase Energy does not have a direct relationship with 3TG smelters and refiners, nor do we perform direct audits of these entities that provide 3TG to our supply chain. However, we do rely upon the industry initiatives (for example, the CFSI), as well as industry efforts to influence smelters and refiners to be certified through independent third-party audit programs, such as the CFSP.
7.    Due Diligence Results
7.1    Survey Response
Enphase Energy received 128 completed Templates from the 142 suppliers surveyed (a 90.14% completion rate). Of the 128 suppliers that provided complete responses to our survey, 123 indicated that they do not source Conflict Minerals or certified that they are conflict free as follows: a) 18 indicated that they do not source Conflict Minerals at all, b) 38 confirmed that the Conflict Minerals they sourced did not originate in the Covered Countries; and c) 67 reported that their Conflict Minerals were sourced solely from smelters and refiners that are certified conflict free. 12 suppliers reported that they are still in the process of completing due diligence. Of the 12, five suppliers reported that the origin of the smelters and refiners is unknown.
Supplier Response20202019201820172016
Supplier Template Completion Rate90.14%
(128 of 142)
(125 of 152)
(143 of 158)
(128 of 130)
(105 of 112)
Status of Suppliers20202019201820172016
Conflict Minerals Not Originating in Covered Countries or Certified Conflict Free86.62%
(123 of 128)
(117 of 125)
(119 of 143)
(95 of 130)
(85 of 112)
Still Completing Due Diligence/Origins Unknown9.38%
(12 of 128)
(2 of 125)
(24 of 143)
(20 of 130)
(20 of 112)
Invalid or No Information Provided9.86%
(14 of 142)
(6 of 152)
(7 of 143)
(14 of 130)
(7 of 112)
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 4

103 of the 128 suppliers that responded to our survey provided responses on a company-wide or on a user defined basis that was not specifically applicable to components or types of components furnished to the Company. That is, they were unable to represent that 3TG from the smelters or refiners identified had actually been included in the components supplied to us or our direct suppliers. Of the 103, 77 suppliers reported on a company-wide basis, and 57 of those confirm that they are certified conflict free.
7.2    Efforts to Determine Country of Origin of Mine or 3TG
Tracing materials back to the mine of origin is a complex aspect of responsible sourcing in our supply chain. By adopting methodology outlined by the CFSI’s joint industry programs and outreach initiatives and requiring that our suppliers conform with standards that meets the OECD guidelines and report to us using the Template, we have determined that seeking information about 3TG smelters and refiners in our supply chain represents the most reasonable effort we can make to determine the mines or location of origin of the 3TG in our supply chain and responses to such inquiries represents the most reasonable known mine of origin information available. Through this industry joint effort, we have made reasonable efforts to make a reasonable determination of the mines or locations of origin of the 3TG in our supply chain.
7.3    Smelters or Refiners Identified
We were unable to ascertain the specific country of origin and/or chain of custody of all necessary Conflict Minerals processed by the facilities that contributed to our Covered Products because, for this Reporting Period, 14 suppliers (9.86% of total suppliers included in the RCOI scope) either did not complete the Template, provided invalid information, or indicated that they are still in the process of completing due diligence or that the origin of one or more of their smelters and refiners is unknown. From the data we were able to obtain from our suppliers, the countries of origin of the Conflict Minerals processed in facilities in our supply chain are believed to include:
In total, 322 smelters and refiners were identified as potentially in our supply chain. Of those 322 smelters and refiners, 241 are currently certified conflict free, 17 are on the CFSP “Active List” and are currently in the process of becoming compliant, and 12 are in communication with CFSP (7 of 12) or are currently participating or have agreed to participate in the audit process (5 of 12). 8 of the smelters and refiners are identified as noncompliant, 5 did not provide any response, and 39require outreach and are not currently certified conflict free or their status is unknown. Enphase Energy found no reasonable basis for concluding that any of these Smelters or Refiners sourced Conflict Minerals that finance or benefit armed groups. Set forth in Annex 1 is the list of all known smelters and refiners identified as potentially being in our supply chain.
