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DC cable size: 25 mm²
10 kWh/day · 5.6 peak sun hours in Ghazni City
Cable Size & Voltage Drop result
25 mm²
10 kWh/day · 5.6 peak sun hours in Ghazni City
- DC cable
- 25 mm² · 1.34% drop
- Charge controller / DC breaker
- 58 A · 60 A
- Recommended system size
- 2.2 kW
- Hybrid inverter
- 3 kW
- Estimated yearly output
- 3,597 kWh
Based on 300 kWh per month in Ghazni City, 585 W panels and 6 hours of backup. Estimates use 20% system losses, 15% inverter headroom and AFN 12/kWh. A free site survey confirms the final design.
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