Estimate a home solar battery's time-of-use value from your battery capacity, efficiency, shifted energy, and off-peak and peak rates.
Sponsored placement
Usable Battery Capacity
10 kWh
Round-Trip Efficiency
90 %
Average Daily Cycles
0.8 cycles/day
Daily Energy Shifted at Peak
8 kWh/day
Off-Peak Import Rate
0 $ / kWh
Peak Avoided Import Rate
0 $ / kWh
Sponsored placement
Sponsored placement
Sponsored placement
The Home Solar Battery Time-of-Use Value Calculator estimates yearly shifted energy, first-year gross and net time-of-use value, analysis-period net value, and simple payback from your entered capacity, efficiency, cycling, shifted energy, off-peak rate, peak rate, value reduction, annual costs, battery cost, and analysis period. With the default $0 rates, costs, and battery cost, the default annual gross value, first-year net value, period net value, and payback are $0; the default energy assumptions allow up to 2,920 kWh/year of shifted energy. Replace all zero placeholders with current local documents before relying on the scenario.
Use this energy calculator to compare scenarios before committing money, time, or a provider conversation.
The estimate combines Usable Battery Capacity, Round-Trip Efficiency, Average Daily Cycles and returns Shifted Energy per Year, First-Year Gross Time-of-Use Value, First-Year Net Value.
If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.
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This calculator is provided for educational and informational purposes only. It does not constitute professional legal, financial, medical, or engineering advice. Results are estimates based on the inputs provided and should not be relied upon for making significant decisions. Consult a qualified professional to verify your specific situation. CalculateThis.ai disclaims any liability for damages resulting from the use of this tool.
No external sources are listed for this calculator. The estimates are computed from the documented formulas and the assumptions entered on this page.
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Last updated 2026-09-03.