Victron SmartSolar 100/20 MPPT
Robust and fast MPPT controller for demanding conditions with panel voltage up to 100 V , maximum charging current 20 A. Battery 12/24/48 V , PV max. 290/580/1160 Wp . Built-in Bluetooth and VE.direct interface.
Ultra-fast Maximum Power Point Tracking (MPPT)
Victron Energy MPPT solar controllers are among the absolute world leaders in this field and offer ultra-fast MPPT tracking. Especially under cloudy skies with continuously changing irradiance, thanks to this controller, solar gains are 30% higher compared to classic PWM controllers or 10% higher compared to slow MPPT controllers.
Excellent efficiency of up to 98%, without unnecessary energy loss with silent passive cooling without a fan.
The maximum permitted panel power for 12 V systems is 290 Wp, for 24 V systems 580 Wp and for 48 V systems 1160 Wp. If these values are exceeded, the controller automatically reduces the incoming power from the panels to acceptable values, so that the excess power does not damage the controller. The solar controller is factory preset and there is usually no need to make any major adjustments to the settings.
The maximum open circuit voltage (referred to as Voc) of the connected solar panels must not exceed 100 V. Caution! The voltage of the solar panels increases as the outside temperature drops. The maximum input short circuit current of the PV panels must not exceed 20 A, otherwise permanent damage may occur.
You can check the correct choice of your MPPT controller according to the parameters of the PV array in this configurator .
New SmartSolar MPPT controller range offers built-in Bluetooth
This new feature brings the ability to connect your "smart" phone/tablet to your "smart" solar controller. You can monitor many system parameters and historical statistics for the last 30 days. You also have the ability to adjust operating parameters.
Download the free VictronConnect mobile app for iOS or Android. If you want to do the above using a PC, you can use the VE.direct to USB cable to connect the controller to the PC. Simply install the Victron Connect program on your computer.
The internal electronic components are protected by a resin coating against adverse effects and for a long service life. It offers increased resistance to IP43 for electronic components and IP22 for connection connectors. Designed for vertical position on a non-flammable surface, with wiring from below. The controller contains an internal temperature sensor for appropriate adjustment of the charging voltage. Automatic detection of system voltage 12/24/48 V.
Adaptive three-stage charging:
1. fast charging (Bulk), 2. absorption (Absorption) and 3. maintenance (Float). Initially, during fast charging, a high current and lower voltage are generated to quickly recharge a discharged battery. This phase is followed by a constant voltage with a decrease in current to fully charge the battery without dangerous overcharging, which reduces the battery life. The charged battery is maintained in a charged state by a very low current and low voltage. If the voltage on the battery drops below 13.2 V, for example due to a load, a new charging cycle is started.
The voltage from the panels must exceed the battery voltage by 5 V for the controller to start working and charging the battery. The controller charges until the voltage from the panels is 1 V higher than the battery voltage. For a 12 V battery, we recommend panels with a minimum number of 32 cells and a maximum number of 108 cells (panels in series). It is therefore possible to charge a 12 V battery and panels with an operating voltage of 24 V. For 24 V systems, we recommend panels with a minimum number of 72 cells and a maximum number of 108 cells. The purpose is to achieve sufficient voltage for efficient and full battery charging.
The solar controller has a DC output for powering a DC load. The DC output voltage is equal to the battery voltage. So if you have, for example, a 12 V battery - we can power a 12 V load on the DC output. The maximum DC output current is 20 A for a 12 V battery, 20 A for a 24 V battery and 1 A for a 48 V battery.
BatteryLife algorithm - adaptive charging to extend battery life. The controller constantly monitors the battery charge level and gradually increases the voltage level at which the load is disconnected day by day until the absorption voltage is reached (the battery is fully charged). This is followed by a decrease in the voltage level at which the load is disconnected. In this way, the battery can be fully charged approximately once a week even with reduced solar gains and higher load, which will have a positive effect on the battery life. This is an optional function.
Warning: Victron Energy MPPT controllers are not permitted to be used in combination with photovoltaic panel optimizers. Use may cause damage to both MPPT controllers and optimizers and this damage may not be recognized as a valid complaint.
BASIC SPECIFICATIONS
Battery voltage: 12/24/48V auto-detection
Maximum battery current: 20 A
Maximum PV power, 12 V: 290 W
Maximum PV power, 24 V: 580 W
Maximum PV power, 48 V: 1160 W
Maximum PV voltage (open circuit): 100 V
Max. short-circuit current: 20 A
Efficiency (max.): 98%
Weight: 0.65 kg
Dimensions: 113 x 100 x 60 mm
VictronConnect app:
VictronConnect app for Android mobile devices
VictronConnect app for iOS mobile devices
VictronConnect app for Mac devices
The application is also available for download on the Victron Energy manufacturer's website (Mac/Windows/Linux/iOS/Android):
https://www.victronenergy.com/support-and-downloads/software#victronconnect-app
Configurator:
https://www.victronenergy.com/upload/software/VE-MPPT-Calc-2_4.xlsx
