Huawei SUN2000-4K-LB0

Engineered with active safety features like intelligent AFCI arc-fault protection, this inverter prioritizes household and asset security by detecting and mitigating risks within 0.5 seconds. Its IP66-rated enclosure, temperature resistance (-25 °C to 60 °C), and tested lightning protection ensure resilience against extreme conditions.

With seamless energy storage integration, the Smart Energy Controller can be paired with batteries to provide whole-home backup power, switching in just 20 ms during outages. Designed for today and tomorrow, it’s future-ready, allowing easy expansion to meet growing energy needs.

Key Features

• Model: SUN2000-3/3.68/4/4.6/5/6K-LB0

• Power range: 3 kW – 6 kW

• 16A MPPT current for versatile PV module compatibility

• Intelligent AFCI protection against arc faults (reaction time <0.5s)

• IP66 rating: dustproof, water-resistant, corrosion and salt-spray tested

• Operates in extreme temperatures: –25 °C to +60 °C

• Lightning protection (DC/AC)

• Expandable storage option for 24/7 green energy

• Whole-home backup in just 20 ms during power outages

• Silent, efficient design optimized for residential use