c+CalcLantern

Solar output scenario

Model energy from panel capacity, entered peak-sun hours, and system losses.

How this works

Energy = rated kW × peak-sun-hours/day × days × (1 − loss fraction).

Example

Using the example inputs, scenario generation is 480 kWh.

Array rated capacity
5 kW
Peak-sun-hours per day
4 hours
System loss fraction
20 %
Days
30 days
Value of each generated kWh
0.2 currency/kWh
Scenario generation
480 kWh

Scope and assumptions

User assumptions only, not a site forecast, quote or guaranteed savings. Export tariffs, shade, weather, seasonal changes, storage and installation costs are excluded.

OpenStax mathematics reference

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