Grid-connected mini type solar inverter converts electrical energy from solar panels into usable electrical energy. Supports automatic 120/230V AC voltage recognition and voltage/frequency adaptation. Channel MPPT control Multi-channel maximum power point (MPPT) tracking, high-speed, high-precision sunlight capture Allows the photovoltaic to generate more electricity and improve efficiency. units stacked in parallel Unlimited models, mix and match as you like Independent work without interfering with each other. IP65 waterproof design, IP65 waterproof to prevent rainwater intrusion High voltage anodizing, acid and alkali resistance, prevent oxidation. WIFI connection Remote control by APP, download the APP to see the operation of each device in real time, and you can control the inverter only with your fingers., Weight: 2.8219169536 pounds, Manufacturer: Faeymth