Status of All Identified Smelters and Refiners20202019201820172016
Certified Conflict Free74.84%
(241 of 322)
(194 of 409)
(233 of 461)
(461 of 549)
(246 of 322)
Currently Participating, In Communication, or Agreed to Participate in Audit Process3.73%
(12 of 322)
(20 of 409)
(28 of 461)
(18 of 549)
(24 of 322)
Outreach Required12.11%
(39 of 322)
(40 of 409)
(41 of 461)
(70 of 549)
(52 of 322)
Cautionary Note on Forward-Looking Statements
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 5

Forward-looking statements in this CMR are made pursuant to the safe harbor provisions of Section 21E of the Securities Exchange Act of 1934, as amended, and other federal securities laws. Investors are cautioned that statements in this CMR that are not strictly historical statements, including without limitation, the Company’s intentions and expectations regarding further supplier engagement and risk mitigation efforts and strategy, constitute forward-looking statements that involve risks and uncertainties. Actual results could differ materially from the forward-looking statements. Risks and uncertainties that could cause actual results to differ include, without limitation, risks and uncertainties associated with the progress of industry and other supply chain transparency and smelter or refiner validation programs for Conflict Minerals (including the possibility of inaccurate information, fraud and other irregularities), inadequate supplier education and knowledge, limitations on the ability or willingness of suppliers to provide more accurate, complete and detailed information and limitations on the Company’s ability to verify the accuracy or completeness of any supply chain information provided by suppliers or others.

Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 6

Annex 1

MetalCommentsSmelter NameSmelter CountrySmelter Identification
GoldConformant8853 S.p.A.ITALYCID002763
GoldNon ConformantAbington Reldan Metals, LLCUNITED STATES OF AMERICACID002708
GoldConformantAdvanced Chemical CompanyUNITED STATES OF AMERICACID000015
GoldOutreach RequiredAfrican Gold RefineryUGANDACID003185
GoldConformantAida Chemical Industries Co., Ltd.JAPANCID000019
GoldConformantAl Etihad Gold Refinery DMCCUNITED ARAB EMIRATESCID002560
GoldConformantAllgemeine Gold-und Silberscheideanstalt A.G.GERMANYCID000035
GoldConformantAlmalyk Mining and Metallurgical Complex (AMMC)UZBEKISTANCID000041
GoldConformantAngloGold Ashanti Corrego do Sitio MineracaoBRAZILCID000058
GoldConformantArgor-Heraeus S.A.SWITZERLANDCID000077
GoldConformantAsahi Pretec Corp.JAPANCID000082
GoldConformantAsahi Refining Canada Ltd.CANADACID000924
GoldConformantAsahi Refining USA Inc.UNITED STATES OF AMERICACID000920
GoldConformantAsaka Riken Co., Ltd.JAPANCID000090
GoldDue Diligence Vetting ProcessAtasay Kuyumculuk Sanayi Ve Ticaret A.S.TURKEYCID000103
GoldConformantAU Traders and RefinersSOUTH AFRICACID002850
GoldActiveAugmont Enterprises Private LimitedINDIACID003461
GoldConformantAurubis AGGERMANYCID000113
GoldConformantBangalore RefineryINDIACID002863
GoldConformantBangko Sentral ng Pilipinas (Central Bank of the Philippines)PHILIPPINESCID000128
GoldConformantBoliden ABSWEDENCID000157
GoldConformantC. Hafner GmbH + Co. KGGERMANYCID000176
GoldActiveC.I Metales Procesados Industriales SASCOLOMBIACID003421
