Victron
Victron BlueSolar MPPT 100/20-48V
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Victron BlueSolar MPPT 100/20 is a versatile solar charge controller that works with 12V, 24V and 48V battery banks, detecting 12V and 24V systems automatically (48V is set with the software tool). Ultra-fast Maximum Power Point Tracking maximises energy harvest from the solar array, and a load output with low-voltage disconnect protects the battery from deep discharge. It suits a wide range of off-grid, marine and mobile installations.
Charging is managed by a multi-stage adaptive algorithm with internal temperature compensation. As a BlueSolar model it has no Bluetooth; setup and monitoring run through the VE.Direct port with a GX device or the optional VE.Direct Bluetooth Smart dongle. Note that on 48V systems the load output is rated at 1A.
PRODUCT DETAILS
- Ultra-fast Maximum Power Point Tracking for maximum energy harvest
- Works with 12V, 24V and 48V batteries (auto detect 12/24V)
- Rated charge current 20A; maximum PV open circuit voltage 100V
- Load output with low-voltage disconnect (1A on 48V systems)
- Multi-stage adaptive charge algorithm with internal temperature compensation
- VE.Direct communication port for GX devices and monitoring
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Key specifications
| Battery voltage | 12/24/48V (auto select 12/24V) |
| Maximum PV open circuit voltage | 100 V |
| Rated charge current | 20 A |
| Nominal PV power, 12V | 290 W |
| Nominal PV power, 24V | 580 W |
| Nominal PV power, 48V | 1160 W |
| Maximum PV short circuit current | 20 A |
| Maximum efficiency | 98 % |
Charging
| Charge voltage 'absorption' | 14.4 V / 28.8 V / 57.6 V (adjustable) |
| Charge voltage 'float' | 13.8 V / 27.6 V / 55.2 V (adjustable) |
| Charge algorithm | Multi-stage adaptive |
| Temperature compensation | -16 mV/°C (12V), -32 mV/°C (24V) |
| Self-consumption | 26 / 20 / 19 mA (12/24/48V, load on) |
| Load output | Yes, 20 A (12/24V), 1 A (48V), with automatic low-voltage disconnect |
Connectivity & control
| Bluetooth | No |
| Data communication port | VE.Direct |
Protection
| Protection | Output short circuit, over temperature |
Environmental
| Operating temperature | -30 to +60°C (full rated output up to 40°C) |
| Humidity | 95%, non-condensing |
Physical
| Colour | Blue (RAL 5012) |
| Power terminals | 6 mm² / AWG10 |
| Protection category | IP43 (electronics), IP22 (connection area) |
| Weight | 0.65 kg |
| Dimensions (h x w x d) | 100 x 131 x 60 mm |
Conformance
| Safety | EN/IEC 62109-1, UL 1741, CSA C22.2 |
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