TINGEN Solar Grid Tie Inverter. Of course the grid-connected inverter can be applied tosuch as various types of photovoltaic modules, various types of batteries, DC switching power supplies, DC motors, etc. In the grid feed system or power supply type of load discharge, aging test and other systems. High Efficiency(Inverter build in MPPT):MPPT efficiency is above 99%. Advanced Maximum power point tracking (MPPT) to ensure the high efficiency of system. High-efficiency and frequency transformer, sufficient patents. On the inverter have code, you can scan it and down load app by yourself. High Quality:This grid tie inverter made of aluminum shell which is hard, it is difficult to damaged. On grid inverter build in fans and aluminum shell which makes it fastly dissipating the heat. Power Source: Solar and Battery Powered. Color: 1000W 26V-45V with WIFI. Input Voltage: 45 Volts. Package Dimensions: 14.1 x 10.1 x 6.2 inches. Item Weight: 7.33 pounds. Item model number: GTN. Date First Available: October 9, 2023. Country of Origin: China. And we will work with you to resolve it to your satisfaction.