Sentinel EMS™

Sentinel Savings Calculator

Upload the OpenSolar PDF to auto-populate, or enter figures manually. All fields can be adjusted at any time.

Auto-populate from OpenSolar report optional, all fields editable manually

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Drop a solar proposal PDF here or click to browse

Key figures will be extracted automatically

Customer details

Customer name

Property address (line 1)

Order type

Solar + BatteryPV, storage and Sentinel EMSBattery onlyStorage and Sentinel EMS, no solar

System specification

Solar PV size

kWp

Battery capacity

kWh

Inverter power rating

Annual generation

kWh/yr

Annual consumption

kWh/yr

Total system cost

Solar & battery figures enter directly from OpenSolar report

Annual bill savings (yr 1)

Annual export to grid

kWh/yr

Payback period

years

25-year cumulative return

Rate of return on investment

Customer tariff type

Standard flatSingle unit rateDay / NightCheaper off-peak overnightSmart / FluxDynamic pricing, best for Sentinel

Standard tariff rates

Import unit rate

p/kWh

Day / Night tariff rates

Day rate (peak import)

p/kWh

Night rate (off-peak import)

p/kWh

Smart / Flux tariff

Dynamic pricing is handled automatically by Sentinel's optimisation engine. No manual rates required. Sentinel will trade at the best available times.

Energy usage pattern

Mostly daytimeHome during the dayBalancedMixed usage patternEvening heavyOut during day, home evenings

Energy price inflation assumption

Annual energy price inflation rate7%

3%15%

Scenarios:

Still needed before a report can be produced: Solar PV size, Battery capacity, Inverter power rating, Annual generation, Annual consumption, Total system cost, Annual bill savings (yr 1), Annual export to grid, Payback period, 25-year cumulative return.