Südstraße 19 - 57583 Nauroth (Germany) - Fon: +49 (0)2747 / 930585 - Email: info@braun-windturbinen.com

wind inverter

Wind-Inverter with highest quality

The below listed Wind Inverters ABB UNO-DM Plus and ABB TRIO are manufactured in Italy and Germany and stand as an European product of the highest quality. We offer you an expert support and assist you in planning your self-made system. Our generators of the CK series are optimally matched to the inverter and vice versa. Use at your home-built small wind turbine, water wheels or co-generation is not a problem.
We deliver the highest quality at a fair price.
Ask us, we will advise you and are pleased doing thatalso in details!

ABB / Fimer UNO-DM Plus and ABB TRIO

Wind and most hydro turbines need power extracted at different rates, depending on the RPM or Turbine voltage. This is known as a power curve, or power table and usually the ratio is non-linear. In the past (until 31.12.2017), wind inverters provided the ability to enter a power curve.
Our Inverter Control Unit provides power curve control for ABB solar  inverters, including the Trio (3-phased) and Uno (1-phased) DM range of inverters. This means that solar inverters can now be used as wind inverters and controlled in a manner wich makes them suitable to use with isolated DC voltage from a wind or hydro turbine. The load on the generator is increased based on a generator speed or DC voltage and that power is than exported to the grid by the inverter. The control unit also provides data logging to a micro-SD card. Programming the power curve and other settings is done by loading a setup file on the micro -SD card.
The controller also has a USB port wich can be used for monitoring via laptop. On request we can provide serial monitoring for this purpose.
The UNO-DM-PLUS series represents the optimal solution for residential installations.
All power ratings, from 3.3 to 6.0 kW, share the same compact design and overall volume, allowing higher performance in a minimum space.
It’s future-proof and flexible design enables integration with current and future devices for smart building automation.
The ABB Trio are availabale in th epowe rrange from 5.8 kW – 8.5 kW.

Easy to install, fast to commission

Simple and fast installation without needing to open the inverter cover thanks to the presence of  Plug and Play connectors.

Easy commissioning routine removes the need for a long configuration process, resulting in lower installation time and costs.

Improved User Experience

The build-in User Interface enables access to advance features such as advanced inverter configuration settings, dynamic feed-in control and load manager.


  • Wireless communication with integrated web server
  • Future-proof with embedded connectivity for Smart building and Smart grid integration
  • Dynamic feed-in control (for instance “zero injection”)
  • Remote Over The Air (OTA) firmware upgrade for inverter and components
  • Easy commissioning capability
  • Dual input section with independent MPPT

The Sunny Island Series

The all-rounder for high-performance
on-grid and off-grid solutions

Sunny Island 3.0M/4.4M

The Sunny Island 3.0M/4.4M is the perfect product solution for stand-alone and grid-connected systems with a power output range of 2 to 13 kW.

Furthermore, being a core element in the SMA Flexible Storage System, the Sunny Island stores generated solar power and works with the Sunny Home Manager to manage home energy consumption intelligently.

With its high protection class, wide temperature range and overload capacity, the Sunny Island provides the kind of reliability needed for off-grid use. The intelligent load and energy management ensures operation even in critical situations, such as in the event of high inrush currents or harsh ambient conditions.

Sunny Island 6.0H/8.0H

The Sunny Island 6.0H/8.0H supports a wide range of on-grid and off-grid applications in the 3 to 25 kW rangefrom operation in remote off-grid areas to home energy management.

Furthermore, being a core element in the SMA Flexible Storage System for new and existing PV systems, it stores generated solar power and works with the Sunny Home Manager to manage home and commercial energy consumption intelligently.

Its high protection class, wide temperature range and exceptional overload capacity provide the kind of reliability needed for off-grid use. Intelligent load and energy management keeps the system running even in critical situations.


The Sunny Island offers flexibility in terms of combination with other equipment, which means that the system can be configured precisely to meet the applicable power requirements.

  • Choice of battery: The Sunny Island is compatible with many well-known brands of lithium-ion battery and all lead-acid batteries.
  • Can be retrofitted for single- and three-phase systems
  • Increase system size at any time with SMA multicluster technology


In the SMA Smart Home, the Sunny Home Manager, with the Sunny Island, takes control of intelligent management between the PV system, appliances and storage systems as well as regulates all energy flows.

  • Comprehensive visualization in the Sunny Portal
  • Forecast-based charging
  • Simple planning using planning guidelines and Sunny Design


The Sunny Island is impervious to fine desert sand, high humidity in rainforests and salty mist in coastal regions as well as significant temperature fluctuations. It runs reliably under the most extreme conditions—without compromising its efficiency.

  • Outdoor installation possible thanks to IP 54
  • Wide temperature range
  • Can switch any appliance on
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