ALMM — Approved List of Models and Manufacturers (PV Modules and Cells — NOT Inverters) — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

ALMM does not apply to grid-tied PV inverters — MNRE ALMM List-I covers PV Modules and List-II covers PV Cells only. The binding mandatory requirement for inverters is BIS CRS registration (IS 16221 Part 2, IS 16169, IS 17980:2022). Chinese inverter manufacturers must obtain BIS CRS registration; no ALMM registration is required for inverters. For PV modules supplied in the same project, ALMM listing remains a separate requirement. This information is provided for general reference only and does not constitute legal or regulatory advice.

BIS Compulsory Registration Scheme (CRS) — Solar PV Inverters — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

A Chinese PV inverter holding only GB/T 37408, CB, or CE certificates does not satisfy India BIS CRS requirements. Under BIS CRS Item 48 (crsbis.in, effective 30 June 2021, updated standards mandatory from 27 July 2025), a dedicated BIS registration to IS 16221 (Part 2):2015 / IEC 62109-2, IS 16169:2019 / IEC 62116:2014, and IS 17980:2022 / IEC 62891:2020 via a BIS-recognised lab is required. The 2025 Solar Systems, Devices and Components Goods Order (S.O. 492(E), 27 Jan 2025, effective 27 Jul 2025) supersedes the 2017 QCO and mandates the BIS Standard Mark. This information is provided for general reference only and should be verified against current BIS circulars before reliance.

MNRE / Grid-Connection Safety Mandate for Solar Inverters — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

Chinese inverters bearing only Chinese national standard certifications are not eligible for MNRE subsidy programs or grid-connection approval in India without a valid BIS Standard Mark under the Solar Systems, Devices and Components Goods Order, 2025 (S.O. 492(E), effective 27 Jul 2025). The applicable mandatory standards are IS 16221 (Part 2):2015, IS 16169:2019, and IS 17980:2022. Compliance with CEA Connectivity Regulations is also required separately. Verify against current MNRE/BIS orders before reliance.

BIS Mark and Factory Surveillance — Ongoing Compliance — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

Ongoing BIS CRS compliance (mark affixing, factory surveillance, renewal) is a mandatory continuing obligation for all registered inverter models sold in India. Initial registration is valid for 2 years; renewal may be granted for 2 to 5 years and must be applied for within 90 days of expiry. Failure to maintain registration invalidates market access. Chinese CCC or CQC records do not fulfil these obligations. Verify current surveillance procedures with BIS directly.

Grid Connectivity Standard — CEA Technical Standards for Connectivity Regulations — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

Inverters certified only to Chinese national standards (GB/T 19964, NB/T 32004) do not satisfy India's CEA Connectivity Regulations or state DISCOM net-metering technical requirements. The CEA Technical Standards for Connectivity to the Grid Regulations 2007 (amended 15 Oct 2013 and 8 Feb 2019) are confirmed as the operative framework. Grid connection in India requires separate demonstration of compliance with CEA parameters and project-level DISCOM approval; Chinese grid code certification is not accepted as equivalent.

Anti-Islanding Protection — IS 16169 (Utility-Interconnected PV Inverters) — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

Chinese anti-islanding certification does not satisfy IS 16169 requirements for the Indian market. IS 16169:2019 / IEC 62116:2014 is confirmed as mandatory under BIS CRS Item 48 (crsbis.in, implementation date 30 June 2021). Inverters require IS 16169 type-testing by a BIS-recognised laboratory and BIS compulsory registration before sale or grid connection in India. This is a separate certification step from CEA connectivity compliance.

BIS CRS Mandatory Registration (Grid-Tied PV Inverters) — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

BIS CRS registration is a mandatory prerequisite for selling grid-tied PV inverters in India (BIS CRS Item 48, confirmed at crsbis.in). Chinese manufacturers without existing BIS registration face a direct legal barrier to market entry. Under the Solar Systems, Devices and Components Goods Order 2025 (S.O. 492(E), effective 27 Jul 2025), the BIS Standard Mark is mandatory; existing registrations issued under the 2017 QCO remain valid. Obtaining new registration typically requires 3–6 months and BIS-accredited testing. This information is provided for general reference; verify current requirements with BIS directly.

DISCOM Net-Metering Approval and BCD Import Duty (Grid-Tied PV Inverters); ALMM for PV Modules/Cells (NOT Inverters) — Grid-tied PV inverter (storage excluded) (China → India (BIS / ALMM))?

