HUAWEI SUN2000-20KTL-M2 INVERTER

Description 

The SUN2000-20KTL-M2 is a commercial-grade three-phase string inverter from Huawei's FusionSolar portfolio, engineered for decentralized solar PV systems. With a peak efficiency of 98.65% and a fanless natural convection design, it delivers reliable, low-maintenance power conversion for rooftop and ground-mount installations up to 20 kW. It connects seamlessly to Huawei's FusionSolar smart energy management ecosystem via RS485, Ethernet, or WLAN, giving operators full remote visibility and control.

Key Features

• 98.65% peak efficiency: Industry-leading conversion rate minimises energy losses and maximises yield from every panel.
• Dual MPPT with 4 string inputs: Two independent trackers allow mixed orientations or partial shading without cross-string losses.
• Fanless, silent operation: Natural convection cooling eliminates moving parts — no fan replacements, no noise, longer lifespan.
• Triple connectivity: RS485, Ethernet, and WLAN built-in for flexible integration with FusionSolar and third-party monitoring platforms.
• IP65 weatherproof housing: Fully sealed enclosure rated for outdoor installation in dusty, humid, or rain-exposed environments.
• Integrated PID recovery: Actively reverses potential-induced degradation on P-type modules overnight, protecting long-term yield.

Technical Specifications

• Model: HUAWEI SUN2000-20KTL-M2 INVERTER
• Type: On-Grid Smart String Inverter
• Terminal Type: Lugs 
• Max. Voltage: 1080 V
• Weight: 25Kgs
• Dimensions: L: 262 W: 525 H: 470
• Max. AC Output Power: 22 kW

Ideal For

• Commercial rooftop PV, Schools & institutions, Warehouses & factories, Ground-mount arrays, Hotels & hospitality, Agri-solar installations

Why choose Huawei Inverter

Most commercial solar projects demand high efficiency, flexible string configuration, remote monitoring, and hardware that survives years of outdoor exposure without maintenance intervention. This inverter delivers all of this in a single compact unit. At 98.65% peak efficiency, it converts more of what your panels produce  every day, for ten years. The fanless sealed design eliminates the most common inverter failure point. Dual MPPT trackers give installers the freedom to design systems around real rooftop constraints rather than ideal conditions.