Charge controller suitable for 12V photovoltaic systems with a power of 40A. It features a large, easy-to-read LCD display for convenient viewing of information such as:

• Charging current
• Discharging current
• Battery voltage

Information updates every 5 seconds. The controller has automatic system voltage recognition and an electronically controlled circuit. It uses PWM charging technology with minimal system losses. It belongs to the CM series and has ISO9001:2008 standards and certifications.

Features:

• Operating voltage: 12V
• Operating current: 40A
• Solar panel voltage: <50V
• Float charging voltage (adjustable): 13.7V / 27.4V
• Low voltage protection (adjustable): 10.7V / 21.4V
• Low voltage recovery (adjustable): 12.6V / 25.2V
• No load loss: < 30mA
• Loop voltage droop: < 200mA
• Charging mode: PWM mode
• Temperature compensation: -4mV/Cell/℃
• Maximum installation cable: 25mm²
• Operating temperature: -20℃~50℃
• Storage temperature: -30℃~70℃
• Theoretical temperature requirement: ≤90%, no condensation