Power factor and kVA limit calculator

Treats the inverter's kVA rating as the limit and uses a flat efficiency. A design aid only: use your inverter's datasheet and manual for the real limits.

Inverter apparent power rating (kVA) Power factor setting (0.50 to 1.00) Array peak DC power reaching the inverter (kW) Inverter efficiency at that power (%)

PF	kW cap	kvar at cap	Clipped kW