GoldCommunication Suspended - Not InterestedCaridadMEXICOCID000180
GoldConformantCCR Refinery - Glencore Canada CorporationCANADACID000185
GoldConformantCendres + Metaux S.A.SWITZERLANDCID000189
GoldOutreach RequiredCGR Metalloys Pvt Ltd.INDIACID003382
GoldConformantChimet S.p.A.ITALYCID000233
GoldConformantChugai MiningJAPANCID000264
GoldIn CommunicationDaye Non-Ferrous Metals Mining Ltd.CHINACID000343
GoldOutreach RequiredDegussa Sonne / Mond Goldhandel GmbHGERMANYCID002867
GoldIn CommunicationDijllah Gold Refinery FZCUNITED ARAB EMIRATESCID003348
GoldConformantDODUCO Contacts and Refining GmbHGERMANYCID000362
GoldConformantDSC (Do Sung Corporation)KOREA, REPUBLIC OFCID000359
GoldConformantEco-System Recycling Co., Ltd. East PlantJAPANCID000425
GoldConformantEco-System Recycling Co., Ltd. North PlantJAPANCID003424
GoldConformantEco-System Recycling Co., Ltd. West PlantJAPANCID003425
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 1

MetalCommentsSmelter NameSmelter CountrySmelter Identification
GoldConformantEmirates Gold DMCCUNITED ARAB EMIRATESCID002561
GoldRMI Due Diligence Review - Unable to ProceedFidelity Printers and Refiners Ltd.ZIMBABWECID002515
GoldOutreach RequiredFujairah Gold FZCUNITED ARAB EMIRATESCID002584
GoldIn CommunicationGCC Gujrat Gold Centre Pvt. Ltd.INDIACID002852
GoldConformantGeib Refining CorporationUNITED STATES OF AMERICACID002459
GoldOutreach RequiredGold Coast RefineryGHANACID003186
GoldConformantGold Refinery of Zijin Mining Group Co., Ltd.CHINACID002243
GoldOutreach RequiredGreat Wall Precious Metals Co., Ltd. of CBPMCHINACID001909
GoldOutreach RequiredGuangdong Jinding Gold LimitedCHINACID002312
GoldOutreach RequiredGuoda Safina High-Tech Environmental Refinery Co., Ltd.CHINACID000651
GoldOutreach RequiredHangzhou Fuchunjiang Smelting Co., Ltd.CHINACID000671
GoldConformantHeimerle + Meule GmbHGERMANYCID000694
GoldConformantHeraeus Metals Hong Kong Ltd.CHINACID000707
GoldActiveHeraeus Precious Metals GmbH & Co. KGGERMANYCID000711
GoldOutreach RequiredHunan Chenzhou Mining Co., Ltd.CHINACID000767
GoldOutreach RequiredHunan Guiyang yinxing Nonferrous Smelting Co., Ltd.CHINACID000773
GoldCommunication Suspended - Not InterestedHwaSeong CJ CO., LTD.KOREA, REPUBLIC OFCID000778
GoldConformantInner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd.CHINACID000801
GoldIn CommunicationInternational Precious Metal RefinersUNITED ARAB EMIRATESCID002562
GoldConformantIshifuku Metal Industry Co., Ltd.JAPANCID000807
GoldConformantIstanbul Gold RefineryTURKEYCID000814
GoldOutreach RequiredJALAN & CompanyINDIACID002893
GoldConformantJapan MintJAPANCID000823
GoldConformantJiangxi Copper Co., Ltd.CHINACID000855
GoldRMI Due Diligence Review - Unable to ProceedJSC Ekaterinburg Non-Ferrous Metal Processing PlantRUSSIAN FEDERATIONCID000927
GoldConformantJSC UralelectromedRUSSIAN FEDERATIONCID000929
GoldConformantJX Nippon Mining & Metals Co., Ltd.JAPANCID000937
GoldRMI Due Diligence Review - Unable to ProceedKaloti Precious MetalsUNITED ARAB EMIRATESCID002563
GoldIn CommunicationKazakhmys Smelting LLCKAZAKHSTANCID000956
GoldConformantKennecott Utah Copper LLCUNITED STATES OF AMERICACID000969
GoldConformantKGHM Polska Miedz Spolka AkcyjnaPOLANDCID002511
GoldConformantKojima Chemicals Co., Ltd.JAPANCID000981
