20A Solar Charge Controller (12/24V, PWM)
New
Indicative market price: R449
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| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
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Product information
Condition:
New
Location:
South Africa
Product code:
PWMSCC20A
Bob Shop ID:
595124595
This 20A Solar Charge Controller is designed for 12V and 24V Lead-Acid, Gel & AGM Deep Cycle batteries. It automatically detects the type of battery used in your set up and is plug-and-play (internal values can be adjusted manually).
- 20A Solar Charge Controller with 3-stage PWM charge management
- Supported battery types: Lead-Acid, Gel, AGM Deep Cycle batteries, 12V and 24V
- Dual USB output ports (5V, 2.5A)- compatible with multiple digital devices
- LCD display - voltage, status, time, load, output, charge & more
- Safe (CE-marked), easy to operate & install
Specifications
- Type: PWM Solar Charge Controller, 20A, 12V/24V
- Battery type: DC 12V/24V (autodetect)
- Charge current: 20A
- Discharge current: 20A
- USB output: 5V/2.5A maximum
- Maximum solar input: 23V (for 12V batteries) /46V (for 24V batteries)
- Equalization: sealed 14.4V / gel 14.2V / flooded 14.6V
- Float charge: 13.7V/27.4V
- Discharge stop: 10.7V/21.4V
- Discharge reconnect: 12.6V/25.2V
- Operating temperature: 35C to 60C
- Product dimensions: 134 x 70 x 35mm
- Weight: 165g
Electronic protection features
- Open-circuit protection
- Short-circuit protection
- Reverse protection
- Overload protection
- Dual Mosfet reverse current protection
Wiring steps
- Screw the adjustment screw anticlockwise until the plates move down
- Insert the wire into the new opening between the plate and the "top" of the terminal hole, not underneath it
- Screw the adjuster clockwise. The plate will move upwards, therefore squashing the wire in the terminal hole
Installation steps
- Connect the system in the exact order: battery, then load, then PV array
- Disconnect the system in the reverse order: PV array, then load, then the battery
Notes
- Ensure your battery has enough voltage for the controller to recognize the battery before the first installation
- Keep the controller in a cool & well-ventilated place to maintain good heat dissipation
View the user manual of the 20A Solar Charge Controller (12/24V, PWM).
Read our guide on solar charge controllers: MPPT vs PWM and sizing of charge controllers.
View all solar charge controllers available for sale in South Africa.
How to set up your 20A solar charge controller: video tutorial by @LenzWalters, Caribbean tech enthusiast
