Trade new, used and refurbished energy components – including Europe’s largest marketplace for PV spare parts.
Discover the best photovoltaic offers on SecondSol – your marketplace for solar modules, inverters, storage, PV packages and accessories. Find new and used components from verified suppliers at attractive prices. SecondSol is especially strong on PV spare parts: over 250,000 parts in stock plus additional user listings make the platform one of the leading marketplaces in Europe.
| Output | Manufacturer | Product name | Condition | Quantity | Price | View |
|---|---|---|---|---|---|---|
| 460 | Maysun Solar | TOPCon PV Modul 430-460W | New | 36 | 0,098 EUR/Wp | View |
| 395 | Trina Solar | TSM-395-DE09.08 VERTEX S | New | 20 | 0,110 EUR/Wp | View |
| 395 | JA Solar | JAM54S30-395/MR | New | 1 | 0,110 EUR/Wp | View |
| 410 | RESUN SOLAR ENERGY CO. LTD | RS8V-M | New | 31 | 0,000 EUR/Wp | View |
| Output | Manufacturer | Product name | Condition | Quantity | Price | View |
|---|---|---|---|---|---|---|
| 2000 | Power-One | PVI-2000 OUTDOOR | Used | 16 | 190,000 EUR/kWp | View |
| 250 | KACO new energy | KI250-12/230 | New | 17 | 600,000 EUR/kWp | View |
| 2300 | Siemens | SITOP Solar 2300 Slave | Defect | 1 | 21,739 EUR/kWp | View |
| 2500 | KACO new energy | Powador 2500XI-DCS | New | 5 | 260,000 EUR/kWp | View |
| Manufacturer | Product name | Condition | Quantity | Price | View |
|---|---|---|---|---|---|
| Fronius | Netzeinspeiseanlage | Used | 1 | 3.000,00 EUR/pcs. | View |
| Energetica | PV-Set E-1000ECO/230-250 CEPS mit Unterkonstruktion | New | 9 | from: 195,50 EUR/pcs. | View |
| SOLYCO | SOLo PV-Set mit 75Wp | New | 250 | 0,00 EUR/pcs. | View |
| Astronergy + Huawei | PV-Paket 9.03 kW mit 21 Solar Modulen+Speicher+WR+Smart-Meter | New | 1 | 7.700,00 EUR/pcs. | View |
SecondSol is a leading solar marketplace in Europe with a focus on the secondary market for high-quality PV components:
With a strong focus on availability, SecondSol offers over 250,000 PV spare parts in stock – plus additional user listings – making it one of the largest and most reliable platforms in Europe.
SecondSol supports installers and operators across Europe with maintenance, repair and efficient operation of photovoltaic systems.
250,000+
PV spare parts in stock and in the network
60,000+
registered users in Europe
B2B
Marketplace for trade, dealers & project business.
Heat pumps, charging infrastructure and solar thermal – beyond PV on one marketplace. Alongside photovoltaics, SecondSol gives access to further energy solutions: heat pumps, e-mobility, charging infrastructure and solar thermal. The platform also runs its own auction: companies buy and sell surplus, project volumes and used components in transparent bidding processes. Buy and sell new, used and refurbished components – from heat pumps and hot water storage to wallboxes and charging stations through to thermal systems.
4 Stück Huawei SUN2000L-4.6 KTL Wechselrichter
21 Tage 7 Stunden 17m
10 Stück Sinexcel PWS2-30M-EX Batterie-Wechselrichter
0 Tage 4 Stunden 2m
6 Stück KACO blueplanet gridsave 50.0 TL3-S B1 WM OD IIGM Wechsel ...
0 Tage 4 Stunden 17m
18 Stück Sinexcel PWS2-30M-EX Batterie-Wechselrichter
0 Tage 3 Stunden 57m
European auction platform for PV components: companies buy and sell efficiently across Europe. Lots from SecondSol, manufacturers, dealers and installers – surplus, project stock and insolvency goods. Sellers list easily; buyers get competitive prices and transparent bidding.
Solar and energy business directory: companies showcase services, users find partners. Over 1,500 entries on PV, solar thermal, heat pumps, e-mobility, BESS and software. Find experts or list your own company – SecondSol connects professionals across Europe.
Professional testing of photovoltaic modules
At SecondSol’s in-house PV testing centre, modules are analysed with electroluminescence (EL imaging) and flash tests – for reliable performance assessment.
Ideal for:
PV test center
Professional testing of photovoltaic modules
At SecondSol’s in-house PV testing centre, modules are analysed with electroluminescence (EL imaging) and flash tests – for reliable performance assessment.
Ideal for:
Logistics & fulfilment for PV, e-mobility & BESS
SecondSol’s centrally located fulfilment centre in Germany offers end-to-end logistics for energy components.
For manufacturers, distributors and installers who want to scale efficiently.
Fulfillment center / PV storage center
Logistics & fulfilment for PV, e-mobility & BESS
SecondSol’s centrally located fulfilment centre in Germany offers end-to-end logistics for energy components.
For manufacturers, distributors and installers who want to scale efficiently.
SecondSol buys used photovoltaic modules and surplus stock across Europe.
From collection to full project dismantling, SecondSol offers reliable buyback solutions.
Repowering & module buyback
SecondSol buys used photovoltaic modules and surplus stock across Europe.
From collection to full project dismantling, SecondSol offers reliable buyback solutions.
SecondSol is a leading European marketplace for photovoltaic components and connects over 60,000 registered users in Europe. As part of the Pfalzwerke group, SecondSol combines marketplace efficiency with the strength of an established energy supplier.
The platform offers a broad range of new, used and refurbished solar products: PV modules, inverters, battery storage (BESS) and accessories.
A core strength of SecondSol is photovoltaic spare parts. Over 250,000 parts in stock plus additional user listings make SecondSol one of the largest PV spare-part marketplaces in Europe – so installers and operators can maintain systems and extend their service life.
Beyond trading, SecondSol offers a full ecosystem of solar services: professional PV testing, module and inverter repair, repowering, recycling and performance analysis as well as fulfilment and logistics for manufacturers, dealers and installers.
Want to learn more about the SecondSol marketplace? Contact us or read more FAQs.
View more FAQs →SecondSol is a European B2B marketplace for photovoltaic modules, inverters, battery storage (BESS), accessories, spare parts, heat pumps, e-mobility and related energy equipment. As part of the Pfalzwerke group, the platform combines reach with an established energy company. Professional users across Europe use SecondSol to source and offer new, used and refurbished components, PV testing and repair, fulfilment logistics, auctions and more.
SecondSol is aimed at businesses and professional users: installers, dealers, manufacturers, traders, project developers, operators and investors. After registration, email confirmation and, where required, company verification, you can list stock, send requests, buy and sell on the marketplace and use qualified services.
Yes. Listings cover new surplus stock, used and professionally refurbished PV modules, inverters, BESS, cables, connectors and a large spare-parts ecosystem (extensive warehouse stock plus user listings). Each offer should state condition, quantity and key technical data. SecondSol is widely used to maintain, repair and repower existing systems.
Start registration on the SecondSol website, confirm your email and complete your company profile. Some trading and listing features are unlocked after identity or business verification. Use the official registration and onboarding flows on the site; support helps with industry-specific account types.
Costs depend on listing type, volume, optional promotions and membership or packages. Current fees, listing rules and business tariffs are on the SecondSol pricing page. Buyers and sellers should review the terms shown at checkout or in the offer.