GoldConformantKorea Zinc Co., Ltd.KOREA, REPUBLIC OFCID002605
GoldIn CommunicationKundan Care Products Ltd.INDIACID003463
GoldConformantKyrgyzaltyn JSCKYRGYZSTANCID001029
GoldOutreach RequiredKyshtym Copper-Electrolytic Plant ZAORUSSIAN FEDERATIONCID002865
GoldRMI Due Diligence Review - Unable to ProceedL'azurde Company For JewelrySAUDI ARABIACID001032
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 2

MetalCommentsSmelter NameSmelter CountrySmelter Identification
GoldOutreach RequiredLingbao Gold Co., Ltd.CHINACID001056
GoldOutreach RequiredLingbao Jinyuan Tonghui Refinery Co., Ltd.CHINACID001058
GoldConformantL'Orfebre S.A.ANDORRACID002762
GoldConformantLS-NIKKO Copper Inc.KOREA, REPUBLIC OFCID001078
GoldConformantLT Metal Ltd.KOREA, REPUBLIC OFCID000689
GoldOutreach RequiredLuoyang Zijin Yinhui Gold Refinery Co., Ltd.CHINACID001093
GoldConformantMarsam MetalsBRAZILCID002606
GoldConformantMaterionUNITED STATES OF AMERICACID001113
GoldConformantMatsuda Sangyo Co., Ltd.JAPANCID001119
GoldConformantMetalor Technologies (Hong Kong) Ltd.CHINACID001149
GoldConformantMetalor Technologies (Singapore) Pte., Ltd.SINGAPORECID001152
GoldConformantMetalor Technologies (Suzhou) Ltd.CHINACID001147
GoldConformantMetalor Technologies S.A.SWITZERLANDCID001153
GoldConformantMetalor USA Refining CorporationUNITED STATES OF AMERICACID001157
GoldConformantMetalurgica Met-Mex Penoles S.A. De C.V.MEXICOCID001161
GoldConformantMitsubishi Materials CorporationJAPANCID001188
GoldConformantMitsui Mining and Smelting Co., Ltd.JAPANCID001193
GoldConformantMMTC-PAMP India Pvt., Ltd.INDIACID002509
GoldNon ConformantModeltech Sdn BhdMALAYSIACID002857
GoldCommunication Suspended - Not InterestedMorris and WatsonNEW ZEALANDCID002282
GoldConformantMoscow Special Alloys Processing PlantRUSSIAN FEDERATIONCID001204
GoldConformantNadir Metal Rafineri San. Ve Tic. A.S.TURKEYCID001220
GoldConformantNavoi Mining and Metallurgical CombinatUZBEKISTANCID001236
GoldNon ConformantNH Recytech CompanyKOREA, REPUBLIC OFCID003189
GoldConformantNihon Material Co., Ltd.JAPANCID001259
GoldConformantOgussa Osterreichische Gold- und Silber-Scheideanstalt GmbHAUSTRIACID002779
GoldConformantOhura Precious Metal Industry Co., Ltd.JAPANCID001325
GoldConformantOJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet)RUSSIAN FEDERATIONCID001326
GoldConformantOJSC Novosibirsk RefineryRUSSIAN FEDERATIONCID000493
GoldOutreach RequiredPease & CurrenUNITED STATES OF AMERICACID002872
GoldOutreach RequiredPenglai Penggang Gold Industry Co., Ltd.CHINACID001362
GoldConformantPlanta Recuperadora de Metales SpACHILECID002919
GoldConformantPrioksky Plant of Non-Ferrous MetalsRUSSIAN FEDERATIONCID001386
GoldConformantPT Aneka Tambang (Persero) TbkINDONESIACID001397
GoldConformantPX Precinox S.A.SWITZERLANDCID001498
GoldOutreach RequiredQG Refining, LLCUNITED STATES OF AMERICACID003324
GoldConformantRand Refinery (Pty) Ltd.SOUTH AFRICACID001512
GoldOutreach RequiredRefinery of Seemine Gold Co., Ltd.CHINACID000522
GoldConformantRoyal Canadian MintCANADACID001534
GoldOutreach RequiredSabin Metal Corp.UNITED STATES OF AMERICACID001546
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 3

MetalCommentsSmelter NameSmelter CountrySmelter Identification
GoldConformantSafimet S.p.AITALYCID002973
GoldConformantSAFINA A.S.CZECHIACID002290
