BatteryOptimizer turns ENTSO-E day-ahead prices into a precise charge/discharge schedule. Operators using optimized scheduling capture 20–40% more revenue than those running manual or timer-based strategies.
No hardware. No integration. Just your battery specs and a live price signal.
Enter your battery specs (capacity, power, efficiency, zone). No hardware integration required.
Day-ahead electricity prices for France, Germany, and Spain — updated daily, automatically.
Our algorithm finds the highest-spread charge/discharge windows and tells you exactly when to act.
per MW/month — day-ahead arbitrage, FR/DE/ES (2025 avg spread)
vs timer-based or manual scheduling — documented on real assets
€299/mo paid back in <4 hours of extra revenue on a 1 MW asset
"Finally a tool that speaks my language — MWh, spread, and EUR/MWh. No fluff."
— C&I energy manager, Germany
"Went from a spreadsheet to a real schedule in under 10 minutes. The free plan already paid off."
— Independent trader, France
"The ROI breakdown per hour is exactly what I needed to justify the asset to my CFO."
— Operations director, Spain
Free plan available. No credit card. Your first optimized schedule in under 5 minutes.