Dual MPPT Battery Controller - 26A - 12V Dual MPPT Battery Controller - 26A - 12V Default Manufacturer <p><strong>Features</strong></p> <ul> <li>Maximum solar-energy-usage done by MPP technology</li> <li>10 - 30% higher charging-current</li> <li>Charging programs adjustable for lead-acid, gel and AGM, as well as LiFePO4 batteries</li> <li>Temperature compensation</li> <li>Stepless control, instant recharging</li> <li>Recharging resp. keep the engine starter-battery in good condition</li> <li>Optional: Plug and Play remote display LCD-Solar-Computer S</li> </ul> VMPP430 VMPP430 237.49 Sunshine Solar Limited

Dual MPPT Battery Controller - 26A - 12V

Dual MPPT Battery Controller - 26A - 12V


  • Maximum solar-energy-usage done by MPP technology
  • 10 - 30% higher charging-current
  • Charging programs adjustable for lead-acid, gel and AGM, as well as LiFePO4 batteries
  • Temperature compensation
  • Stepless control, instant recharging
  • Recharging resp. keep the engine starter-battery in good condition
  • Optional: Plug and Play remote display LCD-Solar-Computer S
Item Number:
Your Price:
121 Worth £6.05
Your Total:

Controllers according to the MPP technology are continuously and automatically calculating the maximum power yield (MPP) of the solar modules several times per minute. The voltage surplus of the solar module will be transformed to a higher charging current for the battery (realised by high-frequency switching controller technology with high efficiency). This surplus of charging current ensures short charging times and the best possible power yield of the solar system.

  • Main Charging Port I: Automatic charging and conservation of charge of the (main) board supply battery
  • Auxiliary Charging Port II: Current and voltage reduced for recharging as well as trickle charge of the vehicle’s starter battery, thus ensuring continuous starting capacity
  • Continuous control, full batteries by immediate recharging in case of current consumption
  • Automatic charging programs adjustable for gel, acid/lead-acid, AGM/fleece and Lithium batteries for optimum charging results
  • Very low own electricity consumption, high efficiency
  • Connection for Battery Temperature Sensor for temperature compensation
  • Indicators for operating state "Full", "> 80%", "Charging", "MPP" and "Low Voltage"
  • Control output EBL, prepared for “Elektroblock” with solar current display, cable set, Art. 2007, required


Technical Details 

 Nominal Operating Voltage (AC) in [V] 12
 Capacity Solar Module max. [Wp] 430
 Current Solar Moddule max. [A] 26.0
 Voltage Solar Module max. [V] 50
 Charging Current Batt. I / II max. [A] 31.5 / 1.0
 Characteristic Line of Charging IU1oU2
 Battery Type adjustable Acid/Lead-Acid, Gel, AGM, LiFePO4
 Current Consumption Stand-by in [A]
 Overcharge Protection yes
 Reverse Current Protection (during the night)
 On-board mains suppression filter
 Number of Charging Ports 2
 Protection against Overload, Overtemperature, Short-circuit
 Connection for Temperature Sensor
 Compensation of voltage loss on charging cables yes
 Connection for LCD-Solar-Computer S
 Signal Output "EBL" for Display "Solar" Charging Current Battery
 Temperature Range [°C] -20 to +45
 Dimensions (WxDxH) in [mm] - Dimensions incl. mounting flanges, without connections 131 x 40 x 77
 Weight in [g] 260
 Mark of conformity (CE)  
 Ambient Conditions, Humidity of Air:  max. 95 % RH, No Condensation
 Delivery Scope: Operating Manual

Technical Information PDF 



You Might Also Like...

Sunshine Solar Limited
Your Cart
Your Cart: Empty

Need Help? 01508 488 188 - Mon-Fri 9AM - 5PM

Home / Accessories / Regulators/Controllers / Dual MPPT Battery Controller - 26A - 12V

Delivery Update  

Due to higher than normal demand we are currently working on 3-4 days delivery if your goods are urgently required please let us know by phone or email and we will do our best to prioritise your order. Couriers are also having to deal with larger volumes of parcels  so please make allowances under these exceptional circumstances if the couriers are a day or two late.  

Thank you for your patience and understanding.

Newsletters Signup

Sign up to Our Newsletter to receive special offers

card Logos
© 2022 Sunshine Solar Limited, all rights reserved worldwide.
Software: Kryptronic eCommerce, Copyright 1999-2022 Kryptronic, Inc. Exec Time: 0.04425 Seconds Memory Usage: 1.187103 Megabytes