£22

Steca Solsum

One of Steca’s bestsellers are the photovoltaic controllers of the Solsum C series which are used in small solar home systems with a 5 to 10 Amp solar charging and load current capacity (up to 240 Wp). The Solsum C series was launched in 2004 as a redesign of the Solsum X series. The C series advantages are large connection terminals, fully covered PCB and a easy to understand display. The electronic board uses automized through hole technology for easy local maintenance.

Features
• voltage regulation
• PWM shunt battery charging
• boost charging
• float charging
• automatic load reconnection
• automatic selection of voltage (12 V / 24 V)
• temperature compensation
• positive grounding
• (or) negative grounding on one terminal