SmartSolar MPPT 150/70-Tr

The SmartSolar MPPT 150/70-Tr is a highly efficient solar charge controller from Victron Energy. It uses the latest, fastest technology, ensuring maximum energy harvest from your solar panels. Especially in conditions where light intensity changes continuously, such as a clouded sky, the ultra-fast MPPT controller can improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers. The innovative SmartSolar algorithm ensures that energy harvest is always maximized by locking to the optimum Maximum Power Point (MPP), even in partial shading conditions.

Features

• Bluetooth Smart built-in: Allows for wireless setup, monitoring, updates, and synchronization of SmartSolar Charge Controllers.
• Ultra-fast Maximum Power Point Tracking (MPPT): Improves energy harvest by up to 30% compared to PWM charge controllers.
• Advanced Maximum Power Point Detection: Ensures maximum energy harvest even in partial shading conditions.
• Outstanding conversion efficiency: No cooling fan required and efficiency exceeds 98%.
• Flexible charge algorithm: Fully programmable with eight pre-programmed algorithms selectable via a rotary switch.
• Extensive electronic protection: Includes over-temperature protection, PV short circuit, and PV reverse polarity protection.
• Internal temperature sensor: Compensates charge voltage for temperature.
• Optional external battery voltage and temperature sensing via Bluetooth: Compatible with Smart Battery Sense, BMV-712 Smart Battery Monitor, or SmartShunt.
• Synchronized parallel charging with Bluetooth: Up to 10 units can be synchronized.
• Fully discharged battery recovery function: Initiates charging even if the battery has been discharged to zero volts.
• VE.Direct: For a wired data connection to Color Control GX, other GX products, or PCs.
• Remote on-off: Can be connected to a VE.BUS BMS.
• Programmable relay: Can be set to trip on alarms or other events.
• Optional SmartSolar pluggable LCD display: For direct monitoring and control.

• Battery voltage: 12 / 24 / 48 V Auto Select
• Rated charge current: 70 A
• Nominal PV power (48 V): 4000 W
• Max. PV short circuit current: 50 A (max 30 A per MC4 connector)
• Maximum PV open circuit voltage: 145 V (operating maximum)
• Maximum efficiency: 98%
• Charge voltage 'absorption': 57.6 V (default setting)
• Charge voltage 'float': 55.2 V (default setting)
• Charge algorithm: Multi-stage adaptive
• Temperature compensation: -64 mV/°C
• Operating temperature: -30 to +60°C (full rated output up to 40°C)
• Humidity: 95%, non-condensing
• Weight: 3 kg
• Dimensions (h x w x d): 185 x 250 x 95 mm

• Weight: 3 kg
• Dimensions: 185 x 250 x 95 mm

This product comes with a 5-year warranty.