Votronic 1712 MPP 170 CI solar charge controller

The MPP 170 CI solar charge controller from Votronic (MPN 1712) is a state-of-the-art solution for efficiently charging your batteries with solar energy. This innovative charger has been specially developed for use in motorhomes, boats, and other vehicles to ensure that you always have sufficient energy. With a maximum charging power of 170 watts and proven Maximum Power Point Tracking (MPP) technology, the charge controller maximizes the yield of your solar system by automatically determining the optimal operating point for the solar cells. This ensures efficient conversion of solar energy into electrical power, thereby optimizing charging efficiency.

about the MPP 170 CI solar charge controller

• 3 charging programs for lead-acid/gel/AGM
• 5 charging programs with temperature protection for current LiFePO4
• Reverse current block (night mode)
• On-board power supply filter for parallel operation with other charging sources
• Automatic compensation for voltage losses on the charging cables
• Lead temperature compensation/LiFePO4 protection
• Connection to Solar Computer S, VPC, Bluetooth Connector, ready to plug in

Two battery charging outputs

The Votronic 1712 MPP 170 CI solar charge controller has two battery charging outputs that enable automatic charging of the main supply battery (12V), as well as trickle charging and charge maintenance (max. 1 A) for the vehicle starter battery (Start) with built-in overcharge protection.

IU1oU2 charging characteristic

The "IU1oU2" charging characteristic of the Votronic MPP 170 CI solar charge controllera defined increase in charging voltage (U1) prevents harmful acid stratification in lead batteries and ensures equalization charging of the individual battery cells (lead and lithium), followed by automatic maintenance charging (U2)

Comprehensive electronic protection

• overload protection
• overtemperature protection
• Short-circuit protection
• Charge current limitation

Technical data

• Battery nominal voltage lead: 12V
• Battery nominal voltage LiFePO4: 12.0 - 13.3V
• Solar module voltage (Voc) max: 60V
• Solar module current max: 0-10A
• Solar module power (Pmax): 40 - 170Wp
• Recommended minimum battery capacity lead: > 40Ah
• Recommended minimum battery capacity LiFePO: > 30Ah
• Maximum charging current for auxiliary battery: 0 - 13.0A
• Max. charging current for starter battery: 0-1.0A
• Ambient temperature: -20 to +45 °C
• Dimensions: 131 x 77 x 40mm
• Weight: 225g

Scope of delivery

1x Votronic MPP 1712 170 CI solar charge controller