Chinese PV inverter manufacturers face a multi-layer compliance burden for India market access: mandatory BIS CRS registration under Solar Systems, Devices and Components Goods Order 2025 (S.O. 492(E), effective 27 Jul 2025) to IS 16221 Part 2, IS 16169:2019, and IS 17980:2022; state-level DISCOM net-metering approval; and a confirmed 20% BCD import tariff on HS 85044090 (effective since Feb 2021) plus 18% IGST and SWS. ALMM does NOT apply to inverters and is not an additional requirement here. Together BIS CRS, DISCOM approval, and BCD represent a significant combined barrier. This information is for general reference only; requirements and tariff rates change — verify current schedules with BIS and CBIC directly before making commercial decisions.

CROSS-STANDARD public interest · Grid-tied PV inverter (storage excluded)

China-to-India Solar Inverter Compliance Gap Matrix

AI-compiled from official public sources — cross-checked by multiple AI models, not human-verified. Informational only; see disclaimer. Public-interest, source-linked comparison of common China grid-tied PV inverter documentation against India BIS registration, ALMM project listing expectations, and CEA grid-connectivity requirements.

Dataset 2026-06-11 Last verified 2026-06-11 8 rows

GAP MATRIX

Compliance Gap Matrix

Gap matrix
Compliance item	Common China baseline	India (BIS / ALMM)	Gap / action	Source + verification date
ALMM — Approved List of Models and Manufacturers (PV Modules and Cells — NOT Inverters)	China has no equivalent approved-manufacturer-list regime for grid-tied PV inverters intended for export markets. Chinese inverter manufacturers are regulated domestically under GB standards and CQC/CGC certification, but there is no government-maintained export whitelist for inverters. For PV modules exported to India, ALMM listing is required for government/subsidy projects; Chinese module manufacturers must apply to MNRE independently.GB/T 37408-2019 (photovoltaic grid-connected inverter — domestic CN standard) CQC/CGC voluntary certification schemes (China)	India's Ministry of New and Renewable Energy (MNRE) maintains the Approved List of Models and Manufacturers (ALMM). The official MNRE ALMM framework has two lists: List-I covers Solar PV Modules; List-II covers Solar PV Cells (mandatory from 2026-06-01). There is NO ALMM list for inverters under the MNRE ALMM Order — ALMM does not apply to inverters. The binding mandatory requirement for grid-tied PV inverters in India is BIS CRS registration (IS 16221 Part 2 / IS 16169 / IS 17980), not ALMM. For government-funded, net-metered, or subsidy-linked solar projects, ALMM listing is mandatory only for the PV modules and cells used, not for inverters. Preference is given to domestically manufactured equipment under the Domestic Content Requirement (DCR) framework for modules and cells.MNRE ALMM Order (latest revision — verify at mnre.gov.in/en/approved-list-of-models-and-manufacturers-almm/) — List-I: PV Modules; List-II: PV Cells only Domestic Content Requirement (DCR) provisions under applicable MNRE scheme orders (for modules/cells) Note: ALMM does NOT cover inverters — for inverters the binding requirement is BIS CRS (IS 16221 Part 2, IS 16169, IS 17980:2022)	For inverters: ALMM is NOT applicable — the binding mandatory requirement is BIS CRS registration (IS 16221 Part 2 / IS 16169 / IS 17980:2022). There is no separate MNRE ALMM registration step for inverters. For modules and cells used in the same project: ALMM listing is required for government/subsidy projects and represents a separate barrier that Chinese module manufacturers must address independently.[INFORMATIONAL ONLY] ALMM does not apply to grid-tied PV inverters — MNRE ALMM List-I covers PV Modules and List-II covers PV Cells only. The binding mandatory requirement for inverters is BIS CRS registration (IS 16221 Part 2, IS 16169, IS 17980:2022). Chinese inverter manufacturers must obtain BIS CRS registration; no ALMM registration is required for inverters. For PV modules supplied in the same project, ALMM listing remains a separate requirement. This information is provided for general reference only and does not constitute legal or regulatory advice.	Ministry of New and Renewable Energy (MNRE), Government of India2026-06-12 · unverified
