The Victron BlueSolar PWM range offers reliable, cost-effective solar charge controllers for smaller off-grid systems. The PWM-Pro model comes fully programmable with advanced features like a three-stage charging algorithm, lighting control, integrated battery monitoring (via optional Remote Panel), and optional external temperature sensing. The PWM-Light offers simple plug-and-play functionality with a two-digit display, lighting control, and built-in protection features. Both models include low voltage disconnect, overload protection, and reverse polarity safeguards, making them ideal for RVs, boats, cabins, and mobile solar setups.
Product Features:
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Load Output with Low Voltage Disconnect
Automatically disconnects loads to protect the battery from deep discharge. -
Lighting Control Function
Includes a single programmable timer for basic lighting control. -
Easy Setup Display
Two-digit, seven-segment display for quick configuration of load and timer settings. -
Three-Stage Battery Charging
Supports bulk, absorption, and float charging stages (non-programmable). -
Built-In Load Protection
Safeguards against overloads and short circuits on the load output. -
Reverse Polarity Protection
Protects the controller from incorrect solar or battery wiring.
Specifications:
- Battery voltage: 12/24V auto-select
- Rated charge current: 10A
- Automatic load disconnect: Yes
- Max. solar voltage: 28V / 55V¹
- Self-consumption: < 10mA
- Load output: Manual control + low voltage disconnect
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Protection:
- Battery reverse polarity (fuse)
- Output short circuit
- Over temperature
- Overload protection: Shut down after 5s at ≥160% load
- Grounding: Common positive
- Operating temperature range: -20°C to +50°C (full load)
- Humidity (non-condensing): Max 95%
- Absorption voltage: 14.2V / 28.4V
- Float voltage: 13.8V / 27.6V
- Low voltage load disconnect: 11.2V / 22.4V
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Low voltage reconnect:
- Manual: 12.6V / 25.2V
- Automatic: 13.1V / 26.2V
- Protection class: IP20
- Terminal size: 5 mm² / AWG20
- Weight: 0.15 kg
- Dimensions (h x w x d): 70 × 133 × 33.5 mm
- Safety: IEC 62109-1
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EMC: EN 61000-6-1, EN 61000-6-3, ISO 7637-2
