13 February 2026 | Installation record
Bariga, Lagos: SNA-EU 12K with 28.6kWh Battery Storage
A residential installation in Bariga pairs one SNA-EU 12K inverter with two PGEM PRO batteries and sixteen 720W solar panels.
Installed equipment
| Location | Bariga, Lagos |
|---|---|
| Installation record | 13 February 2026 |
| Inverter | 1 x SNA-EU 12K |
| Batteries | 2 x PGEM PRO, 14.3kWh each |
| Nominal battery energy | 28.6kWh (2 x 14.3kWh) |
| PV modules | 16 x 720W |
| PV nameplate capacity | 11.52kWp (16 x 720W) |
The installation
The two PGEM PRO batteries are installed beside one SNA-EU inverter. Their combined nominal energy is 28.6kWh. The configuration illustrates a higher-capacity residential battery bank, with the inverter and storage selected as separate parts of the system.
Planning a similar system
A larger battery bank can support a different load schedule from a compact installation, but the required capacity still starts with a load assessment. For a similar project, have the installer check battery communication, current sharing, cable protection, ventilation and the inverter charging limits.
The supplied documents identify equipment and installation date, but do not include measured load profiles, backup hours or financial returns.
Frequently asked questions
How is the 28.6kWh storage figure calculated?
The project uses two batteries rated at 14.3kWh each: 2 x 14.3 = 28.6kWh nominal energy. Usable AC energy will be lower after reserve settings and losses.
Can I copy the same two-battery configuration?
Use this case as a reference, not an installation drawing. Confirm battery revisions, communication settings, current limits and wiring against the manuals for the equipment being supplied.
Configuration and photos: supplied Nigeria project records. Equipment ratings are not measured operating results.
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