Sherman Sons provide its expertise on small and medium PV installations, mini hydro-power projects and solar powered water supply projects. Please contact us with your needs to get a detailed quote.


Currently we are doing Solar inverters, Solar panels, Hybrid energy system, Design consultation, Utility scale solar power plants, Solar lighting solutions, Solar car parks, Special purpose generators, Energy management services, Electrical installations, Repair and Maintenance services.

Customer Testimonials

During experienced years in the solar business, Sherman sons Solar has helped many happy customers in Srilanka, and throughout Colombo. Our customers appreciate our honest, low pressure sales approach and how we take the time to educate them about solar.We aim to provide stellar service from the solar customer’s initial contact through the installation or any maintenance needed afterwards. This way everybody tells a good story about their experience with Sherman sons and solar energy when the job is done.