Victron Energy EasySolar 12/1600/70-16 MPPT 100/50

The EasySolar 12/1600/70-16 MPPT 100/50 is an integrated energy solution for 12-V battery systems. It combines a true sine wave inverter, a high-performance grid and generator charger, a SmartSolar MPPT 100/50, and a pre-installed 230-V distribution system all in a single enclosure.

This reduces the amount of wiring required compared to using several individual devices. Solar power, shore power, or a generator can charge the service battery. If there is no AC power source, the inverter provides up to 1,300 W continuous power at 25 °C Ready.

The Main Benefits

• All-in-one design: Inverter, AC charger, MPPT solar charge controller, and AC distribution—all in one unit.
• Pure Sine Wave: 1600 VA or 1300 W continuous power at 25 °C and 3000 W peak power.
• Two charging sources: Charging via solar power, the utility grid, or a generator.
• PowerAssist: The inverter can supplement a limited grid or generator source during peak loads.
• Pre-configured AC distribution: An RCD and four fused 230-V outputs are built in.
• System Integration: VE.Bus, VE.Direct and a programmable relay support configuration and monitoring.

Solar Power and Battery Charging

The SmartSolar MPPT 100/50 handles a maximum PV open-circuit voltage of 100 V and delivers up to 50 A of solar charging current. For the 12-V version, Victron specifies a nominal PV power of 700 W. Up to three PV strings can be connected via three pairs of MC4 connectors.

When grid or generator power is available, the integrated MultiPlus Compact charges the service battery at a rate of up to 70 A at 25 °C. The multi-stage adaptive charging algorithm must be compatible with the type of battery used and its permissible voltages.

4-A output for the starter battery

A separate connection can power a 12-V starter battery with up to 4 A Recharge. This trickle charger is designed as a trickle or trickle-charge output and features No dedicated charging curve. It does not replace a separate, freely programmable starter battery charger.

230-V Power Supply and PowerAssist

The sine-wave inverter delivers 230 V AC with 1600 VA or 1300 W continuous power at 25 °C. At 40 °C, 1,200 W is available; up to 3,000 W is possible for short periods. For devices with high inrush currents, however, the actual starting power must still be checked on a case-by-case basis.

The 16-A transfer switch handles the switchover when an AC source is connected. PowerControl limits the load on the external source, while PowerAssist can provide additional inverter power from the battery during brief periods of higher demand. This feature requires proper system configuration.

Integrated AC Distribution

The AC power distribution system includes a 30 mA / 16 A RCD and four AC outputs, protected by two 10-A and two 16-A circuit breakers. One of the 16-A outputs is activated only when mains or generator power is present at the AC input. It is therefore suitable for loads that are not to be powered by the battery.

Suitable Applications

The EasySolar is ideal for applications that combine a 12-V battery system, solar power, and a compact 230-V power distribution system:

• RV and expedition vehicles with a 12-volt electrical system
• Boats with a 12-V service battery and a compatible 230-V power distribution system
• Small off-grid systems in allotment gardens, hunting cabins, or workshop vehicles
• Mobile applications connected to the grid or a generator as an additional power source

The connected loads must fall within the continuous and peak power ratings. For pumps, compressors, cooking appliances, or other loads with high inrush current, an individual power test is required.

Planning and Compatibility

The battery must be compatible with the system voltage of 12 V, the maximum charging current, and the planned load. For the PV array, the maximum open-circuit voltage of 100 V must be maintained under all conditions. In particular, the increase in voltage at low temperatures must be taken into account in the design. For the MPPT controller to start up, the PV voltage must reach at least the battery voltage plus 5 V; thereafter, it must reach at least the battery voltage plus 1 V.

The inverter/charger features VE.Bus, while the SmartSolar controller features VE.Direct. Depending on the desired configuration and monitoring, appropriate interfaces or GX components may be required separately. The programmable relay can be configured for alarm or generator start functions, among other things.

Technical Specifications

Conclusion

The EasySolar 12/1600/70-16 MPPT 100/50 combines the key components of a 12-V solar system into a single, easy-to-manage system. It is ideal when minimal wiring, multiple charging sources, integrated AC distribution, and a configurable Victron solution are required. The correct sizing of the battery, PV array, and loads, as well as proper programming for the specific battery type used, are crucial.

Frequently Asked Questions About the EasySolar 12/1600/70-16 MPPT 100/50

• Can the EasySolar be powered by lithium batteries?

  
  

  Yes, a suitable lithium or LiFePO4 battery can be used. However, before putting the device into service, you must Charging voltages, charging current, and other charging parameters be programmed to match the battery. In addition, the battery manufacturer's specifications, as well as the required BMS and protection concept, must be observed.

• How does the starter battery charge?

  
  

  The separate output provides up to 12 V / 4 A For recharging a 12-V starter battery. The output does not have its own charging curve and is not a substitute for a separate programmable charger.

• How many solar panels can be connected?

  
  

  The electrical specifications of the PV array are the determining factor, not just the number of modules. The nominal PV power is 700 W, with a maximum PV open-circuit voltage of 100 V. Up to three PV strings can be connected via the three pairs of MC4 connectors.

• Does the device deliver 1,600 W of continuous power?

  
  

  No. 1600 VA is the apparent power. Victron specifies 1,300 W continuous power at 25 °C, 1,200 W at 40 °C and 3,000 W peak power.

• What is already included in the AC distribution?

  
  

  It features a built-in 30 mA / 16 A FI/RCD and four fused AC outputs. Two outputs are protected at 10 A, and two at 16 A. One of the 16-A outputs is active only when an external AC source is connected to the AC input.