Safe shopping with solar experts
Fast Shipping
Top choice renowned brands
Customer service:
+49 (0) 8721 91994-00


Mastervolt products are widely used in demanding markets such as marine, automotive, offshore, off-grid solar and infrastructure. If you want to learn more about Mastervolt's products, explore our offers at Offgridtec!

What sets Mastervolt apart

Mastervolt makes people independent in their electricity needs, wherever they are. Expertise in power management, power monitoring, power conversion and power storage creates added value for customers.

Another special feature of Mastervolt: Masterbus. Thanks to the high-speed CANbus technology and the uniform communication protocol, you can easily and quickly connect several components here without having to worry about complex cabling.

Mastervolt products at a glance

At Offgridtec you have a large selection of Mastervolt products. For example, you will find inverters, DC distributors, battery monitoring indicators and other battery accessories in top quality and at the best prices.

Mastervolt inverter

Mastervolt inverters provide reliable power supply around the clock, even under extreme conditions. The high efficiency as well as the automatic economy mode serve to keep digital clocks working properly and guarantee you many additional operating hours of your batteries. High frequency technology ensures superior performance without annoying hum. Due to robust and professional connections, the Mastervolt inverters also enable a quick and safe installation.

Mastervolt CombiMaster

The Mastervolt CombiMaster stands for special user-friendliness and reliability. During its development, the focus was primarily on customer needs, which were implemented with state-of-the-art technology. With the CombiMaster, voltage drops are a thing of the past. The automatic AC switching system switches back and forth between generator and mains voltage, thus ensuring an uninterrupted power supply. In addition, the power-assist function prevents the main fuse from blowing when connected to weak mains or small generators.

Mastervolt Easyview 5

The EasyView 5 from Mastervolt is a waterproof system monitor with a daylight readable display and an intuitive touch screen. Its ease of use and size make it ideal for yachts, motor vehicles and stationary systems in various industries such as:

  • the marine industry
  • the automotive industry (leisure and commercial)
  • in the offshore sector or
  • for off-grid and industrial applications

Important: The EasyView 5 is only a display device, not a measuring device. The measurement data is first obtained by configuring the DC Distribution and can only then be illustrated via a display.

Buy Mastervolt products online

Discover the world of Mastervolt products in the Offgridtec online shop. Whether you are looking for a reliable inverter, battery charger or battery monitor, you will find it here. Enjoy peace of mind knowing that you have the best energy solutions within reach.

Do you have any questions? Then please feel free to contact us. You can reach us by phone on +49 8721 91994-00. You are also welcome to send us an email at [email protected]. We will be happy to advise you personally!


  1. What makes Mastervolt stand out? Mastervolt excels in providing reliable electricity solutions and making people independent in their electricity needs.
  2. What does an inverter do? An inverter is an important technical device that converts the direct current from a PV system into alternating current. It also ensures that the photovoltaic system always runs at optimal efficiency.
  3. What are the special features of the Mastervolt CombiMaster? The Mastervolt CombiMaster stands for special user-friendliness and reliability. Customer needs were taken into account in its development and only the most modern technology was installed.
  4. What is the Mastervolt Easyview 5? The Mastervolt EasyView 5 is a waterproof system monitor. Its ease of use and size make it ideal for yachts, motor vehicles and stationary systems.