GoldOutreach RequiredSai RefineryINDIACID002853
GoldConformantSamduck Precious MetalsKOREA, REPUBLIC OFCID001555
GoldCommunication Suspended - Not InterestedSamwon Metals Corp.KOREA, REPUBLIC OFCID001562
GoldConformantSAXONIA Edelmetalle GmbHGERMANYCID002777
GoldConformantSEMPSA Joyeria Plateria S.A.SPAINCID001585
GoldOutreach RequiredShandong Humon Smelting Co., Ltd.CHINACID002525
GoldOutreach RequiredShandong Tiancheng Biological Gold Industrial Co., Ltd.CHINACID001619
GoldConformantShandong Zhaojin Gold & Silver Refinery Co., Ltd.CHINACID001622
GoldOutreach RequiredShirpur Gold Refinery Ltd.INDIACID002588
GoldConformantSichuan Tianze Precious Metals Co., Ltd.CHINACID001736
GoldConformantSingway Technology Co., Ltd.TAIWAN, PROVINCE OF CHINACID002516
GoldOutreach RequiredShenzhen Zhonghenglong Real Industry Co., Ltd.CHINACID002527
GoldConformantSOE Shyolkovsky Factory of Secondary Precious MetalsRUSSIAN FEDERATIONCID001756
GoldConformantSolar Applied Materials Technology Corp.TAIWAN, PROVINCE OF CHINACID001761
GoldOutreach RequiredSovereign MetalsINDIACID003383
GoldOutreach RequiredState Research Institute Center for Physical Sciences and TechnologyLITHUANIACID003153
GoldOutreach RequiredSudan Gold RefinerySUDANCID002567
GoldConformantSumitomo Metal Mining Co., Ltd.JAPANCID001798
GoldConformantSungEel HiMetal Co., Ltd.KOREA, REPUBLIC OFCID002918
GoldConformantT.C.A S.p.AITALYCID002580
GoldConformantTanaka Kikinzoku Kogyo K.K.JAPANCID001875
GoldConformantThe Refinery of Shandong Gold Mining Co., Ltd.CHINACID001916
GoldConformantTokuriki Honten Co., Ltd.JAPANCID001938
GoldOutreach RequiredTongling Nonferrous Metals Group Co., Ltd.CHINACID001947
GoldNon ConformantTony Goetz NVBELGIUMCID002587
GoldConformantTOO Tau-Ken-AltynKAZAKHSTANCID002615
GoldConformantTorecomKOREA, REPUBLIC OFCID001955
GoldConformantUmicore Precious Metals ThailandTHAILANDCID002314
GoldConformantUmicore S.A. Business Unit Precious Metals RefiningBELGIUMCID001980
GoldConformantUnited Precious Metal Refining, Inc.UNITED STATES OF AMERICACID001993
GoldConformantValcambi S.A.SWITZERLANDCID002003
GoldConformantWestern Australian Mint (T/a The Perth Mint)AUSTRALIACID002030
GoldConformantWIELAND Edelmetalle GmbHGERMANYCID002778
GoldConformantYamakin Co., Ltd.JAPANCID002100
GoldConformantYokohama Metal Co., Ltd.JAPANCID002129
GoldOutreach RequiredYunnan Copper Industry Co., Ltd.CHINACID000197
GoldConformantZhongyuan Gold Smelter of Zhongjin Gold CorporationCHINACID002224
TantalumConformantAsaka Riken Co., Ltd.JAPANCID000092
TantalumConformantChangsha South Tantalum Niobium Co., Ltd.CHINACID000211
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 4

MetalCommentsSmelter NameSmelter CountrySmelter Identification
TantalumConformantD Block Metals, LLCUNITED STATES OF AMERICACID002504
TantalumConformantExotech Inc.UNITED STATES OF AMERICACID000456
TantalumConformantF&X Electro-Materials Ltd.CHINACID000460
TantalumConformantFIR Metals & Resource Ltd.CHINACID002505
TantalumConformantGlobal Advanced Metals AizuJAPANCID002558
TantalumConformantGlobal Advanced Metals BoyertownUNITED STATES OF AMERICACID002557
TantalumConformantGuangdong Zhiyuan New Material Co., Ltd.CHINACID000616
TantalumConformantH.C. Starck Co., Ltd.THAILANDCID002544
TantalumConformantH.C. Starck Hermsdorf GmbHGERMANYCID002547
