Price resonable way how to backup power. The regulator control the flow of energy from the solar panel or power adapter to batteries and appliances. Regulator works with 12 V or 24 V with currents up to 10 A.
Small size PWM solar charge regulator 12 V or 24V, 10A made by EPsolar for GWL/Power. This solar controller controls the charging and discharging of the 12V or 24V battery. Suitable for solar panels with max voltage up to 30V (for 12V) or up to 50V for (24V) - the size of the panel max 150Wp (for 12V) or 260Wp (for 24V).