Seraphim Solar System

What Seraphim Solar System does

Seraphim Solar System, legally Jiangsu Seraphim Solar System Co., Ltd., is a privately-held Chinese photovoltaic module manufacturer founded in 2011 and headquartered in Changzhou, Jiangsu. The company designs, produces, and sells crystalline-silicon solar modules based on N-type TOPCon and HJT cell architectures, with a product portfolio spanning the Hydra Series (HJT, up to 23.5% efficiency, 730W output), the Sable Series (TOPCon in 182mm, 210mm, and 182x210mm rectangular-wafer variants, 22.5-23.25% efficiency, up to 720W), the Nebula Series (lightweight dual-glass for residential rooftops), and the Seco Series (legacy PERC). It also markets 210mm half-cell 18BB TOPCon monocrystalline solar cells as a component product. Manufacturing is carried out at facilities in Changzhou, Yunnan, and Anhui in China, plus a 500MW plant in East London, South Africa, supporting a global production capacity of 13GW by end-2024.

The business model is hardware sales: Seraphim sells modules on multi-year contracts to utility-scale developers, commercial and industrial customers, residential installers, and special-application projects, supplemented by regional distribution partnerships (Vertys in Brazil, Enerpoint and Indelek in Mexico, Barzaei Halwan in Iraq, Suncore in Pakistan) and local-content-driven direct sales (EDF Renewables for the Avondale Solar Plant under South Africa's RMIPPPP). Pricing is unit-based and quote-driven, with premium positioning for the Hydra HJT tier and tiered wattage options across the Sable line. Go-to-market blends enterprise field sales (led by VP Global Sales Insan Boy), channel partners, and major industry events such as SNEC 2025 and Intersolar Europe 2025. The company has been recognized as a BNEF Tier-1 manufacturer for 11 consecutive years, holds a BBB rating from PV ModuleTech, and is a six-time Kiwa PVEL Top Performer. In September 2025, ownership of the Seraphim brand IP was transferred to Singapore-based Freeman Renewables Pte. Ltd., while operating subsidiaries in China and South Africa remain in place. Recent strategic activity has broadened the offering into PV+Storage through joint ventures with XiangYu New Energy and CRRC Zhuzhou Institute.

Name

Seraphim Solar System

Legal name

Jiangsu Seraphim Solar System Co., Ltd.

Website

https://seraphim-energy.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

51–100 employees

Short description

Seraphim Solar System is a Chinese Tier-1 photovoltaic module manufacturer producing N-type TOPCon and HJT solar modules across the Hydra, Sable, Nebula, and Seco series, with 13GW global capacity serving utility-scale, C&I, residential, and special-application solar projects in 120+ countries.

Ownership category

akta.pro rank

Product category

Solar Photovoltaic Modules

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Solar PV Module & Cell Manufacturing (Crystalline, Thin-Film) (EUAMAHAA)

akta.pro secondary industries

Solar PV Module Manufacturing (Cells, Modules, Thin-Film) (EUAMABAD), Solar Plant Components Supply & Manufacturing (Modules, Cells, Wafers, Mirrors, Heliostats) (EUACAGAK)

Keywords

• Photovoltaic modules
• Solar PV panels
• TOPCon technology
• HJT solar modules
• Utility-scale solar

Headquarters

HQ city

Changzhou

HQ country

China

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Solar Module Sales: Seraphim generates revenue primarily through the manufacture and sale of photovoltaic solar modules including TOPCon and HJT technology modules. Products are sold to utility-scale projects, commercial & industrial customers, and residential markets through direct sales and distribution partnerships.

Pricing tiers

Go-to-market motion3 records

Distribution channels7 records

Marketing channels13 records

Core offering

Seraphim Solar System manufactures and sells photovoltaic solar modules and solar cells for utility-scale, commercial & industrial (C&I), residential, and special application projects globally. The company's product portfolio includes HJT-based Hydra Series, N-Type TOPCon-based Sable Series (182mm, 210mm, and 210R rectangular variants), lightweight Nebula Series, and PERC-based Seco Series, with conversion efficiencies ranging from 22.5% to 23.5% and power outputs from 400W to 730W.

Product overview

Seraphim Solar System is a world-class solar module manufacturer offering a diversified product portfolio centered on N-type photovoltaic technology. The product lineup comprises four main module series: Hydra Series (HJT technology, 23.5% efficiency, 730W), Sable Series (TOPCon technology available in 182mm/210mm/182*210mm variants, 22.5-23.25% efficiency, 450-720W), Nebula Series (lightweight dual-glass, 400-460W), and Seco Series (PERC technology, 540W-600W+). The portfolio also includes Monocrystalline Solar Cells (N-Type TOPCon) as component products. All products leverage advanced cell technologies including TOPCon, HJT, and PERC, with features such as high bifaciality (80-90%), low temperature coefficients, and 30-year power output warranties. The company has expanded into energy storage through strategic partnerships, targeting utility-scale, commercial & industrial (C&I), residential, and special applications (agrivoltaics, fisheries, etc.) globally.

