30A Solar Charge Controller

Features:

Approximately 30A Solar Charge Controller – Fully 4-stage PWM charge management; dual MOSFET reverse current protection, low heat generation.

Multifunctional – Integrated industrial microcontroller, one-touch adjustment, digital display, automatic memory function. Multiple protection functions: The solar controller has short-circuit and open-circuit protection.

SYSTEM CONNECTION: Connect the battery to the charge controller – positive and negative terminals. It will display: if it detects a 12V battery; if it detects a 24V battery. Connect the photovoltaic module to the controller – positive and negative terminals. Connect the load to the charge controller – positive and negative terminals.

Battery Type – The controller is only suitable for lead-acid batteries: OPEN, AGM, GE L. It is not suitable for nickel-metal hydride, lithium-ion, or other types of batteries.

Wide range of applications - The LCD screen clearly displays the status and data, and allows for easy switching between modes and parameter settings, making it simple to configure and use. Widely used in homes, industry, commerce, etc.

Specification:

This controller can only be used with lead-acid batteries. It features an LED display and PWM battery charging status.

All necessary protections are included.

Adjustable system control parameters.

Battery Voltage: 12V / 24V

Charging Current: 10A, 20A, 30A

Discharging Current: 10A, 20A, 30A

Operating Temperature: -35℃ to +60℃

Application: Home, Industrial,

Commercial

Self-Consumption: ≤10mA

Float Charge: 13V

Discharge Cut-off: 10.7V

Discharge Reconnection: 12.6V

Size: 133x70x32mm / 5.23x2.75x1.25in

The 12V battery is only compatible with solar panels. 18V-20V

The 24V battery can only be connected to 36-40V solar panels.

30A (12V/360W (MAX) 24V/720W (MAX))

Read the manual carefully before use, then connect the controller!

Warning: The controller and battery must be installed away from high temperature and humidity environments, and away from flammable and explosive materials.

Please place the controller in a well-ventilated area during use. Do not cover the controller or install it on the vehicle.

1. Q: Does this controller support lithium batteries?

A: Currently, it only supports lead-acid batteries (including open, sealed, gel, and other types). Lithium batteries are not supported (please do not connect lithium batteries as there is a risk of explosion).

2. Q: My solar panel is 36V 200W, can I charge a 12V battery?

Answer: When charging a 12V battery, the solar panel's operating voltage is between 17 and 23V. When charging a 24V battery, the solar panel's operating voltage is between 36 and 46V. Please confirm the power and operating voltage of your solar panel. The voltage should be within this range; if it is too high, it will damage the controller.

Installation and Use: The charge controller must first be connected to the battery, then the solar panel, and finally the load! The disconnection sequence is the reverse of the wiring order. Dual MOSFET reverse current protection, low heat generation.