GROWATT MID 20KTL3-X2 Three Phase Grid-Tied Solar Inverter 20kW 25kW 30kW 1100V DC 2 MPPT 98.75% Efficiency IP66 OLED WiFi RS485 GPRS 4G High-Current

Three models in one series — MID 20KTL3-X2, MID 25KTL3-X2 and MID 30KTL3-X2 deliver 20kW/25kW/30kW nominal AC output and up to 22.2kVA/27.7kVA/33.3kVA max apparent AC output power, ideal for commercial and industrial three-phase PV systems.

High-voltage and high-current PV compatibility — 1100V max DC input voltage, 200V start-up voltage, 200–1000V MPPT operating range, 2 MPPT trackers, and max input current up to 32A/32A, 32A/36A or 32A/48A; supports high-current PV modules and flexible 2/2+2 or 2/2+3 string configurations.

High efficiency and intelligent cooling — max efficiency 98.75%, China efficiency 98.6%, MPPT efficiency 99.9%, transformer-free topology and intelligent air cooling; operating temperature -30°C to +60°C, max altitude 4000m with derating above 2000m, and night-time self-consumption below 1W.

Built for demanding sites — IP66 ingress protection, Class II DC/AC surge protection, DC reverse-polarity protection, DC input switch, insulation resistance detection, anti-islanding protection and AC short-circuit protection; optional arc-fault monitoring and residual current detection.

Smart monitoring and flexible communications — OLED + LED display with touch keys, WiFi + APP monitoring, USB/RS485/WiFi/GPRS/4G communication options, H4/MC4 DC connectors, waterproof PG terminal + OT AC terminal, 5-year standard / 10-year optional warranty, and CQC, CE, VDE0126-1, VDE-AR-N4105, EN50438, CEI0-21, AS4777 certifications.