Crown Micro VOLTMORE-VMGI-4KW Three Phase On-Grid Solar Inverter

Crown Micro VOLTMORE-VMGI-4KW Three Phase On-Grid Solar Inverter – OverviewThe Crown Micro VOLTMORE-VMGI-4KW is a reliable and high-performance three-phase on-grid solar inverter designed for residential and commercial applications. With maximum efficiency of 98.4% and Euro efficiency of 97.5%, it ensures optimal solar power conversion. The wide MPPT range (140–1000V) provides greater flexibility for different PV array designs, while IP66 protection guarantees long-lasting durability in outdoor environments.Key BenefitsHigh efficiency up to 98.4% with Euro efficiency of 97.5%.Three-phase grid-tied design for balanced and efficient power delivery.Wide MPPT voltage range (140–1000V) enhances solar input compatibility.Built-in protections: anti-islanding, overcurrent, reverse polarity, surge, insulation detection, and short-circuit protection.Optional Wi-Fi/4G connectivity for real-time monitoring and management.IP66-rated protection for reliable outdoor performance.Lightweight, transformer-less design with natural cooling for silent operation.10-year warranty ensures peace of mind and long-term durability.This inverter is ideal for medium-scale solar systems requiring a three-phase setup. It can be paired with advanced solar panels and expanded with a battery bank for hybrid configurations.Technical SpecificationsParameterValueModelVMGI-4KWRated Power4000VA / 4000WMax. DC Voltage1100VNominal Voltage650VStart Voltage250VMPPT Voltage Range140–1000VNumber of MPPT2Max. Input Current per MPPT15AMax. Short-Circuit Current per MPPT20ANominal AC Output Power4000WMax. AC Output Power4400VANominal AC Voltage400/230V 3P N PEAC Grid Frequency Range50/60Hz (±5Hz)Max. Output Current6.4APower Factor0.8 leading – 0.8 laggingTHDI<3%Max. Efficiency98.4%Euro Efficiency97.5� SwitchYesProtectionsAnti-islanding, Overcurrent, Reverse polarity, Surge, Insulation, Short circuitSurge ProtectionDC Type II; AC Type II optionalDimensions (W×H×D)380 × 428 × 161 mmWeight12 kgOperating Temperature-25°C to 60°CCooling TypeNatural coolingMax. Operating Altitude4000 mMax. Operating Humidity0–100% (non-condensing)IP ClassIP66TopologyTransformer-lessCommunicationRS-485 / Wi-Fi / 4GDisplayLCDDownload Datasheet | For manufacturer details, see the official page: Crown Micro VOLTMORE-VMGI-4KW