Van Wiring Diagram Generator
System Configuration
Select your components, configure them, and get your wiring diagram with wire sizes and fuse ratings automatically calculated.
MPPT Controller: Auto-calculated
Wiring & Fuse Summary
| Connection | Current (A) | Wire Size (mm²) | Fuse (A) | V Drop (%) |
|---|---|---|---|---|
| Solar Panels → MPPT Controller | 20.8A | 6 mm\² | 30A | 2.03% |
| MPPT Controller → Battery Bank | 25A | 6 mm\² | 40A | 2.43% |
| DC-DC Charger → Battery Bank | 30A | 6 mm\² | 40A | 2.92% |
| Battery Bank → Inverter | 166.7A | 25 mm\² | 250A | 2.92% |
| Battery Bank → Fuse Box | 30A | 6 mm\² | 40A | 2.92% |
Tip: always protect each wire run with a properly rated fuse.