Top Solar EPC Companies in Haryana (2026)

The short answer

Haryana's industrial solar shortlist combines national C&I players — Amplus Solar, Jakson Group, Fourth Partner Energy and CleanMax — with Faridabad-based specialists such as Somaya Solar and Sun Wave Technologies. For most factories and warehouses in the 100 kW–5 MW range, the decisive factor is not brand scale but fluency with DHBVN/UHBVN net-metering process and honest, single-point EPC execution.

TL;DR

• Haryana's industrial belts — Faridabad, Gurgaon, Manesar, Panipat, Sonipat, Kundli, Bhiwadi — run on DHBVN or UHBVN supply, with net metering under HERC's framework.
• National EPCs suit multi-megawatt projects; Faridabad-based specialists dominate the mid-size segment where approvals and roof engineering decide timelines.
• No company paid for inclusion in this list, including ours. Verify every claim directly with the vendor.

How this list was put together

This is not a paid ranking. Entries were selected from publicly available information — company websites, MNRE's ALMM lists, HERC regulatory orders and coverage of the Haryana industrial solar market. We grouped larger national players by their Haryana presence and describe Sun Wave in the same factual terms as everyone else. Treat this as a shortlist: verify current credentials, project references and O&M terms with each vendor before awarding. Our EPC selection guide provides the full checklist.

The Haryana solar market in one paragraph

Haryana is one of North India's densest industrial corridors — the Faridabad–Ballabgarh belt, Gurgaon–Manesar, the Panipat–Sonipat–Kundli axis along GT Karnal Road, and the Bhiwadi–Neemrana edge at the Rajasthan border. Industrial HT tariffs sit around ₹6.65–6.85/kVAh, net metering operates under HERC's 2021 framework with subsequent amendments, and rooftop economics are strong: payback typically runs three to five years post-tax with accelerated depreciation. The process side — DHBVN versus UHBVN differences are administrative rather than substantive — is documented in our DHBVN and UHBVN guides, and the Gurugram picture in our industrial solar Gurugram guide.

The shortlist

1. Amplus Solar

A PETRONAS-backed C&I specialist with a substantial footprint in Haryana's large industrial and commercial rooftop segment, including open-access and RESCO structures. Best fit for multi-megawatt plants and corporates seeking zero-capex delivery.

2. Jakson Group

A diversified energy infrastructure company with deep NCR–Haryana roots and over a decade in solar EPC. Jakson executes turnkey industrial projects at scale, including hybrid and captive-generation scope for large manufacturing clients.

3. Fourth Partner Energy

A national C&I developer active across Haryana's industrial corridors, strong in multi-megawatt rooftop and open-access solar financed under RESCO models for corporate offtakers.

4. CleanMax

One of India's largest C&I solar companies, known for corporate RESCO/OPEX delivery and open-access portfolios. Suits large corporates running sustainability-linked procurement across multiple Haryana sites.

5. Somaya Solar

A Faridabad-based solar EPC firm offering turnkey execution from kilowatt to megawatt scale, with in-house structure fabrication — a genuine local option in the Faridabad–Ballabgarh industrial belt.

6. Sun Wave Technologies — the Faridabad-based specialist for mid-size C&I

Sun Wave is headquartered in Faridabad and builds commercial and industrial rooftop plants — typically 100 kW to a few MW — across the state's industrial corridors: Faridabad, Gurgaon, Manesar, Panipat, Sonipat and Kundli, extending to the Bhiwadi belt. Like every firm on this list, it is a smaller player than the national names above; its pitch is single-point accountability instead. One team owns structural assessment, design, ALMM-compliant procurement, DHBVN/UHBVN liaison through net-metering approval, and post-commissioning O&M, in CAPEX or RESCO/OPEX structures. Published client references include Ramco Steel and Auto International.

Comparison at a glance

How to choose between them

For Haryana specifically, weight three factors heavily. First, discom track record: ask each vendor for net-metering approvals they have secured in your DHBVN or UHBVN subdivision, not just in Haryana generally. Second, structure: roof type (PEB shed versus RCC) drives ballast versus anchored design and load headroom — our roof structural assessment guide explains what should be checked before signing. Third, O&M terms: generation guarantees and response times, because panel price differences of a few percent are noise next to three years of underperformance. Our state EPC guide for Haryana covers tariffs and selection in depth.

Frequently Asked Questions

Who are the top solar EPC companies in Haryana?

Credible names include Amplus Solar, Jakson Group, Fourth Partner Energy and CleanMax at national scale, plus Faridabad-based specialists such as Somaya Solar and Sun Wave Technologies for mid-size industrial rooftops. There is no official ranking — shortlist two or three and verify project references in your district and discom territory.

How much does industrial solar cost in Haryana?

Turnkey C&I systems typically price around ₹35–45 per watt installed in 2026 — a 500 kW plant roughly ₹1.75–2.25 crore before financing effects, per our 1 MW cost breakdown. With 40% accelerated depreciation, post-tax payback for profitable companies typically runs three to five years at Haryana HT tariffs.

Is net metering available for factories in Haryana?

Yes. Net metering for C&I consumers operates under HERC's 2021 framework as amended, with the DHBVN/UHBVN split purely administrative. Our DHBVN guide and UHBVN guide document the process, charges and timelines.

Does Sun Wave work outside Faridabad?

Yes. Sun Wave is based in Faridabad and executes across the NCR belt and the wider North India footprint — Haryana, Delhi, UP, Uttarakhand and Rajasthan — with the same CAPEX and RESCO/OPEX structures.

CAPEX or RESCO for a Haryana factory?

CAPEX wins for profitable companies that can deploy capital — you capture the full saving plus 40% accelerated depreciation. RESCO/OPEX wins where capex is constrained: a developer owns and maintains the plant and you buy power below grid tariff. Compare all three structures in our model comparison guide.

Sources

• Amplus Solar
• Jakson Group
• Fourth Partner Energy
• CleanMax
• DHBVN
• UHBVN
• MNRE — ALMM approved modules and manufacturers
• Sun Wave Technologies — company information