WEG 15kW 3-Phase Hybrid Solar Inverter – IP65, 3 MPPT, 40kWh Battery-Ready

The WEG 15kW 3-Phase Hybrid Inverter is a versatile solution for small commercial and large residential solar-plus-storage systems. With 3 independent MPPTs, a wide DC input range (150–850V), and a recommended solar DC capacity of up to 22.5kW, it ensures excellent energy harvesting and system flexibility. A single high-voltage battery input supports up to 40kWh of storage when paired with an external junction box. Its integrated EPS (backup) capability, IP65-rated enclosure, and comprehensive monitoring and protection features make it an ideal choice for EPCs seeking compact, scalable hybrid systems.

Key Features:

• Rated Power: 15kW nominal with 16.5kVA max AC output and 18kVA EPS peak (60s)
• MPPT Architecture: 3 MPPTs for optimal performance across complex roof designs
• DC Input Capacity: Supports up to 22.5kW of solar panel input
• 40kWh Battery-Ready: Single HV battery port, expandable via junction box
• Battery Voltage Range: 150–800V, full-load operation from 330V
• PV Input Current: 32A per string – compatible with high-power and bifacial modules
• EPS Capability: <20ms switchover to backup during grid outage
• Monitoring Options: Wi-Fi, RS485, LAN/4G/GPRS (optional), touch LCD interface
• Durability: IP65 protection for outdoor mounting, smart fan cooling
• Safety Suite: AFCI, Type II surge protection, reverse polarity, insulation/leakage monitoring
• Efficiency: Max 97.8%, Euro efficiency 97.2%
• Scalability: Operates in parallel with up to 10 units

🔧 Size & Build:

• Dimensions: 600 mm (W) × 560 mm (H) × 225 mm (D)
• Weight: 52.5 kg (Net)
• Mounting: Wall-mounted
• Noise: <45 dB