12kW low voltage hybrid inverter 48V three phase

A powerful 12kW three-phase hybrid inverter designed for high-efficiency energy management. Featuring 20A PV input current, 100% unbalanced load support, and seamless diesel generator integration, the Zenbatt R12KL3 is the ideal solution for robust residential and light commercial energy storage. 12kW hybrid inverter 48V three phase

12kW hybrid inverter 48V three phase
  • High-Current Compatibility: Supports 20A high-current PV string input, making it compatible with the latest large-format high-power solar panels.

  • Unbalanced Load Support: Unique capability to support 100% unbalanced loads in three-phase operation, ensuring stability even when phases are unevenly used.

  • Robust Overload Capacity: Sustained 1.1x AC overload capability and a peak power output of 200% for 10 seconds to handle motor startups.

  • Generator Integration: Built-in support for diesel generator connections with seamless grid-to-generator transfer for ultimate power reliability.

  • Ultra-Fast Switching: Industry-leading backup switch time of less than 10ms, providing Uninterruptible Power Supply (UPS) level protection for sensitive electronics.

  • Advanced Protection: Equipped with DC Type II and AC Type III surge protection, arc fault detection (optional), and IP65-rated housing for outdoor durability.

Category Parameter Specification 
PV Input (DC) Max. Input Power 18 kW
MPPT Voltage Range 200V – 850V
Max. Input Current 20A / 20A (Dual MPPT)
No. of MPPT Trackers 2
AC Output (On-Grid) Rated Output Power 12 kW
Rated Output Current 17.5 A
Rated Grid Voltage 220/380V, 230/400V (Three-phase)
AC Output (Off-Grid) Rated Output Power 12 kW
Max. AC Output Power 13.2 kVA
Peak Output Power 2x Rated Power (10 Seconds)
Back-up Switch Time < 10 ms
Battery Data Battery Voltage Range 40V – 60V
Max. Charge/Discharge Current 240A / 240A
Communication Interface CAN / RS485
Efficiency Max. Efficiency 97.6%
MPPT Efficiency > 99%
General Data Dimensions (WDH) 420 * 262 * 650 mm
Weight < 40 kg
Protection Rating IP65 (Dust & Water Resistant)
Cooling Method Forced Air Cooling