The PWM solar charge controller is compatible with 12V or 24V systems automatically.
Easily to read the status and data with an LCD display, which is also able to switch modes and parameter configuration, such as adjustment of battery float, reconnect, and stop discharge voltage.
Built-in overcurrent protection, short circuit protection, reverse connection protection, open circuit protection, all automatic recovery, no damage to the solar controller, but a reliable protector for your devices and prolong the lifespan.
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PWM Solar Charge Controller
Product Parameters
| Model | PWM-10A | PWM-30A | ||
| Rated current | Charge | 10A | 30A | |
| Load | 10A | 30A | ||
| Rated power | 12V/150W 24V/300W |
12V/450W 24V/900W |
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| System voltage | 12V/24V/U--(automatic identification) | |||
| No-load loss | <7mA/12V；<10mA/24V | |||
| Maximum PV input voltage |
Start the protection and stop charging when the voltage is above 55V. Continue to charge when the voltage is below 50V. |
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| Maximum allowable voltage at the battery end |
<32V | |||
| Battery type | b01(SLD) ×2/24V | b03(FLD) ×2/24V | ||
| Over-voltage protection | 16.0V | 16.0V | ||
| Equalizing charging voltage |
14.6V | 14.8V | ||
| Boost charging voltage | 14.4V | 14.6V | ||
| Float charge voltage | 13.8V | 13.8V | ||
| Charging reconnect voltage |
13.2V | 13.2V | ||
| Over-discharge reconnect voltage |
12.6V | 12.6V | ||
| Over-discharge voltage | 11.1V | 11.1V | ||
| Equalizing charging time | 2H | 2H | ||
| Boost charging time | 2H | |||
| Charging method | PWM charging is the default mode, and b04/b07 can be set to pulse charging | |||
| USB-A output | USB dual-port output (maximum 2A) |
5V/2.1A | ||
| USB-C output | / | 5V/2.1A | ||
| Operating temperature | -35℃ to 60℃; | |||
| Altitude | ≤3000m | |||
| Protection grade | IP32 | |||
| Net weight | 120g | 290g | ||
| Protection function | solar panel short-circuit protection; battery panel and battery reverse connection protection |
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| Over-temperature protection, load overload protection, and short-circuit protection |
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| Product dimensions | 116*76*38mm | 155*102*43mm | ||
