Votronic Solar Regulator MPPT - 15amp/21amp/26amp

Votronic MPPT Solar Regulators

The Votronic Solar Controllers are a high-performance solar charge controller designed for use in off-grid solar power systems. This device is specifically engineered to regulate the charging of your batteries from your solar panels to maximize their performance and extend their lifespan.

The MPPT (Maximum Power Point Tracking) technology of this controller ensures that your solar panels are always operating at their maximum efficiency by continuously tracking the panel's output and adjusting the charging voltage and current accordingly. This ensures that you get the most out of your solar panels even in unfavourable conditions.

The Votronic Solar Controllers are designed to be easy to install and use, with an intuitive user interface that allows you to easily monitor and control your solar power system. The controller is also built to withstand harsh environmental conditions, making it suitable for use in a range of different applications, including motorhomes, boats, caravans, and remote homes.

The VOTRONIC Solar Controllers in MPP technology are the royal class of solar charging controllers. A microprocessor uses the maximum power point (MPP) of the solar module and determines the maximum power yield of the solar system several times a second. The voltage surplus will be transformed into a higher charging current for the battery. This surplus of charging current ensures short charging times and the best possible power yield of the solar system. The design of the MPP controllers is more complex due to the high frequency switching controller technology. Particularly high-quality components are reducing the losses to a minimum. In contrast to conventional controllers, the charging current of VOTRONIC MPP   Solar Controllers is increased by approx. 10-30 %. This advantage shows particularly in cooler times of the year, in cooler holiday regions, or in case of solar modules with increased number of cells. Solar modules with a permanently higher solar module voltage combined with a MPP controller generate maximum capacity on a small surface. The VOTRONIC Solar Controllers of series MPP are working automatically and ensure optimum charging of the board batteries without overcharging. An intelligent microprocessor control ensures exact observation of the charging voltage rates and of the charging current rates according to the specifications of the battery manufacturers. Furthermore, it supervises the battery and recharges the battery immediately in case of power consumption.

With the main charging port, charging of the following batteries is possible:

Lead-acid, gel- and AGM batteries and advanced lithium-LiFePO4-batteries.

The second charging port is provided for support charging and trickle charging of the vehicle ‘s lead starter battery.

PRODUCT FEATURES

•   Maximum solar-energy-usage done by MPP technology

•   Small, lightweight and compact

•   High operating safety by microcontroller

•   Charging programs adjustable for    lead-acid, gel and AGM, as well as LiFePO4 batteries

•   Temperature compensation

•   Recharging or trickle charging of the vehicle’s starter battery

•   Control refrigerator AES

•   Stepless control, instant recharging

•   5 LED pilot lamps at the unit

•   Suitable for any conventional   solar modules

•   Optional: Plug and Play remote display LCD-Solar-Computer S

•   Optional: Display on a mobile terminal device via Bluetooth Connector with free app

Specifications