Description
The Votronic MPP Duo range is an advanced MPPT-type Solar Charge Controller that simultaneously charges two different battery banks. The MPP Duo Digital provides optimum energy yield because the charging current is increased by 10-30%. High-quality German-designed and built units provide accuracy in monitoring and charging and high levels of protection.
AA Solar is NZ’s exclusive Distributor and Service Agent for genuine Votronic products.
Models include MPP165, MPP250, MPP350 & MPP430 Standard and Humidity Proof versions.
The MPP Series Dual Battery Solar Charge Controller by Votronic can charge two different battery banks at once from the same Solar Panel array.
The Votronic MPP Series Dual Battery Solar Charge Controller is the MPPT solar controller that charges your 12V Start and 12V House batteries simultaneously. It has independent charge level settings.
Ideal for Motorhomes and Boats where you have an engine start battery and a house battery. Votronic MPP Duo controllers have electronic protection against overcharging, overloading, overheating, and reverse currents at night.
They have 2 battery charging ports for charging 2 separate battery banks simultaneously, with one bank being charged fully and the other receiving a trickle charge.
It is ideal for keeping your house batteries full and making sure your start battery is full also. Adjustable charging programs to suit flooded acid, Gel, AGM and LiFePO4 batteries.
LEDs to indicate the charging state:(Full, >80%, Charging MPPT mode, Low Voltage). Temperature compensation when used with the optional .
Note: must be used on a 12V system.
Specifications
| MPP Technology Solar Charge Controller | ||||
| Model | MPP 165 Duo Dig. | MPP 250 Duo Dig. | MPP 350 Duo Dig. | MPP 430 Duo Dig. |
| Product No: | 1710 | 1715 | 1720 | 1725 |
| Battery Voltage Lead Acid / LiFePO4 | 12V / 12.0-13.3V | 12V / 12.0-13.3V | 12V / 12.0-13. V | 12V / 12.0-13. V |
| Capacity Solar Module (Pmax) | 40-165 Wp | 40-250 Wp | 50-350 Wp | 50-430 Wp |
| Current Solar Module max. | 10A | 15A | 21A | 26A |
| Voltage Solar Module (Voc) max. | 50V | 50V | 50V | 50V |
| Charging Current House-/Start Battery max. | 12.0/1.0A | 18.0/1.0A | 25.5/1.0A | 31.5/1.0A |
| Lead Temperature Compensation/LiFePO4 Protection | ♦/♦ | ♦/♦ | ♦/♦ | ♦/♦ |
| Switching Output AES Refrigerator | - | 12 V/0.2 A | 12 V/0.2 A | 12 V/0.2 A |
| Connection Solar Computer S, ready to plug in | ♦ | ♦ | ♦ | ♦ |
| Output for EBL Solar Power Display | ♦ | ♦ | ♦ | ♦ |
| Dimensions* (WxDxH) mm | 77x131x40 | 77x131x40 | 77x131x40 | 77x131x40 |
| Weight | 225g | 235g | 285g | 285g |
| Charging programs for Acid, Gel and AGM | 3 | 3 | 3 | 3 |
| Charging programs with temperature protection for current LiFePO4 complete batteries with BMS | 5 | 5 | 5 | 5 |
Manufacturers Specficiation & Certificates:
