10kVA is for bigger homes and businesses: duplexes in GRA Port Harcourt and Asaba, offices on Trans-Amadi, guest houses in Yenagoa.
The price
Roughly ₦5.1M to ₦6.5M installed with:
- 10kVA pure sine wave hybrid inverter
- About 15kWh lithium
- About 6kW to 7kW of panels
Rough breakdown
| Part | Rough share |
|---|---|
| 15kWh lithium | About ₦3.3M |
| 10kVA inverter | About ₦1.1M |
| ~6.6kW panels | About ₦1.1M |
| Mounting, cables, protection, labour | About ₦250,000+ |
| Total (middle) | About ₦5.8M |
Battery options
| Battery | Good for |
|---|---|
| 10kWh | One AC at night, other loads |
| 15kWh | Two ACs part of the night |
| 20kWh+ | Two ACs all night, pump, freezers |
Big buildings
Large offices and hotels may need three-phase systems or several inverters. These are designed individually.
See the pricing page and 5kVA vs 10kVA.
