The Solar Setup (kW) calculator builds a complete, sized home solar system from a single number — the system size in kilowatts. Pick a size and it recommends the matching hybrid inverter, solar panel array, LiFePO4 battery bank, wire size, and breaker size, then estimates the total cost so you can plan a realistic budget before buying anything.

It's designed around how Filipino homeowners actually shop: instead of doing the electrical math yourself, you start from a target like 3.2kW, 5kW, or 10kW and get a coherent parts list where every component is matched to the others. The recommendations follow the same sizing logic used across Solar Panda's calculators — proper battery-to-inverter voltage, panel wattage that recharges the bank within a day, and protective breaker and wire sizes for safety.

Every figure here is a planning estimate, not a certified electrical design — always confirm the final setup with a qualified electrician before installing. If you'd rather size from your electricity bill instead of a kW target, start with the bill-based solar calculator and come back here to explore specific system sizes.