BIS Compulsory Registration Scheme (CRS) — Solar PV Inverters	Chinese grid-tied PV inverters are typically tested to GB/T 37408-2019 (Safety Requirements for PV Inverters) and may hold IEC 62109-1/-2 CB certificates issued via the CB Scheme. CE marking (IEC 62109 basis) is also common for export. However, none of these certificates — CB, CE, or GB/T — are accepted as substitutes for India BIS CRS registration.GB/T 37408-2019 IEC 62109-1 / IEC 62109-2 (CB Scheme) EN 62109-1 / EN 62109-2 (CE basis)	Solar PV grid-tied inverters must be registered under the BIS Compulsory Registration Scheme (CRS) per Electronics and IT Goods (Compulsory Registration) Order. As of 2025-07-27, BIS CRS (crsbis.in Item 48) requires conformity to three standards: IS 16221-1:2015 (Safety — General Requirements, adopting IEC 62109-1), IS 16221-2:2015 (Safety — Particular Requirements for inverters, adopting IEC 62109-2), and IS 17980:2022 (overall efficiency / MPPT efficiency, adopting IEC 62891:2020). Testing must be performed at a BIS-recognised laboratory; a BIS Registration Certificate and BIS mark are mandatory before sale or import. [Note: a '10 kVA' cap is not specified in the current BIS CRS product listing for utility-interconnected PV inverters — verify applicable scope with BIS directly.]IS 16221-1:2015 (IEC 62109-1 equivalent) IS 16221-2:2015 (IEC 62109-2 equivalent) IS 17980:2022 / IEC 62891:2020 (overall efficiency of PV inverters — MPPT efficiency; mandatory under BIS CRS from 2025-07-27) Electronics and IT Goods (Compulsory Registration) Order, 2012 (amended) Bureau of Indian Standards Act, 2016	India requires a separate BIS CRS registration to IS 16221-1/-2, with testing conducted at a BIS-recognised laboratory in India or abroad (BIS-empanelled only). Existing CB certificates or CE marks based on IEC 62109 are not accepted as equivalents. A new application, BIS-approved test report, and factory inspection are required; the Registration Certificate must be renewed and the BIS mark affixed to each unit.A Chinese PV inverter holding only GB/T 37408, CB, or CE certificates does not satisfy India BIS CRS requirements. Under BIS CRS Item 48 (crsbis.in, effective 30 June 2021, updated standards mandatory from 27 July 2025), a dedicated BIS registration to IS 16221 (Part 2):2015 / IEC 62109-2, IS 16169:2019 / IEC 62116:2014, and IS 17980:2022 / IEC 62891:2020 via a BIS-recognised lab is required. The 2025 Solar Systems, Devices and Components Goods Order (S.O. 492(E), 27 Jan 2025, effective 27 Jul 2025) supersedes the 2017 QCO and mandates the BIS Standard Mark. This information is provided for general reference only and should be verified against current BIS circulars before reliance.	Bureau of Indian Standards (BIS), Government of India2026-06-12 · unverified
MNRE / Grid-Connection Safety Mandate for Solar Inverters	Chinese inverters exported to India may hold NB/T 32004 (grid-connected PV inverter technical requirements) or GB/T 19939 grid-connection test standard, in addition to GB/T 37408 safety. These Chinese national standards are not referenced in MNRE or BIS approval processes and do not substitute for BIS CRS registration.NB/T 32004-2018 GB/T 19939-2005 GB/T 37408-2019	The Ministry of New and Renewable Energy (MNRE) mandates that solar PV inverters used in grid-connected rooftop and ground-mount systems must comply with IS 16221 (Part 2):2015, IS 16169:2019, and IS 17980:2022, and carry the BIS Standard Mark as a precondition for subsidy eligibility. The binding instrument is the Solar Systems, Devices and Components Goods Order, 2025 (S.O. 492(E), 27 January 2025, effective 27 July 2025), which supersedes the Solar Photovoltaics QCO 2017. Inverters must also meet relevant CEA grid-safety regulations. For inverters above 200 kW, self-certification extension applies until 30 June 2026.IS 16221-1:2015 (IEC 62109-1) IS 16221-2:2015 (IEC 62109-2) IS 16169:2019 (anti-islanding — IEC 62116:2014) IS 17980:2022 / IEC 62891:2020 (overall efficiency / MPPT efficiency; mandatory under BIS CRS from 2025-07-27) CEA (Technical Standards for Connectivity) Regulations, 2007 (amended 2013 and 2019) Solar Systems, Devices and Components Goods Order, 2025 — S.O. 492(E), 27 Jan 2025 (supersedes Solar Photovoltaics QCO 2017; effective 27 Jul 2025; self-certification for >200 kW inverters extended to 30 Jun 2026)	Chinese inverters must obtain BIS CRS registration (IS 16221-1/-2) to qualify for MNRE subsidy programs and approved-vendor status. No Chinese domestic standard or export certificate (CB, CE, CQC) is accepted as an equivalent by BIS or MNRE. Additionally, compliance with CEA grid-safety technical standards is required for grid-connection approval, which is a separate process from BIS product safety registration.Chinese inverters bearing only Chinese national standard certifications are not eligible for MNRE subsidy programs or grid-connection approval in India without a valid BIS Standard Mark under the Solar Systems, Devices and Components Goods Order, 2025 (S.O. 492(E), effective 27 Jul 2025). The applicable mandatory standards are IS 16221 (Part 2):2015, IS 16169:2019, and IS 17980:2022. Compliance with CEA Connectivity Regulations is also required separately. Verify against current MNRE/BIS orders before reliance.	Ministry of New and Renewable Energy (MNRE), Government of India2026-06-12 · unverified
