Battery Questionnaire

Battery Information

Energy Capacity kWh (Rated battery voltage in volts X battery capacity in Ah)

Battery cost (ex VAT) (£)

Inverter Cost (if separate) (£)

Installation Cost (ex-VAT) (£)

Total Installed Cost (£)

Charge Efficiency - loss rate % (1-round trip efficiency)

Optimum charge rate - %/HH

Optimum discharge rate - %/HH

Charge leakeage - %/HH

Maximum State of Charge (%)

Minimum State of Charge (%)

Battery Name (this will be displayed on the OnGen platform)

Annual maintenance charge (% of capex)

Estimated battery degradation (% per annum)

Warranted Lifetime Cycles

End of life capacity

Connection Type (single phase/triple phase)

AC or DC Coupled

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