Solar system

Some small circuit for a DIY solar system.

Sketch

• VCC B: voltage of the battery
• GND B: ground of the battery
• VCC S: voltage of the solar panels
• GND S: ground of the solar panels

See circuit-diagram.org with .cddx save file

Used hardware

Here is the list of the used hardware for the system.

• 3x 24V solar panels (120W)
• 3x MBR1645 16A 45V schottky diode
• Arduino Nano v3 (soon)
• 3S BMS PCB Protection Board For 18650
• 8ZED PWM Solar Charge Controller 12V/24V 20A-30A
• DC(12V)-AC(240V-50hz) converter

Diagrams

(soon)

Pictures of the system

(soon)

No liability for damage or injury!