The BlueSolar PWM-Pro and PWM-Light charge controllers provide reliable and efficient solar battery charging with built-in load control and protection features. The PWM-Pro offers advanced programmability including lighting control, three-stage charging, and integrated battery monitoring, while the PWM-Light delivers straightforward, easy-to-use functionality with essential protections and timer settings.
Product Features:
- Fully programmable lighting control and battery charging
- Three-stage battery charging (bulk, absorption, float)
- Integrated battery monitor (requires Remote Panel)
- Load output with low voltage disconnect and manual control
- Overload, short circuit, and reverse polarity protection
- Optional external temperature sensor
- Day/night timing options
Specifications:
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Battery voltage: 12/24V
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Rated charge current: 5A
- Automatic load disconnect: Yes
- Maximum solar voltage: 28V / 55V
- Self-consumption: < 10mA
- Load output: Manual control + low voltage disconnect
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Protection:
- Battery reverse polarity (fuse)
- Output short circuit
- Over temperature
- Temperature compensation: -30 mV / °C resp. -60 mV / °C (if temperature sensor installed)
- Grounding: Common positive
- Operating temp. range: -20 to +50°C
- Humidity (non-condensing): Max 98%
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DEFAULT SETTINGS:
- Absorption charge: 14.4V / 28,8V
- Float charge: 13.8V / 27,6V
- Equalization charge: 14,6V / 29,2V
- Low voltage load disconnect: 11,1V / 22,2V
- Low voltage load reconnect: 12,6V / 25,2V
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ENCLOSURE:
- Terminal size: 4mm²
- Protection category: IP30
- Weight: 0,13kg
- Dimensions (h x w x d): 138x70x37 mm / 5.4x2.7x1.4 inch
