20kW/20kWh Off Grid Solar System in Ghana

NAMKOO

April 17, 2025

Namkoo has transformed a textile school in Accra, Ghana, with a sustainable off-grid 8kWp solar energy system. Combining rooftop panels, a 20kW inverter, and 20kWh wall-mounted solar power batteries, this smart energy solution ensures uninterrupted electricity for classrooms, workshops, and dormitories.

Project Highlights

Space-Smart Design: Roof-mounted panels and compact lithium batteries maximize limited space.

24/7 Reliability: Solar power batteries provide backup during outages, keeping lessons on track.

Eco-Education: Students learn hands-on about renewable energy and residential solar systems.

Why This Matters

Ghana faces frequent power disruptions, but this project proves schools can achieve energy independence. The system reduces diesel costs by 90% while serving as a model for residential solar systems and public facilities.

“This isn’t just about lights and laptops,” says a school director. “It’s about training future leaders in smart energy solutions.”

Scalable Technology

The wall-mounted battery design, ideal for tight spaces, mirrors innovations used in residential solar systems. Namkoo’s smart energy solutions include remote monitoring to optimize performance and predict maintenance needs.

By pairing solar power batteries with efficient inverters, Namkoo ensures seamless transitions between solar and stored energy—a feature equally valuable for homes and schools.