WORKFLOW
Caravan & Off‑Grid Power Plan
Connect battery, inverter, solar, cable, generator and energy-use calculations in one planning flow.
8 tool workflow
01→02→03→04→05→06→07→08→
Electricity Cost Calculator
How much electricity does a device cost to run?
Battery Runtime Calculator
How long can a battery power a device?
Solar Panel Sizing Calculator
How much solar panel capacity do I need?
Inverter Sizing Calculator
How many watts of inverter capacity do I need?
Cable Size Preliminary Calculator
What conductor cross-section is a reasonable starting point?
Generator Sizing Calculator
What generator kVA class do my loads need?
Battery Charge Time Calculator
How long will a battery take to charge?
12V vs 24V vs 48V System Current Comparison
How much current does the same load draw at 12 V, 24 V and 48 V?