Jun 18 2010
Centennial Solar offers grid tied solar inverters. The inverters are offered in 2.0, 3.0, and 5.0 kVa power ratings. The inverters are offered in a closed and secured stainless steel enclosure and certified for IP65 protection against dust and water seepage, thus making the inverters suitable for indoor and outdoor applications. The inverters incorporate an isolation transformer between the inverter electronics and the power grid for increased protection and consistency and increased power transfer efficiency.
Grid Tied Solar Inverters
The plug-in type of connections utilized in the solar inverters allow easy connectivity to DC output, AC output and to other communication cables for easy ground wiring. The Grid tied solar inverter offered by Centennial Solar integrates self regulating MPPT channels to manage the dissimilar characteristics of PV modules for increased power output. The allocation of proper power size and input voltage for each input MPPT channel allows easy system integration utilizing a single string for each MPPT channel. The transient voltage suppressor at input terminals saves the inverter from transient high voltage during lightening and other power surges. The grid tied solar inverter with 5.0 kVa power rating offer a recommended input PV power of 6250 W, a maximum DC input power of 5750 W, a maximum input voltage of 400 VDC, a minimum input DC voltage of 150 VDC, an MPPT voltage range of 150 to 400 VDC, and a maximum BC current of 20÷20 Adc.
The maximum efficiency of this inverter model is >95.5. The height x width x depth dimension of this model is 520 mm x 400 mm x 350 mm and weighs 70 kg. This module operates in the ambient temperature range of -25 to +40ºC.
Source: http://www.centennialsolar.com