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This is sun.store
sun.store is the largest B2B marketplace in Europe for PV and energy storage.

With hundreds of verified sellers and buyers across 25+ countries, we make sourcing solar modules, inverters, and batteries faster, safer, and more transparent. On sun.store you can easily compare prices across suppliers from different countries, check availability of the components you need, and complete the process with secure payments and automated logistics cost calculation, so PV professionals can focus on growing their business, not managing complexity.

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The most pan-European solar marketplace
Availability across Europe

sun.store is not just an online platform – it’s the backbone of PV trading across Europe. Since launch, we’ve rapidly grown into the largest B2B solar marketplace, connecting sellers and buyers in every key market.

Our footprint in numbers:

  • Active in 25+ European countries, with sellers and buyers trading seamlessly across borders.
  • Over 35,000 registered users and 2,500+ unique buyers already trust sun.store.
  • Facilitated trade of more than 1.4 GWp of PV components – enough to power a city the size of Brussels.
  • Access to €1.5bn worth of components from 500+ sellers and 200+ brands, stored in 1,000+ warehouses across Europe.
  • Each month, we enable 1,000+ transactions, ensuring liquidity and market transparency.
  • Truly pan-European: 90% of transactions cross borders, with no single country making up more than 25% of revenues.
The most pan-European solar marketplace
In the media & industry insights

We’re proud to be featured in leading energy and business media across Europe. Explore what the industry is saying about sun.store.

Monthly reports
Beyond media coverage, sun.store also contributes to shaping the solar and storage market with two exclusive monthly reports:
  • PV Index – the most comprehensive pricing and sentiment analysis for PV components in Europe
  • Battery Index – insights into battery market dynamics, demand trends, and pricing, based on real sales data
Both reports are based on unique marketplace data from thousands of real transactions and buyer surveys on sun.store. They provide unmatched insights into the European energy transition.