Victron SmartSolar Charge Controller MPPT 75/15

Solar charge controller:
A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life.
The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.

MPPT: Ultra Fast Maximum Power Point Tracking:
By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. The advantage of this is most noticeable when the sky is partially clouded, and light intensity is constantly changing.

Remote Monitoring and Control:
Remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect. If your installation is connected to the internet with a GX device, the Victron Remote Management Portal (VRM) provides access to the full power of your MPPT, anytime, anywhere; both VictronConnect and VRM are free to use. For remote installations even when there is no internet connection nearby you may be able to monitor your MPPT by connecting the GlobalLink 520.

Load output:
The intelligent Load output function prevents damage caused by running batteries ‘flat’. You can configure the voltage at which SmartSolar disconnects a load thereby preventing excessive drain on your batteries. And here’s the clever bit: SmartSolar will attempt a 100% recharge every day. If it can’t during periods of poor weather it raises the disconnect voltage, daily, until it achieves success. We call this feature BatteryLife because it maintains the health, and extends the life of your battery.

Features:
Bluetooth Smart built-in.
VE.Direct.
Ultra-fast Maximum Power Point Tracking (MPPT).
Load output.
Battery Life: intelligent battery management.
Programmable battery charge algorithm.
Day/night timing and light dimming option.
Internal temperature sensor.
Optional external battery voltage and temperature sensing via Bluetooth.
Fully discharged battery recovery function.

Specifications:
Battery voltage (auto select): 12/24 V.
Rated charge current: 15 A
Nominal PV power, 12 V 1a,b): 220 W.
Nominal PV power, 24 V 1a,b): 440 W.
Max. PV short circuit current 2): 15 A.
Automatic load disconnect: Yes.
Max. PV open circuit voltage: 75 V.
Peak efficiency: 98 %.
Self-consumption – load on: 12 V: 19 mA 24 V: 16 mA.
Self-consumption – load off: 12 V: 10 mA 24 V: 8 mA.
Charge voltage ‘absorption’: 14,4 V / 28,8 V (adjustable).
Charge voltage ‘float’: 13,8 V / 27,6 V (adjustable).
Charge algorithm: multi-stage adaptive.
Temperature compensation: -16 mV / C resp. -32 mV / C.
Max. continuous load current: 15 A.
Low voltage load disconnect: 11,1 V / 22,2 V / 44,4 V or 11,8 V / 23,6 V / 47,2 V or Battery Life algorithm.
Low voltage load reconnect: 13,1 V / 26,2 V / 52,4 V or 14 V / 28 V / 56 V or Battery Life algorithm.
Protection: Output short circuit / Over temperature.
Operating temperature: -30 to +60 C (full rated output up to 40 C)
Humidity: 95 %, non-condensing.

What’s in the box
What’s in the box
1 x Victron SmartSolar Charge Controller MPPT 75/15
1 x User Manual