4.Multi function: The solar oracle machine optimizer can connect all the panels, maximize the transmission in the solar system, and not subject to certain priority schemes. 2.Easy to install: The input end of the solar oracle optimizer module is connected to the output end of each photovoltaic module, and then the low current is converted into high current. It is easy to install. Features: 1.Material: The solar Oracle optimizer is made of high-quality PU material, which is wear-, , -, and can be used for a long time, helping to optimize the use of solar . 3.Easy to carry: The weight of the solar oracle machine optimizer is only 690g, which is light and can be taken out in some occasions when needed, without taking up too much space in the tool bag. 5.Practical optimizer: used to improve productivity, solar power generation capacity, and voltage stability of photovoltaic panels., Weight: 1.79456281268 pounds, Manufacturer: Frewurwer