Long-lasting, Environmental and Economical – REFU Inverter REFU Inverts have proven itself in more then 300.000 installation – every day. The combination of a PV or a Battery-Storage installation and a REFU Inverter will allow you to cover your energy requirement with self-produced and clean energy. Since your energy is being generated by yourself, you are more independent than before.

Intelligent, highest-yield and Solution-Oriented – REFU Inverter REFU has won since its start in 2007 numerous tests of branch magazines, accounting a huge installation base. Based on the patented Ultra-Eta-Topology REFU for high efficiency in real operation, now continues to use the latest Sic-Technology. REFU inverters are also designed for simple and installer-friendly installation. This means for you an easy serviceability and reduction in balance of system (BOS) costs with maximum power density.

Highest standards, safety and reliability – REFU Inverter The decision for a REFU Inverter is also a decision for the highest rigorous standards in safety and quality that the label “Germany” stands for. We design our products in Germany. We put our service team just beside our knowledge-powered development team, ensuring the best quality standard by immediate feedback. Your personal service team is also 24h at your disposal.

Best longterm cost ratio, satisfaction and reliability – REFU Inverter Generating and using energy by yourself, you take your energy future into your own hands. You will reduce your energy costs to a minimum with REFU Inverters in your system. We deliver the best two return on your invest: highest longterm cost ratio and the satisfactory feeling to have bought the best. Our product quality, german service support and simple, reliable installation helps you make your measurable contribution to our climate.