TantalumConformantH.C. Starck Inc.UNITED STATES OF AMERICACID002548
TantalumConformantH.C. Starck Ltd.JAPANCID002549
TantalumConformantH.C. Starck Smelting GmbH & Co. KGGERMANYCID002550
TantalumConformantH.C. Starck Tantalum and Niobium GmbHGERMANYCID002545
TantalumConformantHengyang King Xing Lifeng New Materials Co., Ltd.CHINACID002492
TantalumConformantJiangxi Dinghai Tantalum & Niobium Co., Ltd.CHINACID002512
TantalumConformantJiangxi Tuohong New Raw MaterialCHINACID002842
TantalumConformantJiuJiang JinXin Nonferrous Metals Co., Ltd.CHINACID000914
TantalumConformantJiujiang Tanbre Co., Ltd.CHINACID000917
TantalumConformantJiujiang Zhongao Tantalum & Niobium Co., Ltd.CHINACID002506
TantalumConformantKEMET Blue MetalsMEXICOCID002539
TantalumConformantLSM Brasil S.A.BRAZILCID001076
TantalumConformantMetallurgical Products India Pvt., Ltd.INDIACID001163
TantalumConformantMineracao Taboca S.A.BRAZILCID001175
TantalumConformantMitsui Mining and Smelting Co., Ltd.JAPANCID001192
TantalumConformantNingxia Orient Tantalum Industry Co., Ltd.CHINACID001277
TantalumConformantNPM Silmet ASESTONIACID001200
TantalumConformantPRG DooelNORTH MACEDONIACID002847
TantalumConformantQuantumCleanUNITED STATES OF AMERICACID001508
TantalumConformantResind Industria e Comercio Ltda.BRAZILCID002707
TantalumConformantConghua Tantalum and Niobium SmeltryCHINACID000291
TantalumConformantSolikamsk Magnesium Works OAORUSSIAN FEDERATIONCID001769
TantalumConformantTaki Chemical Co., Ltd.JAPANCID001869
TantalumConformantTelex MetalsUNITED STATES OF AMERICACID001891
TantalumConformantUlba Metallurgical Plant JSCKAZAKHSTANCID001969
TantalumConformantXinXing HaoRong Electronic Material Co., Ltd.CHINACID002508
TantalumConformantYanling Jincheng Tantalum & Niobium Co., Ltd.CHINACID001522
TinOutreach RequiredAn Vinh Joint Stock Mineral Processing CompanyVIETNAMCID002703
TinConformantChenzhou Yunxiang Mining and Metallurgy Co., Ltd.CHINACID000228
TinConformantChifeng Dajingzi Tin Industry Co., Ltd.CHINACID003190
TinConformantChina Tin Group Co., Ltd.CHINACID001070
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 5

MetalCommentsSmelter NameSmelter CountrySmelter Identification
TinNon ConformantDongguan CiEXPO Environmental Engineering Co., Ltd.CHINACID003356
TinNon ConformantElectro-Mechanical Facility of the Cao Bang Minerals & Metallurgy Joint Stock CompanyVIETNAMCID002572
TinActiveEstanho de Rondonia S.A.BRAZILCID000448
TinConformantFenix MetalsPOLANDCID000468
TinOutreach RequiredGejiu City Fuxiang Industry and Trade Co., Ltd.CHINACID003410
TinConformantGejiu Kai Meng Industry and Trade LLCCHINACID000942
TinConformantGejiu Non-Ferrous Metal Processing Co., Ltd.CHINACID000538
TinConformantGejiu Yunxin Nonferrous Electrolysis Co., Ltd.CHINACID001908
TinConformantGejiu Zili Mining And Metallurgy Co., Ltd.CHINACID000555
TinConformantGuangdong Hanhe Non-Ferrous Metal Co., Ltd.CHINACID003116
TinConformantGuanyang Guida Nonferrous Metal Smelting PlantCHINACID002849
TinConformantHuiChang Hill Tin Industry Co., Ltd.CHINACID002844
TinConformantHuichang Jinshunda Tin Co., Ltd.CHINACID000760
TinConformantJiangxi New Nanshan Technology Ltd.CHINACID001231
TinConformantLuna Smelter, Ltd.RWANDACID003387
TinConformantMa'anshan Weitai Tin Co., Ltd.CHINACID003379
TinConformantMagnu's Minerais Metais e Ligas Ltda.BRAZILCID002468
