Is Solar Worth It in Germany?
Often yes, even with a moderate solar resource, because Germany combines structured feed-in support with high retail electricity value for self-consumed energy.
Why Germany remains interesting
Germany is one of the clearest examples of a market where solar can work without extreme sunshine. The economics are helped by established EEG compensation rules and by the fact that self-consumed electricity can offset relatively expensive retail power.
Main drivers in Germany
- How much energy is self-consumed versus exported.
- The applicable EEG feed-in tariff at commissioning date.
- Installed cost after taxes, mounting, inverter, and electrical work.
- Retail electricity price for avoided purchases.
- Roof orientation, shading, and available area.
Why self-consumption often beats full export
Germany still offers feed-in remuneration, but for many owners the bigger economic value comes from avoiding high retail purchases. That means a realistic self-consumption ratio can matter more than chasing maximum export volume.
What users should watch
- Using outdated feed-in tariff assumptions.
- Ignoring the commissioning-date impact on remuneration.
- Comparing quotes without matching roof and output assumptions.
- Overestimating what a battery will do without checking actual load timing.
Practical way to judge Germany
Model one case around realistic self-consumption and one around lower self-consumption with current feed-in support. If the system still clears your target return under both, the economics are usually credible.
Start with the Germany solar calculator and replace default tariff and EPC assumptions with current local quotes.