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Manufacturer independent inverter repair

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REFUsol REFUsol Inverter

Founded in 1965 as Refu Elektronik, the company operates today as Refusol GmbH. The company, which has its headquarters in Metzingen, Germany, is a specialist in power electronics and has generally specialized in quality converters. Around 30 years after the founding of Refusol GmbH in 1979, the existing know-how was successfully transferred into the development of the first grid-commutated inverter for the photovoltaic industry.

We take care of the maintenance and repair of your inverters and you get a service for your inverter repair from us. Just give us a call or send us an email, we will then contact you.

All inverter models from REFUsol Data Sheets & Downloads

REFUsol Inverter

REFUsol GmbH was founded in 1965 and initially operated under the name REFU Elektronik. The company's headquarters are in Metzingen, Germany. REFUsol has specialized in the production of quality converters and is therefore active in the field of power electronics.

If you operate solar modules that have a REFUsol inverter, you can use the service of AEET Energy Group GmbH at any time. We are available for the maintenance of the module as well as for the inverter repair. Contact us on our hotline or send us an email. We will get back to you as soon as possible.

REFUso develops, produces and sells inverters not only in Germany, but also in numerous other countries. The high-quality inverters achieve an efficiency of around 98.5 percent and are therefore among the most effective devices the market has to offer. In addition to central inverters, so-called string inverters are also manufactured. REFUsol offers the right inverter for almost every need, the right product is available from the small system on the family home to large island projects. In addition, thanks to the REFUlog internet platform offered by the company, the customer can monitor all parameters of the photovoltaic system at any time.

If you operate a solar system that is equipped with REFUsol inverters, you can contact the manufacturer if you have any questions. However, the AEET Energy Group GmbH also offers you a comprehensive service around the REFUsol products. With us you can, for example, commission the maintenance of the system, which is very important in order to guarantee a consistently high level of effectiveness. If the system is possibly defective, you should have the inverter repaired as soon as possible so that you do not have to worry about excessive losses. You can also commission the experts from AEET Energy Group GmbH in this regard.

REFUsol GmbH is characterized by the good service and sales network, which is available in many countries. This is no wonder, because the company has branches and subsidiaries in more than 20 countries, including Germany, China, the USA, Korea and India.

The inverters from REFUsol are designed in such a way that low maintenance is necessary. Our experts will be happy to advise you on this. By the way, REFUsol GmbH also offers seminars and training courses for sales partners, architects, system planners and fitters so that they always have the latest knowledge.

The inverters offered by REFUsol include, for example, single-phase string inverters without a transformer, which are intended for small systems. Large systems can be equipped with the three-phase inverter. Since the transformerless models impress with their low voltage fluctuations, they are ideal for use with thin-film modules.

The large inverters offered by REFUsol GmbH are recommended for use in free-field systems or for installation on commercial buildings. The construction costs of the entire system can be kept quite low, since the products have a compact design and thus enable easy installation. The special central inverters, in turn, can be used even if the environmental conditions are classified as difficult. This is thanks to the well thought-out design.

REFUsol GmbH offers a guarantee of many years on all products. If a defect occurs, the complaint can be made with the manufacturer. The AEET Energy Group GmbH is happy to take on the complaint with the manufacturer on your behalf, so that you do not have to worry about spending a lot of time. In order to determine the damage, you can order one of our employees to visit you. The expert takes care of handling the damage and will also buy the required spare parts and integrate them into the system.

Repair process

  • Fill out Form
  • Send in the inverter
  • Report & repair
  • Return shipping
Further information *depending on the order situation! Duration: approx. 4-6 weeks*