Solar B H G F A D E C B SIPOS Solar switching cabinet H G Charge controller Battery OK? C Battery protection GPS/GPRS module Communication actuator C 24 h less energy Electric valve actuator D I E F 230 V AC temporary much energy Solar gel batteries Main fuse Main DC-Breaker 24 V DC Inverter Description of the modules see next page

Technical details Solar module The solar module consists of solar cells which convert the radiant energy of the sun directly to Charge controller The charge controller incorporates the following functions: sophisticated battery charge control to ensure optimal utilization of the energy provided by the solar module plus overload and battery deep discharge protection. Solar-Gel batteries are used. These are designed for a high number of discharge cycles and are both maintenance free and non-venting. They are capable of working within a wide range of ambient temperatures, have very low self- discharge...