multi-colour LED bar graph display for output voltage and battery control
recommended solar module: Item number. 375251 (25 Watt), connection directly to the 12-Volt battery, mounting e.g. on a metal box or: Item number 375559 (55 Watt), connection directly to the 12-Volt battery plus ground anchor kit 442382 or fixing set 442386 for metal box
441039: Starter kit incl. 25 Watt solar module