The SMA Windy Boy 7000 HV from Critical Power Supplies not only features a maximum efficiency of 96.1%, but is also suited for the development of three-phase grid-feeding wind energy plants. The integrated SMA Power Balancer prevents undue load unbalance, and the plant is also able to feed-in even if individual phases fail. The weather-proof enclosure and the wide temperature range allow for installation at almost any location. Thanks to the OptiCool ventilation system, the equipment works at outdoor temperatures of up to 45 °C with maximum output. And in case of a problem: the worldwide SMA Service and comprehensive warranty program provide maximum security.

Features and Benefits.

Efficiency
- Up to 96.1 % efficiency
- Can be combined to form three-phase units with up to 21 kW output
- Integrated SMA Power Balancer
- OptiCool: Continuous operation even at high temperatures

Easy to use
- Free choice of installation site
- Programmable polynomial curve enables free selection of turbines
- Certified for the most countries (SMA Grid Guard)

Safe
- Galvanic Isolation
- Compatible with Windy Boy Protection Box 600

Reliable
- Worldwide SMA Service including Serviceline
- Comprehensive SMA warranty programs.