Requirements:a) The solar power system is designed to be maintenance free.b) The following environmental conditions have been assumed:(i) Ambient Temperature: 0C - 45Cc) Expected system life span is greater than 20 years d) Capacity of designed system 7000Wpe) System Voltage 48V Positive Groundf) The areas where the solar systems are to be installed are prone to lightning strikes. The systems to be supplied have adequate protection against lightning strikes.Price Range: 10000~1000000 USDMinimum Order Quantity: 10 Unit/UnitsCountry:Netherlands