Sova Solar

What Sova Solar does

Sova Solar is a Kolkata-headquartered solar photovoltaic module manufacturer founded in 2008, serving India's industrial, commercial, institutional, residential, and utility-scale solar markets. The company manufactures high-efficiency N-Type TOPCon bifacial modules delivering 615-625Wp at up to 23.14% efficiency, TOPCon M10R modules at up to 23.26% efficiency, and Mono PERC modules at 550-555Wp, alongside end-to-end Engineering, Procurement, and Construction (EPC) services. Operating under the legal entity Sova Solar Ltd., the company is privately held with no disclosed external funding or parent organization, and is led by Founder & Chairman Dr. Subrata Mukherjee.

The company's product architecture is built around advanced cell-level technologies including N-Type Tunnel Oxide Passivated Contact (TOPCon) cells with 16 busbar architecture, dual-glass bifacial construction, PID resistance, and Fire Class A certification. Modules carry +4.99Wp positive power tolerance, 30-year linear performance warranties, and meet international standards including IEC 61215/61730, ISO 9001:2015, ISO 14001:2015, BIS/MNRE approval, ALMM listing, and Make in India certification. The manufacturing facility supports an expanding footprint toward 6 GW module capacity with stated ambitions for vertical integration into cells and wafers.

Sova Solar operates a B2B direct sales model with enterprise field sales targeting project developers, state DISCOMs, and industrial buyers. Pricing is quote-based with multi-year contracts for bulk, multi-MW, multi-site rollouts. Notable enterprise customers include BHEL (Bharat Heavy Electricals Limited), NTPC (National Thermal Power Corporation), Larsen & Toubro, and Lumino, with executed projects across West Bengal, Odisha, Bihar, Gujarat, Maharashtra, and Assam. Revenue is generated primarily through one-time hardware sales of solar modules plus professional services revenue from EPC engagements, supported by 24/7 after-sales service and bankable warranty documentation for project financing.

Name

Sova Solar

Legal name

Sova Solar Ltd.

Website

https://sovasolar.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

51–100 employees

Short description

Sova Solar is a Kolkata-based Indian solar PV module manufacturer producing N-Type TOPCon and Mono PERC modules and EPC services for industrial, commercial, government, and utility-scale solar projects across India.

Ownership category

akta.pro rank

Product category

Solar Modules Manufacturing

NAICS

Solar Electric Power Generation (221114)

akta.pro primary industry

Solar PV Module Manufacturing (Cells, Modules, Thin-Film) (EUAMABAD)

akta.pro secondary industries

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB), Solar PV Power Plant EPC (Utility-Scale) (EUAEAAAG)

Keywords

• Solar modules manufacturing
• TOPCon bifacial panels
• Monocrystalline solar cells
• Utility-scale solar EPC
• B2B solar procurement

Headquarters

HQ city

Kolkata

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Solar Modules Manufacturing & Sales: Manufacturing and selling high-efficiency solar PV modules including TOPCon bifacial and Mono PERC panels to project developers, industrial buyers, and government entities. Revenue generated from one-time hardware sales with 30-year warranty support.
2. EPC Services: End-to-end Engineering, Procurement, and Construction services including design, engineering, procurement, installation, commissioning, and maintenance support for solar projects.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Sova Solar manufactures high-efficiency solar PV modules — N-Type TOPCon bifacial, TOPCon M10R, and Mono PERC series — at its Indian facility with BIS/MNRE/ALMM approval and IEC certifications. The company complements module manufacturing with end-to-end EPC services covering design, procurement, installation, commissioning, and long-term maintenance for industrial, commercial, institutional, residential, and utility-scale solar projects across India.

Product overview

Sova Solar offers a portfolio of high-efficiency solar modules alongside comprehensive EPC services. The product lineup consists of three core solar module series: TOPCon Bifacial Modules (N-Type TOPCon technology, 615-625 Wp, 23.14% efficiency), TOPCon M10R Modules (580-600 Wp, 23.26% efficiency with M10R half-cut cells), and Mono PERC Modules (550-555 Wp, 21.51% efficiency with dual glass construction). All modules feature +4.99Wp positive power tolerance and 30-year linear warranties. The company provides end-to-end EPC services covering design, procurement, installation, commissioning, and maintenance, serving industrial, commercial, residential, institutional, and utility-scale solar projects across India.

Differentiator

Problem solved

Functional benefit

Products and services

• TOPCon Bifacial Modules Advanced N-Type TOPCon dual-glass bifacial solar modules delivering 615-625 Wp power output with up to 23.14% module efficiency, featuring 16BB cell technology, +4.99Wp positive power tolerance, 5400Pa snow load and 2400Pa wind resistance, and a 30-year linear performance warranty. Designed for large-scale commercial and industrial ground-mount, rooftop, and carport solar installations across India.
• TOPCon M10R Modules N-Type TOPCon M10R half-cut cell solar modules delivering 580-600 Wp power output with up to 23.26% peak module efficiency. Features glass-to-glass (dual-glass) construction, 16BB cell architecture, +4.99Wp positive power tolerance, and a 30-year linear warranty. Targeted at utility-scale and C&I solar projects requiring high-efficiency, durable modules.
• Mono PERC Solar Modules Mono PERC solar modules with dual-glass technology delivering 550-555 Wp power output with up to 21.51% efficiency. Features 144 half-cut cells, +4.99Wp positive tolerance, PID resistance, and long-term performance stability for commercial, industrial, residential, and institutional installations.
• EPC (Engineering, Procurement, and Construction) Services End-to-end solar project EPC services covering design, engineering, procurement of modules and balance-of-system, installation, commissioning, and long-term maintenance support. Delivered directly to industrial, commercial, institutional, and utility customers alongside Sova Solar's in-house module manufacturing for integrated project execution.

