Digital charge controller for photovoltaic panels IDH, suitable for photovoltaic systems 12V or 24V with a power of 20A.

Large, easy-to-read LCD screen for easy display of information such as: charging current, discharging current, and battery voltage every 5 seconds.

Automatic system voltage recognition. It features an electronically controlled circuit. PWM charging technology with minimal system losses.

CM series controller with specifications and certifications ISO9001:2008 Accredited CE, ROHS.

• LCD screen
• PWM battery charging
• Equipped with all protections
• System control regulation

Functions:

• Short key operation
• Automatic system voltage change
• Intelligent PWM charging function
• Automatic temperature compensation
• Adjustable charging and discharging parameters
• Cumulative charging and discharging AH function
• Remote monitoring function
• Battery discharge protection
• Low battery voltage protection
• Overload and short circuit protection
• Reverse current protection
• Automatic restart delay after overload

Technical specifications:

• Maximum charging load: 20Ah
• Maximum panel input (Max voltage PV): 55V
• In 12V system: 260W
• In 24V system: 520W
• IP 32
• Dimensions: 168*92*41.5 mm
• Weight: 0.320g