Victron Energy SmartSolar MPPT 75/15

Victron Energy SmartSolar MPPT 75/15 Overview

A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximizes 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.

Features

• 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 BlueSolar MPPT charger by attaching a bluetooth dongle and 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 BlueSolar disconnects a load - thereby preventing excessive drain on your batteries
• And here's the clever bit: BlueSolar 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
  

Specifications

• Type: MPPT
• Series/Model: 75/15
• Battery Voltage: 12/24 V
• Enclosure Rating: IP43 (Electronic Components), IP22 (Connection Area)
• Maximum PV Open Circuit Voltage: 75 V
• Operating Temperature: -30 to 60°C (Full Rated Output up to 40°C)
• Humidity: 95%, Non-Condensing
• Power Terminal: 6 mm² / 10 AWG
• Temperature Compensation: -16 mV/°C Resp., -32 mV/°C
• Maximum PV Short Circuit Current: 15 A
• Nominal PV Power:
  • 12 V: 220 W
  • 24 V: 440 W
• Charge Current Rating: 15 A
• Automatic Load Disconnect: Yes
• Protection:
  • Output Short Circuit
  • Over Temperature
• Absorption Charge: 14.4/28.8 V (Adjustable)
• Float Charge: 13.8/27.6 V (Adjustable)
• Low Voltage Load Disconnect:
  • 11.1/22.2 V or
  • 11.8/23.6 V or
  • Battery Life Algorithm
• Low Voltage Load Reconnect:
  • 13.1/26.2 V or
  • 14/28 V or
  • Battery Life Algorithm
• Peak Efficiency: 98%
• Self-Consumption:
  • Load On: 19 mA at 12 V, 16 mA at 24 V
  • Load Off: 10 mA at 12 V, 8 mA at 24 V
• Charging Algorithm: Multi-Stage Adaptive
• Maximum Continuous Load Current: 15 A
• Data Communication: VE.Direct (See the Data Communication White Paper on Our Website)
• Color: Blue (RAL 5012)
• Data Stored:
  • Battery Voltage, Current, and Temperature
  • Load Output Current
  • PV Voltage and PV Current
• Number of Days Trends Data is Stored: 46
• Dimensions: 100 mm Height x 113 mm Width x 40 mm Depth
• Standards: EN/IEC 62109-1, UL 1741, CSA C22.2
• Weight: 0.5 kg
  

Documents 

• Specification Sheet
• Owners/User Manual
  

Efficient Solar Charging Technology

The Victron Energy SmartSolar MPPT 75/15 is designed for optimal solar power conversion and battery charging. Featuring advanced Maximum Power Point Tracking (MPPT) technology, it maximizes energy harvest from solar panels, even in varying weather conditions. This smart solar controller supports solar arrays up to 75 volts and delivers up to 15 amps of charging current, making it ideal for small and medium solar setups. With its focus on efficiency and reliability, the Victron Energy SmartSolar ensures that your batteries are charged quickly and safely, extending their lifespan and improving your overall solar system performance.

Smart Features for Enhanced Solar Management

This Victron Energy SmartSolar MPPT model comes equipped with Bluetooth connectivity, allowing users to monitor and configure their solar power system easily via the VictronConnect app. The app provides real-time data insights such as battery status, solar input, and charging history, enabling precise control and optimization. Additionally, the controller has built-in protections against overcharging, overheating, and reverse polarity, ensuring safe operation. This makes the Victron Energy SmartSolar MPPT 75/15 a reliable choice for both off-grid and backup solar power solutions.

Durable and User-Friendly Design

Constructed with a robust aluminum case and designed to withstand harsh environmental conditions, the Victron Energy SmartSolar MPPT 75/15 supports reliable outdoor use. Its compact size simplifies installation in tight spaces, while LED indicators provide clear system status at a glance. The controller’s intuitive design pairs well with a wide range of battery types, including AGM, GEL, and lithium-ion, enhancing versatility. Whether for recreational vehicles, boats, or small solar power kits, the Victron Energy SmartSolar offers a user-friendly experience along with long-term durability.