TinConformantMalaysia Smelting Corporation (MSC)MALAYSIACID001105
TinConformantMelt Metais e Ligas S.A.BRAZILCID002500
TinConformantMetallic Resources, Inc.UNITED STATES OF AMERICACID001142
TinConformantMetallo Belgium N.V.BELGIUMCID002773
TinConformantMetallo Spain S.L.U.SPAINCID002774
TinConformantMineracao Taboca S.A.BRAZILCID001173
TinConformantMitsubishi Materials CorporationJAPANCID001191
TinNon ConformantModeltech Sdn BhdMALAYSIACID002858
TinOutreach RequiredNghe Tinh Non-Ferrous Metals Joint Stock CompanyVIETNAMCID002573
TinConformantO.M. Manufacturing (Thailand) Co., Ltd.THAILANDCID001314
TinConformantO.M. Manufacturing Philippines, Inc.PHILIPPINESCID002517
TinConformantOperaciones Metalurgicas S.A.BOLIVIA (PLURINATIONAL STATE OF)CID001337
TinOutreach RequiredPongpipat Company LimitedMYANMARCID003208
TinNon ConformantPrecious Minerals and Smelting LimitedINDIACID003409
TinConformantPT Artha Cipta LanggengINDONESIACID001399
TinConformantPT ATD Makmur Mandiri JayaINDONESIACID002503
TinConformantPT Bangka SerumpunINDONESIACID003205
TinConformantPT Mitra Stania PrimaINDONESIACID001453
TinOutreach RequiredPT Mitra Sukses GlobalindoINDONESIACID003449
TinConformantPT Refined Bangka TinINDONESIACID001460
TinConformantPT Timah Tbk KundurINDONESIACID001477
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 6

MetalCommentsSmelter NameSmelter CountrySmelter Identification
TinConformantPT Timah Tbk MentokINDONESIACID001482
TinConformantResind Industria e Comercio Ltda.BRAZILCID002706
TinConformantRui Da HungTAIWAN, PROVINCE OF CHINACID001539
TinActiveCV Ayi JayaINDONESIACID002570
TinActivePT Aries Kencana SejahteraINDONESIACID000309
TinConformantCV Tiga SekawanINDONESIACID002593
TinActiveCV Venus Inti PerkasaINDONESIACID002455
TinConformantGejiu Fengming Metallurgy Chemical PlantCHINACID002848
TinConformantPT Babel Inti PerkasaINDONESIACID001402
TinConformantPT Babel Surya Alam LestariINDONESIACID001406
TinActivePT Bukit TimahINDONESIACID001428
TinActivePT Lautan Harmonis SejahteraINDONESIACID002870
TinConformantPT Menara Cipta MuliaINDONESIACID002835
TinConformantPT Prima Timah UtamaINDONESIACID001458
TinConformantPT Rajawali Rimba PerkasaINDONESIACID003381
TinConformantPT Stanindo Inti PerkasaINDONESIACID001468
TinActivePT Tinindo Inter NusaINDONESIACID001490
TinOutreach RequiredVQB Mineral and Trading Group JSCVIETNAMCID002015
TinActiveNovosibirsk Processing Plant Ltd.RUSSIAN FEDERATIONCID001305
TinConformantSoft Metais Ltda.BRAZILCID001758
TinActiveSuper LigasBRAZILCID002756
TinConformantThai Nguyen Mining and Metallurgy Co., Ltd.VIETNAMCID002834
TinConformantTin Technology & RefiningUNITED STATES OF AMERICACID003325
TinOutreach RequiredTuyen Quang Non-Ferrous Metals Joint Stock CompanyVIETNAMCID002574
TinConformantWhite Solder Metalurgia e Mineracao Ltda.BRAZILCID002036
TinConformantYunnan Chengfeng Non-ferrous Metals Co., Ltd.CHINACID002158
TinConformantYunnan Tin Company LimitedCHINACID002180
TinConformantYunnan Yunfan Non-ferrous Metals Co., Ltd.CHINACID003397
TungstenConformantA.L.M.T. Corp.JAPANCID000004
TungstenConformantACL Metais EireliBRAZILCID002833
TungstenActiveAlbasteel Industria e Comercio de Ligas Para Fundicao Ltd.BRAZILCID003427
TungstenConformantAsia Tungsten Products Vietnam Ltd.VIETNAMCID002502
TungstenConformantChenzhou Diamond Tungsten Products Co., Ltd.CHINACID002513
