Solar Panel Recycling: India’s Next Big Waste Challenge

Updated: May 27, 2026 · 16 min read

India installed over 18 GW of solar capacity in FY 2023-24 alone, pushing the cumulative grid-connected base past 85 GW. Almost none of the industry conversation, however, is about what happens at the other end of that installation curve. The first generation of large utility-scale projects commissioned between 2010 and 2015 is now approaching — or has already crossed — its 25-year design life. The panels going up today will begin retiring in the mid-2040s, but the early-mover installations are already producing field failures, storm-damaged modules, and warranty replacements that need lawful disposal right now. Solar panel recycling in India is no longer a policy concept — it is an operational problem landing on procurement and EHS desks across the country.

3.4 Lakh Tonnes by 2030: How Big Is India’s PV Waste Problem?

NITI Aayog has pegged India’s cumulative end-of-life PV module waste at approximately 3.4 lakh tonnes by 2030, rising to an estimated 19 lakh tonnes by 2050 if current installation trajectories continue. These are not alarmist projections — they are derived from the International Energy Agency’s lifecycle model applied to India’s National Solar Mission capacity build-out. The number is significant because India currently has fewer than a dozen facilities that can process solar panels in any technically meaningful way, and none of them operate at a scale anywhere near what 2030 will demand.

The waste stream is not uniform. Roughly 80% of current PV installations in India use crystalline silicon (c-Si) technology — the standard monocrystalline and polycrystalline panels that dominate utility, industrial rooftop and commercial segments. The remaining share comprises thin-film modules (CdTe and CIGS technologies), which carry cadmium and selenium — both classified as hazardous substances under the Hazardous and Other Wastes (Management and Transboundary Movement) Rules, 2016. This bifurcation matters enormously for compliance: thin-film modules trigger hazardous waste handling obligations that c-Si panels, processed through an authorised e-waste dismantler, may not.

Early-life failures are already creating waste volumes. Industry estimates suggest that between 5% and 8% of installed capacity in harsh-environment deployments (Rajasthan desert installations, coastal sites in Gujarat and Tamil Nadu) experiences module degradation or physical damage within 10 years. At India’s current installed base, that translates to several thousand tonnes of off-spec modules requiring disposal today — most of which are being informally stored in project warehouses or disposed of without regulatory documentation.

What’s Inside a Dead Solar Panel — and What It’s Worth

A standard 72-cell crystalline silicon panel weighing approximately 22–25 kg is composed of recoverable materials that carry genuine market value. Understanding the material composition is the first step to understanding why PV waste recycling is commercially viable — not merely a compliance cost.

Material	% by Weight (c-Si panel)	Approx. Recovery Rate	Indicative Value (per tonne of panels)
Tempered glass	~75%	90–95%	₹4,000–₹6,000
Aluminium frame	~10%	95%+	₹14,000–₹18,000
Silicon wafers / cells	~3–4%	70–85% (thermal process)	₹8,000–₹12,000
Silver (contact paste)	~0.04%	95%+ (acid leach)	₹6,000–₹9,000
Copper (junction box / wiring)	~1%	90%+	₹7,000–₹9,500
EVA encapsulant / backsheet	~10%	Low (currently landfilled or incinerated)	Minimal / cost

The aluminium frame is typically the easiest and most profitable recovery. Aluminium scrap from solar frames — which is largely 6063-alloy extrusion — commands ₹130–₹160/kg at secondary smelters in Gujarat and Maharashtra. Silver recovery via acid-leaching processes requires specialised chemical handling but yields a high-purity product. The silicon recovery pathway remains underdeveloped in India; most domestic recyclers currently separate the glass and aluminium and send the cell laminate for thermal destruction or incinerate it in cement kilns under co-processing arrangements.

The Current Regulatory Framework: Where Solar Panel Recycling Stands Today

India does not yet have a standalone regulation specifically governing solar module disposal. In the absence of one, solar panels fall under the ambit of the E-Waste (Management) Rules, 2022, notified by the Ministry of Environment, Forest and Climate Change (MoEFCC) on 2 November 2022 and effective from 1 April 2023. Schedule I of the 2022 Rules lists the categories of electrical and electronic equipment to which EPR obligations apply; solar photovoltaic panels and modules are included in this schedule, placing manufacturers and importers of solar equipment under the producer responsibility framework.

Under the 2022 Rules, producers — including solar module manufacturers and importers — are required to register on the CPCB’s e-waste EPR portal and fulfil annual collection and channelisation targets. The EPR targets for EEE producers under the 2022 Rules are structured on a stepped trajectory: 60% of sales volume in Year 1 (FY 2023-24), rising to 70% by FY 2025-26, and 80% by FY 2027-28. However, the practical enforcement of these targets specifically for solar panel producers has lagged behind enforcement in consumer electronics segments, partly because the end-of-life volumes are not yet large enough to attract CPCB’s immediate attention at the individual producer level.

