We design, build and look after solar energy systems and steel water infrastructure, for people who want them done properly once.


The gap we set out to close
Solar is still widely sold as hardware: a number of panels, a battery, a price. The result is systems that are undersized or oversized, installed without regard for the roof or the architecture, and left without care once the invoice is paid.
PremiSolar works the other way. We start with the building and the people in it, engineer the system on paper, build it with our own crews and look after it for its working life. We bring the same discipline to steel water towers, because water storage is just as fundamental, and just as often an afterthought.
We design the system the building needs, then specify the equipment to deliver it. Never the other way round.
If efficiency, a smaller system or no system is the right answer, that is what we recommend.
Arrays, plant rooms and towers are part of how a place looks and works. We treat them that way.
Work at height, lifting and electrical work are planned and supervised. Every time.
Power and water infrastructure lasts decades. Our relationship with it should too.
See how these principles show up in the work.
View projectsA solar pump fills a tower by day; the tower delivers water by gravity at any hour. A carport is a steel structure and a power station. Designing both under one roof means the systems are planned together, not stitched together.


Leadership and engineering team profiles: [To be supplied]

Based in Nairobi. Working across Kenya.