TungstenActiveChina Molybdenum Co., Ltd.CHINACID002641
TungstenConformantChongyi Zhangyuan Tungsten Co., Ltd.CHINACID000258
TungstenOutreach RequiredCNMC (Guangxi) PGMA Co., Ltd.CHINACID000281
TungstenActiveCronimet Brasil LtdaBRAZILCID003468
TungstenConformantFujian Ganmin RareMetal Co., Ltd.CHINACID003401
TungstenConformantGanzhou Haichuang Tungsten Co., Ltd.CHINACID002645
TungstenConformantGanzhou Huaxing Tungsten Products Co., Ltd.CHINACID000875
TungstenConformantGanzhou Jiangwu Ferrotungsten Co., Ltd.CHINACID002315
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 7

MetalCommentsSmelter NameSmelter CountrySmelter Identification
TungstenConformantGanzhou Seadragon W & Mo Co., Ltd.CHINACID002494
TungstenIn CommunicationGEM Co., Ltd.CHINACID003417
TungstenConformantGlobal Tungsten & Powders Corp.UNITED STATES OF AMERICACID000568
TungstenConformantGuangdong Xianglu Tungsten Co., Ltd.CHINACID000218
TungstenConformantH.C. Starck Smelting GmbH & Co. KGGERMANYCID002542
TungstenConformantH.C. Starck Tungsten GmbHGERMANYCID002541
TungstenConformantHunan Chenzhou Mining Co., Ltd.CHINACID000766
TungstenConformantHunan Chuangda Vanadium Tungsten Co., Ltd. WujiCHINACID002579
TungstenConformantHunan Chunchang Nonferrous Metals Co., Ltd.CHINACID000769
TungstenConformantHunan Litian Tungsten Industry Co., Ltd.CHINACID003182
TungstenConformantHydrometallurg, JSCRUSSIAN FEDERATIONCID002649
TungstenConformantJapan New Metals Co., Ltd.JAPANCID000825
TungstenConformantJiangwu H.C. Starck Tungsten Products Co., Ltd.CHINACID002551
TungstenConformantJiangxi Gan Bei Tungsten Co., Ltd.CHINACID002321
TungstenCommunication Suspended - Not InterestedJiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd.CHINACID002313
TungstenConformantJiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd.CHINACID002318
TungstenConformantJiangxi Xinsheng Tungsten Industry Co., Ltd.CHINACID002317
TungstenConformantJiangxi Yaosheng Tungsten Co., Ltd.CHINACID002316
TungstenActiveJSC "Kirovgrad Hard Alloys Plant"RUSSIAN FEDERATIONCID003408
TungstenConformantKennametal FallonUNITED STATES OF AMERICACID000966
TungstenConformantKennametal HuntsvilleUNITED STATES OF AMERICACID000105
TungstenConformantKGETS Co., Ltd.KOREA, REPUBLIC OFCID003388
TungstenConformantLianyou Metals Co., Ltd.TAIWAN, PROVINCE OF CHINACID003407
TungstenConformantMalipo Haiyu Tungsten Co., Ltd.CHINACID002319
TungstenConformantMasan Tungsten Chemical LLC (MTC)VIETNAMCID002543
TungstenConformantMoliren Ltd.RUSSIAN FEDERATIONCID002845
TungstenConformantNiagara Refining LLCUNITED STATES OF AMERICACID002589
TungstenActiveNPP Tyazhmetprom LLCRUSSIAN FEDERATIONCID003416
TungstenConformantPhilippine Chuangxin Industrial Co., Inc.PHILIPPINESCID002827
TungstenConformantTejing (Vietnam) Tungsten Co., Ltd.VIETNAMCID001889
TungstenConformantUnecha Refractory metals plantRUSSIAN FEDERATIONCID002724
TungstenConformantWolfram Bergbau und Hutten AGAUSTRIACID002044
TungstenConformantWoltech Korea Co., Ltd.KOREA, REPUBLIC OFCID002843
TungstenConformantXiamen Tungsten (H.C.) Co., Ltd.CHINACID002320
TungstenConformantXiamen Tungsten Co., Ltd.CHINACID002082
TungstenConformantXinfeng Huarui Tungsten & Molybdenum New Material Co., Ltd.CHINACID002830
Enphase Energy, Inc. - 2020 Conflict Minerals Report - Annex | 8