Photovoltaic AC generators

Photovoltaic AC generators (solar PV modules with blocking diodes)

BIS QCO APPLICABLE · CRS SCHEME · IS 14286 · BEE OVERLAY · CPCB OVERLAY

HSN 8501 80 00 (Photovoltaic AC generators) is covered by a Bureau of Indian Standards Quality Control Order. Solar photovoltaic modules with blocking diodes classified here require BIS registration under the Compulsory Registration Scheme against IS 14286 (crystalline-silicon) or IS 16077 (thin-film) with effect from 30 August 2017, under the Solar Photovoltaics, Systems, Devices and Components Goods (Requirements for Compulsory Registration) Order, 2017. Extended Producer Responsibility authorisation and Bureau of Energy Efficiency labelling apply as separate customs-clearance overlays.

What this is

HSN code

8501 80 00

Chapter

85 · Electrical machinery and equipment and parts thereof

BIS QCO

Applicable · Compulsory Registration Scheme · R-number required

Indian Standard

IS 14286 · effective 30-08-2017

Applicable Partner Government Agencies

BEEBEE·Bureau of Energy Efficiency

BISBIS·Bureau of Indian Standards

CPCBCPCB·Central Pollution Control Board

Procedural directions for customs clearance are issued by: Central Board of Indirect Taxes and Customs.

Compliance steps

1
Verify the foreign supplier's BIS Compulsory Registration Scheme R-number on the BIS portal against IS 14286 for crystalline-silicon (Si wafer-based) modules, or IS 16077 for thin-film modules (A-Si, CIGS, CdTe). The R-number must be model-specific and current on the date of the shipping bill.
Solar Photovoltaics, Systems, Devices and Components Goods (Requirements for Compulsory Registration) Order, 2017 · S.O. 2920(E) dated 30-08-2017 · S.O. 5259(E) dated 12-10-2018
2
Confirm classification basis in writing with the supplier: modules equipped with blocking diodes (with or without bypass diodes) are classifiable under HSN 8501; modules with only bypass diodes are classifiable under HSN 8541. The bill of entry must match the actual diode topology of the consignment.
Central Board of Indirect Taxes and Customs Instruction 08/2018-Cus dated 06-04-2018
3
Obtain Extended Producer Responsibility authorisation from the Central Pollution Control Board before import. MSMED-registered micro enterprises are exempt. Quote the EPR authorisation number on the bill of entry.
Schedule I of the E-Waste (Management) Rules, 2022 · G.S.R. 801(E) dated 02-11-2022
4
Ensure compliance with the Bureau of Energy Efficiency (Appliance Labelling and Compliance) Regulations, 2026 for equipment within the labelling scope. The BEE labelling reference must accompany the consignment-level documentation.
BEE Notification 5506/BEE/S&L/AL/2025-26 dated 26-12-2025
5
Quote the BIS R-number and the CPCB EPR authorisation number on the bill of entry. Customs verifies each independently against the issuing portal; any one absent, expired, or scope-mismatched triggers consignment detention.
Solar Photovoltaics, Systems, Devices and Components Goods (Requirements for Compulsory Registration) Order, 2017 · BIS Act, 2016 · Customs Act, 1962

A word of counsel

The single most common error on this tariff line is presenting modules at customs as Photovoltaic AC generators — implying an integrated inverter output — while the BIS R-number on record covers only the DC-output PV module specification under IS 14286 or IS 16077. If the physical product integrates an AC inverter stage, the R-number scope must expressly cover that configuration; a module-only R-number applied to an AC-integrated unit constitutes a scope mismatch and customs detains the consignment pending fresh certification.

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Frequently asked

Does HSN 8501 80 00 require BIS certification?

Yes. Solar photovoltaic modules with blocking diodes classified under this tariff line require Bureau of Indian Standards registration under the Compulsory Registration Scheme against IS 14286 (crystalline-silicon) or IS 16077 (thin-film) with effect from 30 August 2017.

Is Extended Producer Responsibility authorisation required separately from BIS Compulsory Registration Scheme compliance?

Yes. EPR authorisation is administered by the Central Pollution Control Board under the E-Waste (Management) Rules, 2022 and is independent of the BIS R-number obligation. Micro enterprises as defined in the Micro, Small and Medium Enterprises Development Act, 2006 are exempt.

Why are solar photovoltaic modules with blocking diodes classified under HSN 8501 rather than HSN 8541?

Per Central Board of Indirect Taxes and Customs Instruction 08/2018-Cus, modules with blocking diodes, or both blocking and bypass diodes, are classifiable under HSN 8501; modules carrying only bypass diodes fall under HSN 8541. Diode topology governs classification, not the heading descriptor.

Does a single Compulsory Registration Scheme R-number cover all module variants from the same manufacturer?

No. The R-number is model-specific; module variants outside the registered model code, or a different technology type (e.g., thin-film versus crystalline-silicon), are not covered and customs detains the consignment on a scope mismatch.

Last verified against gazette notifications: 2026-05-18. Source: BIS / BEE / CPCB / CBIC / Indian Customs CUSDATA.