Where thin-film panels (containing cadmium, selenium, or lead-based solders) are involved, an additional compliance layer applies: the Hazardous and Other Wastes (Management and Transboundary Movement) Rules, 2016. Under Rule 4 of those Rules, any entity generating hazardous waste — including cadmium telluride or CIGS module waste — must obtain authorisation from the respective State Pollution Control Board (SPCB) and maintain records of waste generation, storage, and disposal. In Maharashtra, that authority is the Maharashtra Pollution Control Board (MPCB); in Karnataka, it is the Karnataka State Pollution Control Board (KSPCB).

The Incoming Solar EPR Framework: What MoEFCC Is Signalling

The most consequential regulatory development in this space is the active formulation, within MoEFCC, of a dedicated EPR framework for solar energy equipment. Since mid-2024, the Ministry has circulated draft policy notes to industry bodies including the Solar Energy Corporation of India (SECI), the Indian Solar Manufacturers Association (ISMA), and the Bridge to India think tank. The proposed framework is expected to draw structurally from the Battery Waste Management Rules, 2022 — which established a clear producer-PRO-recycler chain with annual EPR targets, an EPR credit trading mechanism, and penalty provisions for non-compliance.

If the solar EPR rules follow the battery waste model, the obligations are likely to include: mandatory registration of all solar module producers and importers on a CPCB portal, annual EPR targets expressed as a percentage of units sold in preceding years, mandatory engagement of CPCB-registered PROs (Producer Responsibility Organisations) or recyclers, and annual filing of EPR returns. Non-compliance under the battery rules attracts Environmental Compensation (EC) calculated under the polluter-pays principle — typically assessed at a rate notified by CPCB per tonne of shortfall. The same mechanism would likely apply to solar.

What this means practically: solar developers and EPC companies that are not themselves importers or manufacturers of modules are not yet direct obligated parties under EPR. But they hold the physical asset and produce the waste. When the end-of-life rules land, the contractual flow of EPR liability — including indemnities in O&M agreements and PPA schedules — will need to be renegotiated. The time to get ahead of those conversations is before the draft notification, not after.

India’s Solar Recycling Landscape: Authorised Capacity vs Actual Need

India’s formal PV recycling capacity is nascent. As of early 2025, a handful of facilities — including units in Hyderabad, Bengaluru and Pune — have claimed capability to process end-of-life solar panels, but most operate as CPCB-authorised e-waste dismantlers rather than dedicated solar recyclers. Full-cycle silicon recovery — the kind that involves thermal de-lamination furnaces, acid-leaching cells and silicon purification — is not commercially operational at scale in India. This means the current “recycling” pathway for most panels is: frame removal (aluminium to secondary smelters), glass separation (to cullet for float glass or insulation), and laminate co-processing in cement kilns.

The informal sector is — as with every other waste stream in India — deeply involved. Reports from industry observers in Surat and Chennai indicate that field-damaged panels are regularly sold to informal aggregators for ₹8–₹15/kg, where the aluminium and copper are extracted without any chemical controls and the glass and polymer backsheet are abandoned. This creates both an environmental liability and an EPR compliance gap: if a producer’s panels are recovered informally, the units do not count towards EPR targets.

For solar developers concerned about both compliance and commercial recovery, the calculus is straightforward: channel end-of-life panels through a CPCB-authorised dismantler, obtain a certificate of recycling (COR), and ensure the certificate specifies the quantity and category of material recovered. This documentation will be the primary proof of EPR fulfilment when the formal solar EPR rules are notified. Our CPCB-authorised e-waste recycling service already handles solar panels under the existing e-waste framework and can issue the documentation your compliance team will need.

The 7-Step Compliance Checklist for Solar Developers and EPC Companies

Given where the regulation stands today and where it is clearly heading, here is a practical checklist for EHS managers, sustainability heads and procurement leads at solar developers, IPPs, EPC contractors and corporate rooftop owners. Act on this in Q3/Q4 FY 2025-26 — do not wait for the notification.

