Solis 12kW Three Phase Hybrid Inverter

This 12kW three-phase hybrid inverter — the Solis S6-EH3P12K — steps up capacity from the 10kW model while keeping the same low-voltage battery flexibility (40–60V, lithium or lead-acid). It supports up to 19.2kW of usable PV input across dual MPPT trackers, with a max charge/discharge current of 250A — meaningfully more than the 10kW model's battery throughput, useful for properties that cycle more energy daily.

Dual backup ports let you separate critical and non-critical loads for smarter outage management, and multiple units can combine to form a microgrid for larger setups. It switches to backup power in under 10 milliseconds, with 200% overload capability for 10 seconds, and supports unbalanced and half-wave loads across both grid and backup ports. Running at up to 97.6% max efficiency and rated IP66, this is built for demanding three-phase installations. Every unit Greenvion sells is warranty-backed, and our EPRA-licensed team can install and configure it as part of a complete solar system — book a free site assessment to confirm whether 12kW or the 15kW model above it fits your actual load, or request a quote for current pricing.

Key Specs:

• Rated output power: 12kW / 12kVA, three-phase
• Battery architecture: Low voltage (40–60V), lithium or lead-acid
• Max charge/discharge current: 250A
• MPPT trackers: 2, max usable PV input 19.2kW
• Max input voltage: 1000V | MPPT voltage range: 200–850V | Start-up voltage: 160V
• Rated grid output current: 18.2A / 17.3A
• Max efficiency: 97.6% | EU efficiency: 97.0%
• Backup switchover time: Under 10ms
• Overload capability: 200% for 10 seconds
• Dimensions: 430 × 660 × 295 mm | Weight: 42kg
• Protection rating: IP66 | Operating temperature: -40°C to +60°C
• Display: LCD + Bluetooth + App | Communication: CAN, RS485, Ethernet (optional WiFi/Cellular/LAN)

For larger three-phase properties that need more battery throughput than the 10kW model offers, the Solis S6-EH3P12K delivers — installed and warranty-backed by Greenvion.

Box Contents

• Solis S6-EH3P12K hybrid inverter
• Mounting bracket
• Terminal connectors (DC and AC)
• User manual and quick installation guide