📉 LiFePO4 Degradation Curves (6,000-10,000 Cycles to 70% SOH), 15-Yr Warranty

BESS Battery Cycle Life Degradation Calculator

Model long-term electrochemical capacity fade and State of Health (SOH) degradation across commercial LiFePO4 battery storage systems: calculate calendar aging and cycle aging (retaining >70% SOH after 6,000 to 10,000 full daily cycles), augment battery modules at year 8-10, and model 15-year financial project pro-formas.

1. Project & Operating Inputs

Initial Battery Pack Capacity (kWh e.g. 2,000 kWh / 2 MWh Pack)

Annual Daily Equivalent Cycles (Cycles / Year e.g. 365 Daily Cycles)

Annual Energy Arbitrage & Shaving Revenue ($ / Year e.g. $68,500/Yr)

Turnkey BESS Installed CapEx ($ e.g. $750,000)

2. Financial Breakdown & Yield

BESS CYCLE AGING & SOH FADE

10-Year Cumulative Storage Net Yield

BESS Asset Retention ROI

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost