The PWM 10A 12V/24V battery charge controller for solar panels is a digital charging controller for photovoltaic panels.

Features

• Nominal voltage: 12V 24V Auto
• Application: Solar system controller
• Current: 10A
• With timer and light sensor, it could operate for solar light systems.
• Only for off-grid photovoltaic solar systems.
• For PV system 10A 12V: Solar panel 120W, lead battery 12V, 21V for maximum input voltage
• For PV system 10A 24V: Solar panel 240W, lead battery 24V, 42V for maximum input voltage

Safety Instructions:

• Ensure that your battery has sufficient voltage for the controller to recognize the type of battery before the first installation.
• The battery cable should be as short as possible to minimize loss.
• The controller is suitable only for lead-acid batteries.
• The charge controller is only suitable for regulating solar modules. Never connect another charging source to the charge controller.

Built-in industrial microcontroller:

• One-key setup, digital display, automatic memory function.
• Full PWM 4-stage charge management.
• Built-in short-circuit protection, open-circuit protection, reverse polarity protection, overcharge protection.
• Dual MOSFET Reverse current protection, low heat generation.

Technical Specifications:

• Connect the battery to the charge controller – positive and negative. It will display 1 if it detects a 12V battery, 2 if it detects a 24V battery.
• Connect the photovoltaic unit to the controller – positive and negative.
• Connect the load to the charge controller – positive and negative.
• When uninstalling, the reverse order applies!
• An incorrect series connection can damage the controller!
• Size: 133x70x32mm/5.2×2.7×1.3″