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At Great Lakes Energy, we believe energy should be reliable, affordable, and sustainable for everyone. Since 2005, we’ve been at the forefront of solar energy innovation in East Africa, delivering clean energy solutions that power everything from remote farms to urban hospitals.  May 22, 2025

What is an off-grid solar system?

An off-grid solar system is a complete energy solution that operates independently of the national power grid. It uses solar panels, batteries, and inverters to generate and store electricity

perfect for areas with unreliable or no grid access.


Can you customize a solar system for my needs?

Yes! Every system we install is tailored to the specific energy needs of your home, business, or facility. Whether you’re powering a small home or a large institution, we provide custom solutions.


How long do the batteries last?

Our battery systems are designed for durability and can last 5–10 years depending on usage, maintenance, and the type of battery used. We offer options including lithium-ion and deep-cycle lead-acid batteries.


How much does an off-grid solar system cost?

Costs vary based on your energy needs and system size. We offer scalable solutions from affordable solar home kits to large institutional setups. Contact us for a free site assessment and quote.


Do you offer maintenance and support?

Yes. We provide full operations and maintenance (O&M) services, including system monitoring, preventive maintenance, and emergency repairs.


How long does installation take?

Typical installations can take from a few days to a few weeks depending on the project’s complexity. Our team ensures timely and professional delivery.


Which areas do you serve?

We are based in Kigali, Rwanda, and serve clients across East Africa, including rural and hard-to-reach locations.


How do I get started?

Simply reach out via phone, email, or our website. Our team will guide you through a free consultation, system design, and installation process.

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