Blue Solar MPPT 100V/20A charge controller* Product code: ST-2677
MPPT charge controllers equipped with the power point tracking function are modern devices that enable more efficient work with traditional solar panels. Thanks to advanced electronics, the regulator tracks the most optimal operating parameters and voltage of the solar panel, which allows for higher efficiency and performance than traditional PWM charge controllers by 10% - 30%. Victron Energy MPPT regulators are also characterized by higher operating efficiency on cloudy days or in partial shade. When deciding to introduce MPPT regulators to our offer, we chose the Dutch company Victron Energy, which offers the highest efficiency and optimal price. VE regulators are valued and praised on the photovoltaic market and outclass all regulators of Chinese design. The regulator can optionally be operated via telephone. However, you must purchase the Blue Tooth Dongle interface
Technical Data **** Battery voltage (auto select): 12/24/48V
Rated charging current: 20 A
Nominal PV power, 12V: 290 W
Nominal PV power, 24V: 580 W
Nominal PV power, 48V: 1160 W
Max. PV short-circuit current: 20 A
Automatic load disconnection: Yes
Max. PV Open Circuit Voltage: 100V
Peak Efficiency: 98%
Standalone Power Consumption - Load/Unload: 12V: 26mA 24V: 20mA 48V: 19mA/12V: 10mA 24V: 8mA 48V: 7mA
Absorption charging voltage: 14.4V/28.8V/57.6V (adjustable)
Float charging voltage: 13.8V/27.6V/55.2V (adjustable) )
Charging algorithm: Multi-stage adaptive
Temperature compensation: -16 mV / °C or -32 mV / °C
Max. continuous load current: 20A/20A/1A
Low voltage load disconnection: 11.1V/22.2V or 11.8V/23.6V or Battery life algorithm
Low voltage load reconnection: 13.1V / 26.2V or 14V / 28V or Battery Life Algorithm
Protection: Output short circuit/over temperature
Operating temperature: -30 to +60°C (full rated power up to 40°C)
Humidity: 95%, non-condensing
Color: Blue (RAL 5012)
Power terminals: 6 mm² / AWG10
Protection category: IP43 (electronic components), IP22 (connection area)
Weight: 0.65 kg
Dimensions (hxhxd): 100 x 113 x 60 mm
Safety: EN/IEC 62109-1, UL 1741, CSA C22.2
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