BIS Mark and Factory Surveillance — Ongoing Compliance	Chinese manufacturers holding CCC (China Compulsory Certification) or CQC voluntary marks have experience with ongoing factory surveillance under similar frameworks. However, CCC/CQC surveillance obligations are separate from and do not satisfy BIS ongoing compliance requirements in India.CCC (China Compulsory Certification) under CNCA CQC Voluntary Certification	After obtaining BIS CRS registration, the registrant must affix the BIS Standard Mark (R-number) on every unit, maintain conformity of production, and submit to BIS surveillance including factory inspections and market surveillance sample testing. Registration is valid for 2 years on initial grant; subsequent renewals may be granted for 2 to 5 years. If a renewal application and fees are not received within 90 days of expiry, the registration is terminated. Renewal requires fresh testing if the applicable standard is revised (e.g. IS 16169 or IS 17980 updates). Non-compliance may result in registration cancellation and prohibition of sale.Bureau of Indian Standards Act, 2016 — Section 17 (BIS Mark) BIS (Conformity Assessment) Regulations, 2018 IS 16221-1:2015 / IS 16221-2:2015	Chinese manufacturers must independently maintain BIS CRS registration in India, including affixing the BIS R-mark, submitting to BIS factory inspections, and renewing registration every 2 years (or upon standard revision). CCC/CQC surveillance history does not substitute for BIS obligations. Indian importers/distributors may share registration responsibility but the manufacturer remains the primary registrant.Ongoing BIS CRS compliance (mark affixing, factory surveillance, renewal) is a mandatory continuing obligation for all registered inverter models sold in India. Initial registration is valid for 2 years; renewal may be granted for 2 to 5 years and must be applied for within 90 days of expiry. Failure to maintain registration invalidates market access. Chinese CCC or CQC records do not fulfil these obligations. Verify current surveillance procedures with BIS directly.	Bureau of Indian Standards (BIS), Government of India2026-06-12 · unverified
Grid Connectivity Standard — CEA Technical Standards for Connectivity Regulations	China uses GB/T 19964-2012 (Technical requirements for photovoltaic power station connected to power system) and NB/T 32004-2018 (Technical specification for grid-connected PV inverters) as the primary standards governing grid interconnection for PV systems. These set voltage, frequency, reactive power, and protection requirements for the Chinese grid (380 V / 50 Hz distribution). They are the domestic equivalents in function but differ in parameter values, test procedures, and regulatory authority — and are not recognised by Indian DISCOMs or CEA.GB/T 19964-2012 NB/T 32004-2018	Grid-connected PV inverters in India must comply with the Central Electricity Authority (CEA) Technical Standards for Connectivity to the Grid Regulations, 2007 (amended 2013 and further amended 2019, with the 2019 amendment covering inverter-based renewable energy generation). The regulations set mandatory technical and safety parameters for connecting generating systems — including solar PV — to the distribution and transmission grid. The regulations specify voltage and frequency operating windows, protection relay requirements, power factor, and synchronisation conditions. Compliance with these regulations is a prerequisite for obtaining grid-connection approval from the state Distribution Company (DISCOM) or transmission licensee. State DISCOMs further issue net-metering orders (under State Electricity Regulatory Commission frameworks) that impose additional technical conditions for rooftop and small-scale PV systems, including inverter specifications, protection settings, and metering requirements.CEA Technical Standards for Connectivity to the Grid Regulations, 2007 — gazette notified 21 Feb 2007; amended by Amendment Regulations 15 Oct 2013 (added renewable energy / inverter-based generation provisions); further amended 8 Feb 2019 (updated inverter-based generation definitions and inverter installed-capacity calculation) CEA Technical Standards for Connectivity of the Distributed Generation Resources Amendment Regulations, 2019 Electricity Act, 2003 (India) — Section 73 (CEA mandate) State DISCOM Net Metering Regulations (vary by state, issued under respective State Electricity Regulatory Commissions)	Chinese grid standards are not recognised as equivalent to the CEA Connectivity Regulations or state DISCOM requirements. Inverters must demonstrate compliance with CEA technical parameters (Indian grid: 230/400 V, 50 Hz, with India-specific voltage and frequency trip bands) and obtain DISCOM connection approval on a project-by-project basis. Each state DISCOM may apply different net-metering technical conditions. Chinese factory default settings and certifications do not satisfy this approval pathway.Inverters certified only to Chinese national standards (GB/T 19964, NB/T 32004) do not satisfy India's CEA Connectivity Regulations or state DISCOM net-metering technical requirements. The CEA Technical Standards for Connectivity to the Grid Regulations 2007 (amended 15 Oct 2013 and 8 Feb 2019) are confirmed as the operative framework. Grid connection in India requires separate demonstration of compliance with CEA parameters and project-level DISCOM approval; Chinese grid code certification is not accepted as equivalent.	Central Electricity Authority (CEA), Government of India2026-06-12 · unverified