Differentiator

Problem solved

Functional benefit

Brands

• Hydra Series: HJT (Heterojunction) solar module series with 23.5% conversion efficiency and 90%±5% bifaciality.
• Sable Series
• Nebula Series
• Seco Series

Products and services

• Hydra Series (HJT Solar Modules) HJT (Heterojunction) technology-based solar module series delivering 23.5% conversion efficiency with 730W power output. Features ultra-high bifaciality of 90%±5%, excellent LID and PID resistance, -0.258%/°C temperature coefficient, and ≤0.30% linear annual decay. Designed for utility-scale and C&I applications requiring high power gain per unit area.
• Sable Series 182mm (TOPCon Solar Modules) N-Type TOPCon technology-based 182mm wafer solar module series achieving up to 22.54% efficiency. Features half-cell technology with multi-busbar design, ≤1% first-year attenuation, ≤0.40% linear annual decay, 80%±5% bifaciality, and 30-year power output warranty. Available in 650Wp, 600Wp, and 450Wp variants for utility-scale and C&I applications.
• Sable Series 210mm (TOPCon Solar Modules) High-efficiency N-type TOPCon module series with 23.25% power conversion efficiency and 720W maximum output power. Includes multi-busbar technology, half-cell design, and optimized temperature coefficients. Designed for utility-scale solar applications with lower balance-of-system costs and 5.5% logistic loading volume increase.
• Sable Series 182*210mm (Rectangular TOPCon Solar Modules) Rectangular silicon wafer (210R) TOPCon module series breaking the 600W output bottleneck for mid-size modules. Achieves 22.95% module efficiency with 99% container space utilization and 13% higher 40-foot container loading capacity. Available in 460Wp, 520Wp, and 630Wp variants.
• Nebula Series (Lightweight Dual-Glass Solar Modules) Lightweight dual-glass solar module series with 1.6mm+1.6mm dual-glass design and 28mm ultra-thin frame. 400-460W power output range with all-black aesthetic design for residential rooftops and applications prioritizing aesthetics and reduced weight.
• Seco Series (PERC Solar Modules) PERC-based solar module series utilizing 182mm and 210mm large-size silicon wafers with multi-busbar, half-cut technologies, and high-density encapsulation. 182mm variant achieves 540W maximum front-side output with 10-30% backside power generation gain; 210mm variant delivers 600W+ output.
• Monocrystalline Solar Cell (N-Type TOPCon) 210mm half-cell 18BB TOPCon monocrystalline solar cell offering higher efficiency and reliability. Provides 10-30% power generation increase per unit area with better low-light performance compared to conventional cells. Sold as a standalone component product.

Quantifiable outcome

• 23.5% conversion efficiency (Hydra HJT Series)
• +8 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

15 partnerships are on record, tiered major and core.

