HeliEnergyPanel

HeliEnergyPanel helps plan solar PV energy output and size arrays using simple inputs. It estimates daily, monthly, and yearly energy in kWh, and can size PV array capacity from an energy target or reverse the calculation from PV size. It converts between kWp and panel count to match roof or ground limits. For layout checks, it supports series string sizing using a simple Voc check and parallel string counting using current checks. Inverter sizing uses an AC/DC ratio approach to guide early selection. It is best for fast planning and early-stage decisions.