20 Amp 12/24V PWM Solar Charge Controller
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20 Amp 12/24V PWM Solar Charge Controller
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$68.26
Ex Tax: $68.26
- Stock: In Stock
- Model: HZTOHZ-PWM-20
- Weight: 1.00
- SKU: HZTOHZ-PWM-20
A compact 12V/24V PWM solar charge controller is an ideal device for a solar energy control system, a current 20 amp, with a USB port, digital LCD, and is easy to use.
Features
- Industrial grade main control chip is adopted. 12 volt pwm controller's charge and discharge parameters can be adjusted.
Complete 3-stage PWM charging management. - 12v PWM solar charge controller with built-in over current, short circuit protection, open circuit protection, and reverse connection protection, are self-recovery, with no damage to the controller.
- 20a pwm solar charge controller equipped with double MOS backflow circuit with ultra-low calorific value.
- Switch function of rechargeable lithium battery and lead-acid battery (long press 3 seconds at the interface of battery type to enter the switch setting), the default is a lithium battery.
Wiring Diagram
| Model | HZTOHZ-PWM-20 | ||
| DC Voltage | 12V/24V Auto Adapt | ||
| Charge Current | 10A | 20A | 30A |
| Discharge Current | 10A | 10A | 10A |
| USB output | 5V 2A | ||
| Max Solar Input | <> | ||
| Equalization | lithium battery（LIT）：12.8V | ||
| Lead acid battery（BAT）：14.4V | |||
| Float | Lead acid battery: 13.7V (Defaults, Adjustable range 13-15V) | ||
| Lithium battery: 12.0V (Defaults, Adjustable range 11.5-12.8V) | |||
| Undervoltage Protection | Lead acid battery: 10.7V (Defaults, Adjustable range 9.0-11.5V) | ||
| Lithium battery: 10.7V (Defaults, Adjustable range9.0-11.0V) | |||
| Disstarge Reconnect | Lead acid battery: 12.6V (Defaults, Adjustable range 11.5-13V) | ||
| Lithium battery: 11.6V (Defaults, Adjustable range 11.0-11.7V) | |||
| Standby Current | <> | ||
| Operating Temperature | -35~+60℃ | ||
| Dimension | 133mm*70mm*35mm | ||
| Weight | 140g | ||