Goldingot 44.8V 308Ah Lithium Battery Pack use high-quality lithium ion battery cells from BYD, EVE, CATL, etc., which guarantee a long cycle life between 2000~5000 times with the standard charge (0.2C, 5 hours).
A toroidal core of nanocrystalline alloy applied in switched mode power supply has the advantages of high permeability and low loss, and is thus an ideal material for the main transformer of uni-polar, push pull or bi-polar type of high frequency switche
High efficiency 1.5 KW (2 hp) MPPT solar water pump inverter, input voltage from 250V DC to 350V DC (or single phase AC 220v) to drive three phase 220V AC water pump, automatically adjust the motor speed and the water flow according to the sunlight inten
* PC panel adopt LG Engineering inflaming retarding material with fire-protection rating* Pass the CE, ROHS, FCC certification* No any distortion after 40, 0000 times plug and unplug test, normal use 15 years no any looseness.