Victron
Victron BlueSolar PWM-Light 48V 20A
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Victron BlueSolar PWM-Light charge controller 48V-20A is a compact, affordable PWM controller designed for 48V solar systems. A seven-segment display makes configuration simple, and the load output combines a low battery voltage disconnect with a lighting control function and timer, making it a good match for 48V solar lighting installations.
Three-stage charging (bulk, absorption, float) maintains the battery, and the unit is protected against reverse polarity, overload, short circuit and over-temperature. It is a dependable, budget-friendly choice for 48V off-grid lighting and small remote power systems.
PRODUCT DETAILS
- PWM charge controller for 48V systems
- Rated charge current 20A; maximum solar voltage 100V
- Load output with low battery voltage disconnect
- Lighting control function with timer
- Seven-segment display for quick setup
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Key specifications
| Technology | PWM (pulse width modulation) |
| Battery voltage | 48V |
| Maximum solar voltage | 100 V |
| Rated charge current | 20 A |
Charging
| Bulk charge | 58.0 V |
| Charge voltage 'absorption' | 56.8 V |
| Charge voltage 'float' | 55.2 V |
| Charge algorithm | Three stage (bulk, absorption, float), not programmable |
| Self-consumption | Less than 10 mA |
| Load output | Manual control with low-voltage disconnect and lighting timer |
| Low voltage load disconnect | 44.8 V |
| Low voltage load reconnect | 50.4 V (manual), 52.4 V (automatic) |
Protection
| Protection | Battery reverse polarity (fuse), output short circuit, over temperature, overload |
Environmental
| Operating temperature | -20 to +50°C (full load) |
| Humidity | Max 95%, non-condensing |
Physical
| Grounding | Common positive |
| Power terminals | 6 mm² / AWG10 |
| Protection category | IP20 |
| Weight | 0.17 kg |
| Dimensions (h x w x d) | 95 x 140 x 33.5 mm |
Conformance
| Safety | IEC 62109-1 |
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