1. Classify your module type. Determine whether your panels are crystalline silicon (c-Si) or thin-film (CdTe/CIGS). Thin-film panels require hazardous waste authorisation from your SPCB under the Hazardous and Other Wastes (Management and Transboundary Movement) Rules, 2016 — this is a separate step from e-waste EPR compliance.
2. Register as a bulk consumer on CPCB’s e-waste EPR portal. Even if you are not a producer or importer, registering as a bulk consumer establishes your formal identity in the regulatory system and allows you to channel waste to authorised dismantlers with documented trail. Visit the CPCB e-waste portal for registration.
3. Audit your current O&M contracts for waste disposal clauses. Most O&M agreements drafted before 2022 are silent on EPR obligations. Identify who bears liability for end-of-life module disposal — developer, O&M operator, or EPC contractor — and amend accordingly.
4. Empanel at least one CPCB-authorised e-waste dismantler or recycler. Obtain their CPCB authorisation certificate and verify its validity date. Do not accept verbal assurances — the authorisation document must name solar panels or photovoltaic modules as a covered category.
5. Establish a materials manifest for all replacements and decommissioned panels. Every panel removed from service should be logged: serial number, wattage, manufacturer, date of removal, reason (damage / warranty replacement / end-of-life), and destination facility. This manifest is the foundation of your EPR return filing.
6. Obtain a Certificate of Recycling (COR) for every batch dispatched. The COR should specify: quantity in units and kg, material categories recovered, and name of authorised recycler. File these against your EPR account when the portal goes live for solar.
7. Review your BRSR disclosures for waste liability. Listed companies and their large subsidiaries filing Business Responsibility and Sustainability Reports (BRSR) under SEBI’s circular dated 12 July 2023 are expected to disclose waste generated by category, disposal method, and EPR compliance status. Undisclosed solar panel waste is a disclosure gap and a potential SEBI inquiry trigger.

Companies with rooftop portfolios above 1 MW — or utility-scale project developers managing cumulative capacity above 10 MW — should treat steps 1 through 4 as non-negotiable immediate actions. The EPR framework, when notified, is unlikely to offer a grace period longer than 6 months for producers already in the market. Developers who have built documentation habits by then will have a material compliance advantage.

What BRSR and ESG Disclosure Mean for Your Solar Waste Liability

SEBI’s Business Responsibility and Sustainability Reporting (BRSR) framework — mandated under SEBI’s circular dated 12 July 2023 for the top 1,000 listed companies by market capitalisation — requires disclosure on waste management practices under Principle 6 of the National Guidelines on Responsible Business Conduct (NGRBC). Specifically, companies must disclose total waste generated by category (hazardous, e-waste, and other waste), the quantity sent for recycling or disposal, and whether EPR obligations have been fulfilled. Solar panel waste, as an e-waste category, falls squarely within this disclosure perimeter.

For renewable energy IPPs, infrastructure investment trusts (InvITs) holding solar assets, and industrial corporates with large captive rooftop installations, the exposure is real. An auditor reviewing a BRSR filing who finds 500 kW of panel replacements in the year but no corresponding e-waste disposal documentation will flag it as a disclosure inconsistency. Post the tightening of BRSR Core assurance requirements in FY 2025-26, those flags carry weight — not least because institutional investors and ESG rating agencies are increasingly pulling BRSR filings for portfolio-level analysis.

Beyond BRSR, corporates that have made net-zero or circular economy commitments under CDP or the Science Based Targets initiative (SBTi) framework will find that informal or undocumented panel disposal undermines their Scope 3 waste reporting. The documentation chain — manifest, authorisation certificate of recycler, certificate of recycling — is the same whether the driver is regulatory compliance or voluntary ESG reporting. Build it once, use it everywhere. Our full-service industrial waste management offering is structured precisely to deliver this documentation stack.

Frequently Asked Questions

Are solar panels covered under India’s e-waste regulations today?

Yes. Solar photovoltaic panels are listed in Schedule I of the E-Waste (Management) Rules, 2022, notified by MoEFCC and effective from 1 April 2023. Producers and importers of solar modules are obligated entities under the EPR provisions of the Rules. Bulk consumers — developers and EPC companies — are required to channel end-of-life panels exclusively to CPCB-registered e-waste dismantlers or recyclers and maintain disposal records. Non-compliance can attract penalties under the Environment (Protection) Act, 1986, which empowers CPCB and SPCBs to levy Environmental Compensation.

Do thin-film solar panels require different disposal treatment than crystalline silicon panels?

Yes, significantly. Thin-film panels — specifically cadmium telluride (CdTe) and copper indium gallium selenide (CIGS) types — contain cadmium, selenium and lead-based solders, all classified as hazardous substances. Under the Hazardous and Other Wastes (Management and Transboundary Movement) Rules, 2016, generators of such waste must obtain SPCB authorisation, maintain records under Form 3, and ensure disposal only through authorised hazardous waste treatment, storage and disposal facilities (TSDFs). The annual e-waste EPR filing requirement under the 2022 Rules applies in addition to, not instead of, the hazardous waste obligations.