Anti-Islanding Protection — IS 16169 (Utility-Interconnected PV Inverters)	China's NB/T 32004-2018 includes anti-islanding protection requirements for grid-connected PV inverters, requiring disconnection within 2 seconds of grid loss, broadly aligned with IEC 62116 principles. GB/T 19964-2012 also addresses islanding protection for PV power stations. However, the specific test procedures, detection method validation, and certification pathways under Chinese standards are administered by Chinese certification bodies (e.g., CGC, TUV Rheinland China) and are not accepted as equivalent by BIS or Indian DISCOMs.NB/T 32004-2018 — Section 8 (Protection, including anti-islanding) GB/T 19964-2012 — Section 6.3 (Islanding protection)	IS 16169:2014 (Utility-interconnected photovoltaic inverters — General requirement and test procedure), issued by the Bureau of Indian Standards (BIS), specifies the requirements for anti-islanding protection in grid-connected PV inverters sold in India. Anti-islanding protection requires the inverter to detect a loss-of-mains condition and disconnect from the grid within specified time limits to prevent hazardous energisation of a de-energised line. IS 16169 is aligned with IEC 62116 (Test procedure of islanding prevention measures). Inverters placed on the Indian market must demonstrate compliance with IS 16169, which may be required as part of BIS mandatory certification under the Electronics and Information Technology Goods (Requirements for Compulsory Registration) Order or through type-testing accepted by the DISCOM.IS 16169:2014 — Utility-interconnected photovoltaic inverters: General requirement and test procedure IEC 62116 (international basis for IS 16169 anti-islanding test procedure) Bureau of Indian Standards (BIS) Compulsory Registration Order (Electronics and IT Goods)	Anti-islanding certification obtained under Chinese standards (NB/T 32004, GB/T 19964) is not accepted as equivalent to IS 16169 compliance in India. Manufacturers must obtain IS 16169 type-test certification from a BIS-recognised laboratory for the Indian market. Where BIS compulsory registration applies to inverter product categories, IS 16169 test evidence must be submitted as part of the registration dossier. Chinese certification reports from non-BIS-recognised labs do not satisfy this requirement.Chinese anti-islanding certification does not satisfy IS 16169 requirements for the Indian market. IS 16169:2019 / IEC 62116:2014 is confirmed as mandatory under BIS CRS Item 48 (crsbis.in, implementation date 30 June 2021). Inverters require IS 16169 type-testing by a BIS-recognised laboratory and BIS compulsory registration before sale or grid connection in India. This is a separate certification step from CEA connectivity compliance.	Bureau of Indian Standards (BIS), Government of India2026-06-12 · unverified
BIS CRS Mandatory Registration (Grid-Tied PV Inverters)	China does not impose a mandatory registration or product-certification scheme equivalent to BIS CRS for PV inverters intended for export. Domestic Chinese standards (GB/T 37408, GB/T 19939, NB/T 32004) govern grid-connection and safety for the Chinese market, but these are not required for export and are not recognised by BIS. Both IS 16221 (Part 2):2015 and GB/T 37408-2019 derive from IEC 62109-2 principles, but IS 16221 is the India-specific adoption with BIS-specific test procedures and registration requirements; a CB certificate to IEC 62109-2 does not substitute for BIS CRS registration.GB/T 37408-2019 (PV inverter grid-connection, China domestic) GB/T 19939-2005 (PV system grid-connection, China domestic) NB/T 32004-2018 (PV inverter, China domestic)	Grid-tied PV inverters sold in India must obtain BIS Compulsory Registration Scheme (CRS) certification. As of 2025-07-27, three standards are required under BIS CRS (crsbis.in Item 48): IS 16221 (Part 2):2015 / IEC 62109-2 (safety of power converters — particular requirements for inverters), IS 16169:2019 / IEC 62116:2014 (anti-islanding test procedure), and IS 17980:2022 / IEC 62891:2020 (MPPT efficiency). Foreign manufacturers must appoint an Authorised Indian Representative (AIR) and pass BIS-accredited lab testing before registration. Products must bear the ISI/CRS mark.IS 16221 (Part 2):2015 / IEC 62109-2:2011 (safety of power converters for use in photovoltaic power systems — particular requirements for inverters) IS 16169:2019 / IEC 62116:2014 (utility-interconnected PV inverters — anti-islanding test procedure) IS 17980:2022 / IEC 62891:2020 (overall efficiency of PV inverters — MPPT efficiency; mandatory under BIS CRS from 2025-07-27) BIS Act 2016 — Compulsory Registration Scheme (CRS) Solar Systems, Devices and Components Goods Order, 2025 — S.O. 492(E), 27 Jan 2025 (supersedes Solar Photovoltaics QCO 2017; effective 27 Jul 2025; self-certification for >200 kW inverters extended to 30 Jun 2026)	Significant gap. Chinese manufacturers must obtain BIS CRS registration specifically for India — existing Chinese certifications (CQC, TÜV, CE) do not substitute. A dedicated BIS-accredited lab test, AIR appointment, and registration fee are required. Registration is product-model specific and must be renewed. This is a mandatory non-tariff barrier.