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Solar pairing calculator

Panels are rated in perfect lab sun — you get about 70% of that in the real world. Pick your station and your array, and we'll estimate the 0–100% solar recharge time and flag when your panels are capped by the station's input limit.

Max solar input comparedThe most panel watts each station can use — extra panel goes unused

Real-world panels deliver ~70% of their rating; pair your array to the station's ceiling.

Max solar input across our database

A station can only drink what its solar controller allows. The chart above shows each model's ceiling — pairing a 1,600W array with a station capped at 800W wastes half your panels. Size the array to the station, not the other way around.

For panel picks and wiring tips, read oursolar panel pairing guide.