What EPR targets apply to solar panel producers under the current rules?

Under the E-Waste (Management) Rules, 2022, the stepped EPR collection targets for producers of electrical and electronic equipment — including solar modules — are: 60% of units placed on market in FY 2023-24, rising to 70% by FY 2025-26 and 80% by FY 2027-28. These targets are expressed as a percentage of the weight (in tonnes) of equipment sold in a corresponding reference year. Shortfalls attract Environmental Compensation assessed by CPCB. A dedicated solar EPR regulation is expected to introduce sector-specific targets that may differ from the general EEE schedule once notified.

Which government body enforces solar panel recycling compliance in India?

Primary enforcement authority rests with the Central Pollution Control Board (CPCB) at the national level, which administers the e-waste EPR portal and approves authorisations for recyclers and PROs. State-level enforcement is handled by the respective State Pollution Control Boards — the Maharashtra Pollution Control Board (MPCB) for Maharashtra-based installations, the Karnataka State Pollution Control Board (KSPCB) for Karnataka, and so on. Where thin-film panels trigger hazardous waste obligations, the SPCB is the primary licensing authority and the entity empowered to conduct inspections and issue closure notices.

What documentation should a solar developer retain for EPR and ESG compliance?

At minimum, retain: (1) the CPCB authorisation certificate of the recycler or dismantler to whom panels are transferred — verify it names solar modules as a covered category; (2) a materials transfer manifest recording serial numbers, weights, and quantity of panels dispatched; (3) the Certificate of Recycling (COR) issued by the authorised recycler specifying material streams recovered; and (4) GST-compliant invoices for the transaction. Under the E-Waste (Management) Rules, 2022, records must be preserved for a minimum of 5 years and must be produced on demand by CPCB or the SPCB during inspections. For BRSR purposes, aggregate annual disposal data should feed into your Principle 6 disclosures.

Work With The National Recycling Corporation

The National Recycling Corporation is a Mumbai-headquartered B2B recycling and scrap trading company with pan-India operations. We work directly with solar developers, IPPs, EPC contractors and industrial corporates to manage end-of-life solar panel disposal through the formal regulatory channel — not the informal aggregator network.

Our service for solar panel recycling covers: scheduled pan-India pickup from project sites or warehouses; channelisation to CPCB-authorised e-waste dismantlers with verified, current authorisation certificates; GST-compliant invoicing for every transaction; and BRSR-grade documentation — including Certificate of Recycling, materials manifest, and recycler authorisation copies — delivered in a format your ESG and compliance teams can use directly in annual filings. For metal recovery from aluminium frames and copper wiring, pricing is indexed to prevailing LME aluminium and copper rates, ensuring you receive fair market value rather than an arbitrary flat rate. We also handle ferrous and non-ferrous metal scrap from balance-of-system components — mounting structures, cabling, transformer scrap — under the same documented framework.

Whether you are a corporate sustainability head building your first solar waste disposal programme, an EPC contractor managing multi-state decommissioning, or a rooftop solar owner who has received a compliance query from your SPCB, we can help you build a clean, auditable disposal trail before mandatory EPR targets make documentation obligatory. Contact us to discuss your requirements.

• Pan-India pickup — Maharashtra, Gujarat, Karnataka, Telangana, Tamil Nadu, Rajasthan, NCR and beyond
• CPCB-authorised disposal partners for both e-waste and hazardous waste streams
• GST-compliant invoicing and Certificate of Recycling issued for every batch
• BRSR-grade documentation package: manifest + COR + recycler authorisation certificate
• Fair-market pricing for aluminium, copper and silver recovery indexed to LME
• Support for EPR return filing and SPCB correspondence where required

Related Articles

• Understanding CPCB Guidelines for Recycling Businesses in India
• Recycling vs Landfill: The True Cost Comparison for Indian Businesses
• Setting Up In-House Waste Segregation: A Practical Guide

Sources and References

• Ministry of Environment, Forest and Climate Change (MoEFCC) — E-Waste (Management) Rules, 2022 notification
• Central Pollution Control Board — E-Waste EPR Portal and producer registration
• CPCB — Hazardous and Other Wastes (Management and Transboundary Movement) Rules, 2016
• NITI Aayog — Circular Economy and PV waste projections for India
• Central Pollution Control Board — Authorised recycler and dismantler directory
• London Metal Exchange (LME) — Aluminium and copper reference prices
• CPCB Extended Producer Responsibility Portal — EPR target schedules and filings
• International Energy Agency (IEA) — End-of-Life Management: Solar Photovoltaic Panels (report, referenced generically as industry lifecycle model source)