Power Electronics introduces its Freesun HE Gen II. The powerful air cooled indoor utility-scale inverter has a wide MPPt window. The 5.2m model can power 1.7MW solar power stations, with its built-in modularity and redundancy that enhance its fault tolerance and availability rates.
Following the release of the Freesun HEC and HEC+ in Q1 2014, the Freesun HE Gen II is available ranging from 450kW to 1700kW. Engineered for serviceability and ease of maintenance, Freesun HE offers up to ten withdrawable conversion modules with an easy front access and direct rear cooling. It can be integrated in concrete stations HESr or 40” ISO container HET, allowing worldwide integrators and EPCs to play with different solutions but all with the same core.
The Freesun HE Gen II integrates substantial advances in control and construction: three output voltage levels 360Vac, 380Vac and 400Vac with wide MPPt windows by using motor control techniques, hyper range of power factor, reactive control during the night, added utility interactive functionalities, zonal VSD fan control without dust filters and automatic derating above 50 ° C or 820Vcc.
“The Freesun HE Gen II is based on intense and close work with the key players of the PV solar sector. Our product has been tested under the harshest environments in Mauritania and the United Kingdom, and now we are boosting its capacity to provide more cost competitive solutions to a price oriented PV market. This, when combined with our commitment to 24h technical service, are undoubtedly the best guarantees available for EPCs, developers and investment firms that have, in the past, relied and will continue to rely on Power Electronics ” says Lalo Salvo, Technical Vice President.
Power Electronics through its´ POWER ON SUPPORT program provides the complete package for the sector which includes a 5 year warranty for all solar orders, optional warranty extension for up to 25 years, free and fast commissioning, 24h service, local spare parts stock, free technical training, commitment to 99% availability without extra cost, and a team of experts and engineers to assist clients with the design and construction of their plant.