This guide supports solar system maintenance and upgrades projects in Kenya. Use it to prepare the information needed for a site-specific discussion and to compare proposed work on a consistent basis.
Define the requirement before selecting the solution
Separate a seasonal reduction in solar resource from equipment faults by comparing relevant operating data. A useful service report describes the test conditions and the measurements behind its conclusions.
The information to collect
Keep solar equipment performing through measured inspections and planned servicing. An upgrade should begin with the existing system ratings and a record of the problem or additional demand.
- Installed panel, inverter, controller and battery model numbers
- Single-line diagram and commissioning records if available
- Fault history, monitoring screenshots and changes in loads
- Access arrangements and existing warranty conditions
A practical review process
First, name the intended outcome and the person responsible for approving the design or scope. Gather the existing site records and mark anything that is an estimate. Ask the provider to explain which missing measurements could change the recommended equipment or work.
Next, compare the proposed deliverables with the actual requirement. Keep the quotation, specification and acceptance criteria together. If the design changes after assessment or testing, record what changed and approve the revised scope before proceeding.
Avoid a misleading comparison
Adding panels or batteries without checking electrical and communication limits can damage equipment. Do not open live equipment or reset protective settings repeatedly to suppress an unresolved fault.
Access, diagnostic time, replacement parts, communications equipment, warranty arrangements and compatibility-driven changes affect the work required.
Check the result at handover
Ask for a dated service record, identified faults, component changes, new settings, verification readings and recommended follow-up.
Adapt the brief to your site and audience
A household may prioritise simple operation and reserve supply. A school or NGO may need operator training, beneficiary or occupancy information and procurement records. A farm needs its irrigation or livestock demand defined. A diaspora-funded project also needs clear local access and remote approval responsibilities.
Continue with solar system maintenance and upgrades, county planning guidance and a project enquiry.
Does this guide replace a site assessment?
No. It is a planning checklist. Final engineering, water-use decisions and equipment selection depend on measured conditions and the responsible professionals’ assessment.
What should I send when requesting a quote?
Start with your Kenyan site location, intended use and existing records. For this service, prioritise installed panel, inverter, controller and battery model numbers and single-line diagram and commissioning records if available.