Examples
Examples
Try the starting example
- Modules (count)
- 24
- Module STC rating (W)
- 450
- Inverter AC nameplate (kW)
- 8
- DC array nameplate (kW)
- 10.8
- Nominal DC/AC ratio
- 1.35
Try another scenario
- Modules (count)
- 25
- Module STC rating (W)
- 450
- Inverter AC nameplate (kW)
- 8
- DC array nameplate (kW)
- 11.25
- Nominal DC/AC ratio
- 1.40625
Calculation method
Calculation method
DC array nameplate (kW)
DC nameplate=module count×module STC power; DC/AC=DC nameplate/inverter AC rating.
Nominal DC/AC ratio
DC nameplate=module count×module STC power; DC/AC=DC nameplate/inverter AC rating.
Symbols and units
- a
- Modules (count)
- b
- Module STC rating (W)
- c
- Inverter AC nameplate (kW)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- User-supplied measurements and assumptions; DC nameplate=module count×module STC power; DC/AC=DC nameplate/inverter AC rating. Supported limits: Finite numeric values bounded to 1e9 magnitude; lists and tables contain 1–100 records unless a stricter bound is stated. Inputs use the units shown. Lists explicitly paired by a method must have matching lengths; independent polynomial coefficient vectors may differ. Respect stated physical, interpolation, policy and computational domain limits.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.