Project Details
At an apartment complex in Tatu City, Kiambu County, the property management sought a dependable solar solution to power the building's common area loads, reducing dependency on the grid for shared lighting, security and utility systems. ALKIM Green Galaxy Limited designed a robust hybrid system tailored to the demands of shared residential infrastructure.
| Client | Tatu City Apartments |
| Location | Tatu City, Kiambu County |
| Project Size (kW) | 10kW AC Power, 6.15kWp Solar Power & 16kWh BESS |
| Installation Date | 15th May 2026 |
Solar Components Installed
The system comprised:
10 units of 615W monocrystalline solar panels (Total: 6.15kWp)10kW Hybrid Solar Inverter
16kWh Lithium Battery Energy Storage System
AC & DC surge protection devices
Aluminium mounting structure and installation accessories
What the 10kW / 16kWh Solar System Can Power
This system comfortably supports:
Staircase, corridor and perimeter lighting.
CCTV cameras and gate security systems.
Common area WIFI and control room equipment.
Water pumps serving the apartment block.
General shared utility circuits
Project Summary
Common area outages were affecting security and convenience for all residents. We installed a 10kW hybrid solar system backed by a 16kWh battery bank, ensuring shared services keep running smoothly regardless of grid conditions.
Overview
Our team mounted the array on the block's rooftop and integrated the hybrid inverter with the existing common-area electrical distribution, prioritizing solar power with seamless battery backup during outages.
Results
Reliable Common Area Power – Lighting, security and utilities stay operational at all times.Reduced Shared Utility Costs – Lower monthly electricity bills for the property.
Improved Resident Confidence – Consistent security and convenience for all tenants.
Sustainable Infrastructure – A cleaner, quieter alternative to generator backup.
Client Testimonial
Our residents depend on reliable lighting and security around the clock. Since ALKIM Green Galaxy installed the solar system for our common areas, we no longer worry about outages disrupting the building.
Stay Powered Anytime, Day and Night
If your business is struggling with blackouts, rising energy bills, or unstable grid supply, ALKIM Green Galaxy can design a reliable solar solution tailored to your operations.
Let ALKIM Green Galaxy help your business to stay operational 24/7 and secure you from blackouts.Contact us today at 0796152996 or reach us through our social media handles to explore a custom solar plan for your home