Residential Solar System for 5-Bedroom Duplex
Sato Engineering Services Ltd delivered an off-grid solar-energy system for a five-bedroom residential duplex in Sunnyvale, Abuja.
The project was designed to provide the residence with a dependable independent electricity supply while reducing reliance on the public electricity grid.
The system combines a high-capacity inverter, lithium battery storage, and a substantial photovoltaic array to support the energy requirements of the property.
Scope of Work
- Residential load and energy-requirement assessment.
- Engineering design and system sizing.
- Equipment and component selection.
- Installation of the inverter system.
- Installation of lithium battery storage.
- Installation of the photovoltaic array.
- Integration with the residence's electrical infrastructure.
- Electrical protection and system configuration.
- Testing and final commissioning.
Project Significance
The Sunnyvale project demonstrates Sato Engineering's capability to design larger residential renewable-energy systems for properties with substantial electricity requirements.
The off-grid configuration provides the residence with increased energy independence, while lithium storage enables generated solar energy to remain available outside peak solar-generation periods.

