BlueSolar PWM-Pro Charge Controller 12/24V-20A
BlueSolar PWM-Pro Charge Controller 12/24V-20A
SKU:SCC010020110
Brand: Victron
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Product Details
Product Details
The Victron BlueSolar PWM‑Pro Charge Controller 12/24 V‑20 A (SKU: SCC010020110) is designed for professional solar installations that demand reliable battery charging and system protection. This controller automatically detects whether your system voltage is 12 V or 24 V, simplifying integration into existing or new setups.
Built with a robust three-stage charging algorithm (bulk, absorption, float), it keeps battery systems healthy and optimised for extended service life. It also supports programmable settings for lighting control, allowing users to set up timers or day/night switching for ancillary loads. The load output includes low-voltage disconnect and manual control, protecting your batteries from deep discharge.
Designed for trade use and installers, this unit accepts a maximum solar array voltage of 28 V for 12 V systems and 55 V for 24 V systems. The compact housing (approx. 160 × 82 × 48 mm) and weight (approx. 0.3 kg) make it straightforward to mount in switchboards or service panels. Whether you're managing off-grid cabins, boat power systems, mobile installations or commercial DC setups, this charge controller gives you the accuracy and durability required for professional applications.
With its fully programmable features and protective functions for overload, short circuit and reverse polarity, it offers both flexibility and reliability in one trade-grade package. Installers will appreciate the brand recognition of Victron Energy and the compatibility with a wide range of battery chemistries and lighting applications.
Product Specifications
Product Specifications
Performance & Electrical
- Battery Voltage: 12/24V with automatic system voltage detection
- Rated Charge Current: 20 A
- Automatic Load Disconnect: Yes
- Maximum Solar Voltage: 28V (for 12V systems) / 55V (for 24V systems)
- Self-Consumption: < 10 mA
- Load Output: Manual control + low voltage disconnect
- Grounding: Common positive
Programmable Features & Settings
- Charging Algorithm: Three-stage battery charging (bulk, absorption, float), fully programmable
- Lighting Control: Fully programmable lighting control function
- Default Absorption Charge: 14.4V / 28.8V
- Default Float Charge: 13.8V / 27.6V
- Default Equalization Charge: 14.6V / 29.2V
- Low Voltage Load Disconnect: 11.1V / 22.2V
- Low Voltage Load Reconnect: 12.6V / 25.2V
- Programming Options: Configurable via computer and free software or via the optional Remote Panel
Protection & Monitoring
- Integrated Protection: Battery reverse polarity (fuse), output short circuit, and over temperature.
- Load Protection: Load output is protected against overload and short circuits.
- Temperature Compensation: -30 mV / °C (12V) or -60 mV / °C (24V) when the optional temperature sensor is installed.
- Battery Monitor Function: Integrated function available when used with the optional Remote Panel to display state of charge.
Mechanical Specifications
- Dimensions (h x w x d): 160 x 82 x 48 mm (6.3 x 3.2 x 1.9 inches)
- Weight: 0.3 kg
- Terminal Size: 10 mm²
- Protection Category: IP30
- Operating Temperature Range: -20 to +50°C
- Humidity (Non-condensing): Max 98%
Optional Accessories
- Remote Panel: BlueSolar Pro Remote Panel (Article SCC900300000)
- Temperature Sensor: External battery temperature sensor (Article SCC940100100)
Standards & Compliance
- Safety: IEC 62109-1
- Emission: EN 61000-6-1, EN 61000-6-3, ISO 7637-2
Solar Panel Compatibility
- 12V Systems: Use 36-cell solar panels
- 24V Systems: Use 72-cell solar panels