• Suzhou Zhongguan MaiDi New Energy Co., Ltd. (MaiDi)majorStrategic or Co-development Partner · 11 June 2025500MW high-efficiency PV module supply agreement signed at SNEC 2025. Seraphim provides 620W Sable Series (210R) and 715W Sable Series (210N) products for utility-scale solar farms and C&I applications.
• Inner Mongolia Xingkai Electronic Technology Co., Ltd.majorStrategic or Co-development Partner · 11 June 20251GW photovoltaic desert control project agreement signed at SNEC 2025. Located in Ordos, Inner Mongolia spanning 56,000 mu. Uses Sable Series N-type 210 TOPCon modules (710W). Combines renewable energy with desertification mitigation.
• Suncore SolarmajorChannel Partner/ Reseller/ Distributor · 11 June 2025300MW solar module supply agreement signed at SNEC 2025. Sable series TOPCon modules (585W+) for Pakistan market with high-irradiance climate suitability. Expected to reduce 470,000 tons CO₂ annually.
• CRRC Zhuzhou InstitutemajorStrategic or Co-development Partner · 8 May 2025Long-term strategic partnership at Intersolar Europe 2025 with ESSO Group for PV+Storage product development, market expansion, and integrated system solutions in EMEA region.
• ESSO GroupcoreStrategic or Co-development Partner · 8 May 2025Tripartite partnership for EMEA market. Combines Seraphim's PV technology, CRRC's energy storage technology, and ESSO's local market expertise for customized PV+Storage solutions.
• Barzaei HalwancoreChannel Partner/ Reseller/ Distributor · 7 May 2025250MW framework agreement at Intersolar Europe 2025 with initial 50MW procurement in 2025. Partnership for Iraq's renewable energy development including PV modules, inverters, and energy storage.
• IndelekcoreChannel Partner/ Reseller/ Distributor · 3 April 202510MW solar partnership for Ciudad Juarez and El Paso border region. Supply of TOPCon modules (585W+) with 610W rectangular cell modules for Mexican market.
• EDF RenewablesmajorChannel Partner/ Reseller/ Distributor · 30 September 202440.50MW supply agreement for Avondale Solar Plant in South Africa as part of Umoyilanga Project under RMIPPPP. EDF Renewables secured project bid in 2021.
• CCM Mooiplaats (Pty) Ltd.coreImplementation/ SI/ Consulting Partner · 30 September 2024EPC contractor for Avondale Solar Plant. Appointed by EDF Renewables. Seraphim supports with locally produced products meeting South African localization requirements.
• Xiamen Xiangyu New Energy Co., Ltd.majorStrategic or Co-development Partner · 26 September 2024MoC for global energy storage market entry signed with CRRC Zhuzhou Institute. Focus on energy storage systems development and international projects. Joint venture XiangYu Seraphim Energy Pte.Ltd. combines solar manufacturing with supply chain expertise.
• PT Adaro Clean Energy IndonesiacoreStrategic or Co-development Partner · 6 September 2024Term Sheet signed at Indonesia International Sustainability Forum (ISF) 2024 for Indonesia-Singapore Green Corridor Project. Commitment to supply local content PV modules.
• Pacific Medco Solar Energy Pte. Ltd.coreStrategic or Co-development Partner · 6 September 2024Collaboration partner in Indonesia-Singapore Green Corridor Project for sustainable energy supply chain advancement in Indonesia.
• PT Energi Baru TBScoreStrategic or Co-development Partner · 6 September 2024Partner in Indonesia-Singapore Green Corridor Project focused on local content enhancement and renewable energy integration with local industry capabilities.
• Vertys Energy GroupmajorChannel Partner/ Reseller/ Distributor · 26 August 2024300MW solar module distribution agreement for Brazil. Vertys imports and distributes TOPCon bifacial modules (585W N-TOPCon and 610W rectangular-cell). Distribution across Brazil with 99% container utilization reducing logistics costs.
• EnerpointcoreChannel Partner/ Reseller/ Distributor · 26 August 202450MW module distribution agreement in Mexico. Includes 610W N-TOPCon rectangular cell modules and 710W HJT bifacial modules. 8 distribution centers across Mexico.

Scale indicators6 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• JinkoSolar: One of the world's largest vertically integrated solar module manufacturers and a fellow BloombergNEF Tier-1 producer. Directly comparable on N-Type TOPCon technology, global distribution scale, and utility-scale project supply.
• Trina Solar: Major Chinese Tier-1 module maker with overlapping N-Type TOPCon product lines, multi-GW capacity, and global project pipeline. Competes head-to-head with Seraphim in utility-scale tenders across emerging markets.
• JA Solar: Vertically integrated Chinese Tier-1 module manufacturer producing PERC and N-Type TOPCon cells/modules for utility, C&I and residential segments. Direct competitor on technology, scale, and global distribution.
• LONGi Green Energy: World's largest wafer producer and Tier-1 module maker. Comparable as a vertically integrated Chinese manufacturer leading the industry's transition to N-Type technology and supplying global utility-scale projects.
• Canadian Solar: Tier-1 module manufacturer with global utility-scale project development arm (Recurrent Energy). Competes with Seraphim in supplying modules to international IPPs and in winning large emerging-market tenders.
• Risen Energy: Chinese Tier-1 module producer with strong global distribution in Latin America, Middle East, and emerging markets. Comparable on N-Type HJT/TOPCon roadmap and utility-scale focus.
• Tongwei Solar: Vertically integrated polysilicon-to-module Chinese producer that competes with Seraphim on cost leadership, N-Type technology, and large-scale tenders across Asia, EMEA, and Latin America.
• Astronergy (CHINT): Chinese Tier-1 module manufacturer and BNEF-listed peer producing TOPCon modules with global project references. Closely comparable on technology positioning, scale, and market geography.

Broad incumbents

• Hanwha Q Cells: Korea-headquartered Tier-1 module manufacturer with global manufacturing footprint. Competes with Seraphim in utility-scale and C&I markets, particularly in EMEA, and offers overlapping N-Type product lines.
• First Solar: US-headquartered thin-film module manufacturer focused on utility-scale projects. Competes for the same utility-scale RFPs Seraphim targets but with a differentiated CdTe technology and Western manufacturing footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/Seraphim_Energy
• YouTubeyoutube.com/@SeraphimSolarEnergy
• Facebookfacebook.com/SeraphimSolarEnergy
• LinkedInlinkedin.com/company/seraphim-solar-system-co-ltd
• Instagraminstagram.com/seraphimsolar

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries4 records

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 Seraphim Solar System