Solar system sizing
Daily consumption → panel power, count and battery for autonomy
Parameters
Required power
Panels: 6 · Battery (LiFePO4): 11.1 кВт·год
3 096 Вт
- Panels
- 6 × 550 Вт = 3.3 кВт
- Battery (LiFePO4)
- 11.1 кВт·год (231 А·год @48В)
Sun hours = full-sun equivalent per day (summer average). Winter generation in Ukraine drops to 20–30% of summer. Battery: consumption × days / 0.9 DoD / 48V.