... ,and sales sunpower to goverment and also take the load (2 perfect function) load Application: Lighting, TV , radio, street lights, ... to the grid ,Also can take the load directlyProtective Functions: Protection Against Over load, Short-Circuit, Over Heat, Anti-isolated ... Open-Circuit-Voltage-Of Array:600VDCAllowed Voltage Range Of Grid:380-415V ACQTY1pcSolar panel rack Flat –roof type mounting rack ...