Compare Solar Prices – Offers, Subsidies & Installers

With our online tool, you can compare solar offers from qualified installers in your region - completely free of charge. Enter a few key details and receive a clear comparison overview to help you choose the solar provider that fits your needs.

To find the best solar offers for you, we need your postal code, your annual electricity consumption or household size, and your current electricity price. Based on this information, we compare offers from qualified installers in your area.

After entering your search details, we create a comparison of available providers in your region. The evaluation is based on criteria such as price-performance ratio, customer reviews, warranty services, and local availability. This helps you quickly find the provider that best suits your needs.

Our solar calculator immediately provides you with an initial assessment and comparison overview. After selecting a provider and submitting your contact details, you typically receive a detailed, non-binding offer from the respective solar provider within 24-48 hours.

No, our service is completely free for you as an end customer. The use of the solar calculator, provider comparison, and referral to solar providers are completely free of charge. We are financed exclusively through commissions from providers upon successful referral. Installers may not raise their prices on our platform, what you see here matches their regular prices.

After completing the calculation and selecting a provider, your entered data is securely and encrypted transmitted to the selected provider. You don't need to enter the information again. The provider receives all relevant data for creating a customized offer.

Yes, for many German single-family homes. In 2026, PV systems often pay back well within their 25-year-plus lifetime, especially when you use a high share of the solar power yourself. The key factors are your annual electricity use, self-consumption rate, roof conditions, and the offer price per kWp. Check Solar helps you compare regional installer offers in a few minutes so you can see what is actually available for your home.

In 2026, a turnkey 10 kWp system often lands around €10,000–15,000 without storage and €16,000–23,000 with a 10 kWh battery, fully installed. Roof complexity, component quality, electrical work, and regional installer pricing can all shift the total. Compare several regional offers side by side. Look at price per kWp, warranty terms, and what the installation covers, not just the headline number.

For systems commissioned between 1 February and 31 July 2026, the statutory Einspeisevergütung for systems up to 10 kWp is 7.78 ct/kWh for Teileinspeisung, meaning partial feed-in with self-consumption, and 12.34 ct/kWh for Volleinspeisung, meaning full feed-in. For the 10–40 kWp portion, the rates are 6.73 and 10.35 ct/kWh. The tariff steps down by 1% every six months, with the next reduction on 1 August 2026. For overall return, self-consuming your solar power is usually worth more than feeding it in.

For typical private rooftop PV systems, the most relevant federal benefits are 0% VAT on eligible PV systems, components, installation, and battery storage; income-tax exemption for many small PV systems within the statutory size limits; and KfW loan 270, where PV rooftop effective rates currently start at 3.67% p.a. in the best listed price class as of 15 April 2026. Some cities and states add local programmes, such as Berlin SolarPLUS or Hamburg's green-roof and solar funding. Availability and rates change often, so check your region before planning.

Buying is usually cheaper over the full life of the system. Renting often costs €100–300 per month, adding up to €24,000–72,000 over a 20-year contract, while buying a comparable system commonly falls around €10,000–23,000 depending on storage, roof complexity, and installation scope. Rental lowers the upfront cost and often bundles maintenance, but it locks you into a long contract. Before deciding, compare total cost, contract length, maintenance scope, warranties, and end-of-contract ownership.