In stock

20A 12v/24v Solar Charge Controller


The 20A 12v/24v Solar Charge Controller regulates the charging and discharging of solar batteries, ensuring their longevity and optimal performance. With an LCD screen for easy monitoring, it supports both 12v and 24v systems.

Categories: / /
SKU: 10005245
Or split into 4x interest-free payments Learn more

In stock


20A 12v/24v Solar Charge Controller PWM Charging for Solar Off-grid System (10005245)

The 20A 12v/24v Solar Charge Controller is a reliable and efficient device designed to regulate the charging and discharging of solar batteries. With a maximum charging current of 20A, it supports both 12v and 24v systems, making it suitable for a wide range of solar setups. The controller utilizes advanced technology to prevent overcharging, over-discharging, and short-circuiting, ensuring the longevity and optimal performance of your batteries. It features an LCD screen for easy monitoring and configuration, allowing you to adjust settings and view real-time data such as battery voltage, charging current, and load status. Its compact and durable design makes it suitable for both indoor and outdoor installations. Invest in the 20A 12v/24v Solar Charge Controller to effectively manage your solar power system and maximize the efficiency of your solar batteries.

1.Build-in industrial micro controller.
2.Fully 4-stage PWM charge management.
3.One-key setting, digital display, auto memory function.
4.Dual mosfet Reverse current protections, low heat productions.
5.Build-in short-circuit protections, open-circuit protections, reverse protections, over-load protections.
Model: PWM
Buck charge: 28.8V
Float charge: 27.4V
USB output: 5V/3A
Self-consume: <10mA
Discharge stop: 21.4V
Voltage: DC 12V/24V
Max solar input: <50V
Current: 20A
Rated working current: ≤20A
Discharge reconnect: 25.2V
Working temperature: -35℃~60℃
Output voltage: 12V/24V Automatically distinguish voltage
With Timer and light sensor, it could work for solar light system(Only For off-Grid PV Solar System):
-For 20A 12V Pv System: 120W Solar Panel, 12V Lead-acid Battery, 21V for Max input Voltage.
-For 20A 24V Pv System: 240W Solar Panel, 24V Lead-acid Battery, 42V for Max input Voltage.
Safety Instructions:
  1.Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
  2.The battery cable should be as short as possible to minimize loss.
  3.The regulator is only suitable for lead acid batteries: OPEN, AGM, GEL, LIFEPO4 (It is not suited for nickel metal hydride, lithium ion batteries).
  4.The charge regulator is only suitable for regulating solar modules. Never connect another charging source to the charge regulator.
System Connection:
    1.Connect the battery to the charge regulator – plus and will show 1 ,if it detects 12V battery, 2 if it detects 24V battery.
    2.Connect the photovoltaic module to the regulator – plus and minus.
    3. Connect the consumer to the charge regulator – plus and minus.
Package Contents:
   1X Solar panels Battery Charge Controller 20A
    1X User Manual

Additional information

Weight 0.6 kg
Dimensions 15 × 10 × 5 cm

Related Products

Take a look at these related gadgets and electronics

Start a Conversation

Click on one of our members below to start a chat directly on WhatsApp

The team typically replies within a few minutes.

Sales 1

Sales support

Sales 2

Sales support

Electormann SA Trackers

Protrack Tracking Support

Sales 3

Protrack Tracking Support