Revenue PotentialMrz 2026·Illustrative Daten
Revenue Potential · Standalone BESS · March 2026
Grey Power BESS: Standalone, Wind & PV — FCR, aFRR & Spot Arbitrage without EEG
This analysis compares grid-connected battery storage across three scenarios: as a pure standalone BESS, as a BESS with dispatch optimized to wind generation profiles, and with PV profiles — each without EEG direct marketing (grey power). Revenue sources are FCR, aFRR, and day-ahead/intraday arbitrage. Across all three scenarios, 5 MW · 5 MWh (1C rate) is the optimal configuration.
11.2 %
Best IRR (Standalone)
5 MW · 5 MWh · 20 yrs
10.5 %
Best IRR (Wind)
5 MW · 5 MWh · 20 yrs
9.6 %
Best IRR (PV)
5 MW · 5 MWh · 20 yrs
16
Configurations
3 scenarios · 5–6 configs
Wird geprüft…
Note: All analyses and figures are based on simplified model assumptions and historical market data. They are for illustrative purposes and do not constitute investment advice. Project-specific analyses account for individual site parameters, current market prices, and financing structures.
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