[INFORMATIONAL ONLY] BIS CRS registration is a mandatory prerequisite for selling grid-tied PV inverters in India (BIS CRS Item 48, confirmed at crsbis.in). Chinese manufacturers without existing BIS registration face a direct legal barrier to market entry. Under the Solar Systems, Devices and Components Goods Order 2025 (S.O. 492(E), effective 27 Jul 2025), the BIS Standard Mark is mandatory; existing registrations issued under the 2017 QCO remain valid. Obtaining new registration typically requires 3–6 months and BIS-accredited testing. This information is provided for general reference; verify current requirements with BIS directly.	Bureau of Indian Standards (BIS), Government of India2026-06-12 · unverified
DISCOM Net-Metering Approval and BCD Import Duty (Grid-Tied PV Inverters); ALMM for PV Modules/Cells (NOT Inverters)	China has no outbound ALMM, DISCOM, or import-duty equivalents for exported PV inverters. Domestic grid-connection approval in China is handled by State Grid / Southern Grid technical requirements (Q/GDW series) and local utility acceptance — these are irrelevant for India compliance. No Chinese government scheme mandates a manufacturer list for export products equivalent to ALMM. As of June 2026, no bilateral MRA or tariff concession between India and China on solar inverters has been identified; the 20% BCD on HS 85044090 applies to all imported inverters regardless of origin.Q/GDW 1617-2015 (State Grid PV inverter grid-connection, China domestic) NB/T 32004-2018 (China domestic utility acceptance)	Two additional layers apply beyond BIS CRS for inverters. (1) DISCOM approval: each state electricity distribution company (DISCOM) must approve the inverter model and installation for net-metering grid connection under the Electricity (Rights of Consumers) Rules 2020 — process and timelines vary by state. (2) BCD (Basic Customs Duty): imported PV inverters attract BCD at rates set by CBIC; a 20% BCD applies to solar inverters under HS 85044090 (static converters / inverters), effective since February 2021 under India's Atmanirbhar Bharat policy. An additional IGST of 18% and Social Welfare Surcharge (SWS) of 10% on (BCD) also apply; total landed-cost multiplier is material. NOTE: ALMM (Approved List of Models and Manufacturers) under MNRE does NOT apply to inverters — ALMM List-I covers PV Modules and List-II covers PV Cells only. For projects where PV modules are also procured, ALMM listing of the module/cell is separately required.Electricity (Rights of Consumers) Rules 2020 — net-metering provisions Customs Tariff Act 1975 — HS 8504, BCD notification (CBIC) Atmanirbhar Bharat / Make in India solar manufacturing policy MNRE ALMM Order (for PV Modules List-I and PV Cells List-II only — does NOT cover inverters)	Layered and significant gap. For all grid-tied inverter installations: BIS CRS registration is mandatory (IS 16221 Part 2, IS 16169, IS 17980:2022; under Solar Systems, Devices and Components Goods Order 2025 S.O. 492(E)) and DISCOM approval is required per state, adding procedural delay. For imports: a confirmed 20% BCD on HS 85044090 (effective Feb 2021) raises landed cost materially, disadvantaging imported Chinese inverters vs. domestically manufactured products eligible for duty exemptions; IGST of 18% and SWS apply on top. ALMM does NOT add a separate requirement for inverters — it applies only to PV modules and cells. Collectively BIS CRS, DISCOM approval, and BCD form a substantial combined tariff and non-tariff barrier to Chinese PV inverter exports to India.[INFORMATIONAL ONLY] Chinese PV inverter manufacturers face a multi-layer compliance burden for India market access: mandatory BIS CRS registration under Solar Systems, Devices and Components Goods Order 2025 (S.O. 492(E), effective 27 Jul 2025) to IS 16221 Part 2, IS 16169:2019, and IS 17980:2022; state-level DISCOM net-metering approval; and a confirmed 20% BCD import tariff on HS 85044090 (effective since Feb 2021) plus 18% IGST and SWS. ALMM does NOT apply to inverters and is not an additional requirement here. Together BIS CRS, DISCOM approval, and BCD represent a significant combined barrier. This information is for general reference only; requirements and tariff rates change — verify current schedules with BIS and CBIC directly before making commercial decisions.	Ministry of New and Renewable Energy (MNRE), Government of India; BCD cross-reference: https://www.cusbuzz.com/custom-duty-india-solar-inverter-hs-850440902026-06-12 · unverified

