SUN2000-100KTL-H1 is a three-phase On Grid inverter produced by Huawei.It uses the three-stage circuit topology, its maximum efficiency being up to 98.8 %.The photon test results are A+/A+ both at high irradiance and at medium irradiance.The 10 MPPT trackers with which it is equipped are adaptable and flexible for a higher yield of photovoltaic installations.It is provided with AC and DC lightning protection mode and with the possibility of natural cooling of the system, which improves the reliability of the product.This three-phase inverter has a very good adaptability to the environment and can be used both for domestic use and for larger systems, and its use is extremely easy through the screen with LED indicators, WLAN adapter and the FusionSolar application (Android/iOS) . The power of the inverter is 100.0 kW, and the nominal output power is 110 kW.The degree of protection is guaranteed by the IP66, standard, the inverter being resistant to water and dust.The optimal operating temperature is between -25°C and +60°C.