Solar Installers in Germany
Market context, buyer guidance and procurement notes for sourcing in Germany.
PVFirms lists 475 Solar Installers operating in Germany.
Solar installers are licensed contractors that design, mount and commission photovoltaic systems on rooftops, ground arrays and commercial sites. They handle structural assessment, electrical work, inverter and battery integration, grid-connection paperwork and post-installation service.
Typical clients: homeowners, SMEs, agricultural operations and public-sector buildings.
Solar Market in Germany
Germany has around 90 GW of installed photovoltaic capacity, making it Europe's number 1 solar market by cumulative installed base.
Typical installed system cost in Germany runs near €1,500 per kW, though pricing varies with system size, mounting type and grid-connection complexity.
Solar Installers in Germany at a Glance
| Aspect | Detail |
|---|---|
| Category | Solar Installer |
| Country | Germany |
| Companies listed | 475 |
| Typical clients | homeowners, SMEs, agricultural operations and public-sector buildings |
| National PV capacity | 90 GW |
| Typical install cost | €1,500 / kW |
| Leading regions | Bavaria, Baden-Württemberg, North Rhine-Westphalia, Lower Saxony and Hesse |
Procurement and Regulatory Context in Germany
Buyers in Germany most often work with these support schemes: EEG feed-in tariff, KfW Energy-Efficient Construction loans and BAFA heating subsidies. Scheme eligibility, caps and deadlines change from year to year, so confirm current terms with the awarding body before committing to a procurement timeline.
When shortlisting a supplier in Germany, ask how they handle grid-connection paperwork, who carries responsibility for permitting, and whether quoted prices include VAT and post-commissioning service.
Where Solar Installers Cluster in Germany
Activity in Germany concentrates around Bavaria, Baden-Württemberg, North Rhine-Westphalia, Lower Saxony and Hesse. Choosing a supplier already active in your region usually shortens site-visit lead times and means the team already knows the local grid operator's connection process.
Verification and Trust Signals
Listings in Germany include both verified and unverified profiles. Verification is an opt-in programme: a company completes PVFirms's identity and credentials check before the badge is shown. Use the Verified filter on this page to narrow results to companies that have completed it, and treat an unverified listing as a starting point for your own due diligence rather than an endorsement.
How to Choose a Solar Installer in Germany
- Check certifications recognised in Germany, not only international ones — national schemes are what grid operators and insurers actually ask for.
- Compare at least three quotes. Scope differences, not headline price, explain most of the spread.
- Confirm hands-on experience with grid-connection procedures in Germany and with the relevant distribution network operator.
- Ask for two or three reference projects delivered in Germany in the last three years, and contact them.
- Verify insurance cover and who honours the warranty if the supplier or manufacturer exits the market.
- Establish which work is done in-house and which is subcontracted, and who your single point of accountability is.