LESSO Off-grid Inverter with MPPT
LES-402A2AF/622A4BF-TF
4/6.2kW | Single phase | 1 MPPT
Centered on residential energy supply, the system provides an all-in-one standalone energy solution. High-power specifications and intelligent management sustain efficient and stable operational performance. Stringent structural design ensures exceptional durability, enabling residential autonomous energy upgrading.
Intelligent Charging, Safe & Reliable
Adaptive charging recognition and built-in battery activation enable safe, controllable charging
Intelligent Interconnection, Real-time Control
Supports remote monitoring via APP and web terminal, enabling visualized energy status and intelligent dispatch
Parallel Expansion, Flexible Capacity Expansion
Enables six-unit parallel connection with extensive power coverage for residential energy applications.
Dual Output, Worry-free Power Supply
Enables load zoning management, enhancing power stability and energy utilization efficiency
Seamless Switching, Uninterrupted Power
Millisecond mode switching secures continuous power supply to critical loads during grid faults
Battery Compatible, Wide Adaptation
Fully compatible design suits mainstream lead-acid and LiFePO4 energy storage batteries




