Solar Installation in Kiambaa

Where Kiambaa sits in Kiambu. Of the 9 constituencies in this county we hold confirmed elevation data for, Kiambaa is the 3rd highest — and those constituencies span 848 m between highest and lowest. That spread is the reason a county-level figure is not good enough to size against: two sites in Kiambu can need different machines for the same load.

Against the county headquarters. Kiambaa sits 412 m above Kiambu and runs 2.3 °C cooler on a design day. That is a large enough difference that specifying from the county figure would put you in the wrong place — worth quoting against the local numbers instead.

Nearby, for comparison. Juja at 1,521 m, Ruiru at 1,531 m, Kiambu at 1,683 m, Kabete at 1,838 m. Sites within a few kilometres of each other can still differ enough to matter, which is why we size against a measured site altitude rather than a district average.

Getting there. Kiambaa is roughly 31 km west of our Embakasi, Nairobi workshop in a straight line. Our mobile workshop covers all 47 counties, so attendance here is routine rather than exceptional.

How to read these figures. They describe Kiambaa, the settlement these measurements were taken at, which is not necessarily the centre of Kiambaa — treat them as a local reference point, not your site value. Derates are planning indications (about 1% per 100 m above 300 m, about 2% per 5 °C above 25 °C); the engine's own derate table governs. Elevation: GeoNames, via the Open-Meteo Geocoding API. Temperature: Open-Meteo ERA5 reanalysis, 2025 daily maxima. Both CC BY 4.0, retrieved 2026-08-08.