Quantifiable outcome

• Up to 90% reduction in electricity expenses
• +6 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Ten partnerships are on record, tiered core.

• Gujarat State Electricity Corporation Limited (GSECL)coreStrategic or Co-development Partner · 1 January 2022Partnership for 4.752MW polycrystalline modules supply at Raghanesda Solar Park under GSECL's 100MW Solar PV Project.
• LuminocoreStrategic or Co-development Partner · 1 January 2019Sova Solar partnered with Lumino under the aegis of West Bengal Power Development Corporation Limited (WBPDCL) and West Bengal Renewable Energy Development Agency (WBREDA) to supply 30MW of solar power to three districts in West Bengal (2019-20), plus additional 2.5MW to small-scale projects.
• West Bengal Power Development Corporation Limited (WBPDCL)coreStrategic or Co-development Partner · 1 January 2019Government utility partnership for solar power projects across West Bengal districts, executed through the Lumino partnership.
• West Bengal Renewable Energy Development Agency (WBREDA)coreStrategic or Co-development Partner · 1 January 2019Partnership with state renewable energy agency for implementing solar projects under government programs in West Bengal.
• Maharashtra State Electricity Distribution Company Limited (MSEDCL)coreStrategic or Co-development Partner · 1 January 2019Partnership for supplying 4.215MW solar power for water pumping systems through L&T projects with MSEDCL in Maharashtra.
• NTPC (National Thermal Power Corporation Limited)coreStrategic or Co-development Partner · 1 January 2018Sova Solar collaborated with NTPC to deliver multiple solar projects across India: 300KW at NTPC Talcher, Odisha (2018-19); 808KW at NTPC Darlipali, Odisha; 536KW at NTPC Kaniha, Odisha; and 900KW at NTPC Kokrajhar, Assam. Total capacity supplied: 2.544MW across multiple NTPC plants.
• BHEL (Bharat Heavy Electricals Limited)coreStrategic or Co-development Partner · 1 January 2017Sova Solar partnered with BHEL to supply solar modules for large-scale renewable energy projects. Initial supply included 1MW and 3.3MW polycrystalline modules in 2017-18. The partnership continued with 4.752MW polycrystalline modules in 2022-23 for the Raghanesda Solar Park in Gujarat under GSECL's 100MW Solar PV Project.
• Larsen & Toubro (L&T)coreStrategic or Co-development Partner · 1 January 2017Sova Solar collaborated with L&T to supply 7MW of solar power for NBPDCL and SBPDCL projects in Bihar (2017-18), and an additional 4.215MW for solar water pumping systems with MSEDCL in Maharashtra (2019-20). Partnership focused on utility-scale solar and water pumping projects.
• North Bihar Power Distribution Company Limited (NBPDCL)coreStrategic or Co-development Partner · 1 January 2017Partnership for supplying 7MW solar power through L&T projects with NBPDCL in Bihar.
• South Bihar Power Distribution Company Limited (SBPDCL)coreStrategic or Co-development Partner · 1 January 2017Partnership for supplying 7MW solar power through L&T projects with SBPDCL in Bihar.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Emmvee Solar: Indian solar module and cell manufacturer with vertically integrated production and ALMM listing. Comparable in technology focus (TOPCon/perc modules) and target segments including utility, commercial, and residential solar.
• Jakson Group: Indian solar EPC and module manufacturer offering turnkey solar solutions including utility-scale and distributed generation projects. Comparable as a hybrid module manufacturer + EPC player serving government, industrial, and C&I customers in India.
• Premier Energies: Indian solar cell and module manufacturer producing TOPCon and bifacial modules for domestic and export markets. Directly comparable as an ALMM-listed Indian module manufacturer targeting similar B2B utility and C&I customers.
• Waaree Energies: India's largest solar PV module manufacturer with integrated cell manufacturing and significant global export footprint. Most directly comparable to Sova Solar as a domestic ALMM-listed module producer targeting utility, commercial, and residential segments in India.
• Loom Solar: Indian solar module manufacturer specializing in high-efficiency panels for residential and commercial segments. Comparable in domestic module production and ALMM positioning, though focused more on distributed-generation than utility-scale.
• Vikram Solar: Established Indian solar module manufacturer headquartered in Kolkata with domestic and international operations, offering mono PERC and TOPCon modules. Closely comparable in technology stack, customer segments (utility + C&I + residential), and ALMM-listed positioning.
• Goldi Solar: Indian solar PV module manufacturer with TOPCon and mono PERC product lines serving residential, commercial, and utility segments. Closely comparable mid-tier Indian module peer competing for similar ALMM-eligible tender pipeline.
• RenewSys India: Integrated Indian solar manufacturer producing cells, modules, and encapsulants (EVA/backsheet) for domestic and international markets. Comparable in product scope and Indian ALMM positioning, with additional upstream materials exposure.

Broad incumbents

• Tata Power Solar Systems: Tata Group's solar manufacturing and EPC subsidiary with vertically integrated module production. Comparable in product offering and EPC services, with much larger corporate parent support and EPC project execution capabilities.
• Adani Solar: Solar manufacturing arm of the Adani Group, one of India's largest integrated solar players with multi-GW capacity and vertical integration. Comparable as an ALMM-listed competitor but operates at meaningfully larger scale and with broader group-level financial backing.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/sova-power-ltd

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sova Solar