INFORMATIONAL ONLY

Informational only / not a certification conclusion

AI-compiled, not human-verified. This comparison is generated and cross-checked by multiple AI models from public official sources; it has not been reviewed by a named human expert and may contain errors or out-of-date items. Confirm every requirement directly with the official regulator or standards body and a qualified professional before relying on it. Nothing here is legal, certification, customs, or market-access advice.

This page is an informational comparison aid, not a certification decision, legal opinion, BIS registration decision, grid-connection approval, customs determination, subsidy eligibility decision, or market-access approval. Exporters and importers should verify current Indian BIS, MNRE/ALMM, CEA, distribution-company, and project requirements with qualified professionals before shipment or installation.

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Official regulator, standards body, notified body, customs, or primary legal source preferred. Local PDFs are not accepted.

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SOURCES

Official-source register.

Ministry of New and Renewable Energy (MNRE), Government of India · accessed 2026-06-12 · unverified · used in 1 rows
Bureau of Indian Standards (BIS), Government of India · accessed 2026-06-12 · unverified · used in 2 rows
Ministry of New and Renewable Energy (MNRE), Government of India · accessed 2026-06-12 · unverified · used in 1 rows
Bureau of Indian Standards (BIS), Government of India · accessed 2026-06-12 · unverified · used in 1 rows
Central Electricity Authority (CEA), Government of India · accessed 2026-06-12 · unverified · used in 1 rows
Bureau of Indian Standards (BIS), Government of India · accessed 2026-06-12 · unverified · used in 1 rows
Ministry of New and Renewable Energy (MNRE), Government of India; BCD cross-reference: https://www.cusbuzz.com/custom-duty-india-solar-inverter-hs-85044090 · accessed 2026-06-12 · unverified · used in 1 rows