18 August 2025 | Installation record
Ajao Estate Solar Installation: SNA 6K and PGEM PRO
This Ajao Estate installation in Lagos combines a 6kW SNA inverter, a PGEM PRO 14.3kWh battery and twelve 575W solar panels.
Installed equipment
| Location | Ajao Crescent, Ajao Estate, Lagos |
|---|---|
| Installation record | 18 August 2025 |
| Inverter | 1 x SNA 6K |
| Battery | 1 x PGEM PRO, 14.3kWh nominal |
| PV modules | 12 x 575W |
| PV nameplate capacity | 6.9kWp (12 x 575W) |
The installation
The photos show a separate inverter, battery and protection arrangement. Compared with a smaller single-battery setup, this configuration provides more nominal stored energy while retaining one SNA inverter. The recorded solar-panel total is 6.9kWp; this is array nameplate capacity, not guaranteed power delivered throughout the day.
Planning a similar system
For a comparable Lagos home, check the daytime loads as well as the energy needed after sunset. PV string voltage and current must be checked against the exact SNA model manual. Battery capacity should be chosen from the load schedule and intended reserve, not simply matched to the inverter number.
The record does not provide daily energy generation, electricity-bill savings or a measured backup duration.
Frequently asked questions
How much solar-panel capacity is recorded?
Twelve 575W panels give 6,900W, or 6.9kWp, of combined nameplate capacity. Actual generation depends on installation conditions and weather.
Does the 14.3kWh battery mean 14.3kW of output?
No. kWh measures stored energy; kW measures power. Output is constrained by the inverter, battery discharge limit and system configuration.
Configuration and photos: supplied Nigeria project records. Equipment ratings are not measured operating results.
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