Huawei max. 22.0K Opti, 2 MPPT, 4DC inputs, AFCI, PID

High-Efficiency Inverter for Scalable Solar Installations

The Huawei SUN2000-20K-MB0 inverter is engineered to power larger residential and commercial solar systems with maximum efficiency and intelligent performance. With a 20kW output capacity and up to 98.7% conversion efficiency, it helps users capture and convert more solar energy across a range of conditions, ensuring peak system output and return on investment.

Equipped with dual MPPTs and four DC inputs, this inverter adapts to complex panel layouts and changing light conditions, maintaining high energy yields throughout the day. Integrated AFCI and PID recovery technologies add layers of protection and long-term performance assurance.

Designed with fanless cooling, it operates quietly and requires less maintenance, while the IP65 rating ensures durability in any setting. The inverter also connects effortlessly with Huawei’s LUNA Smart String battery, SmartGuard backup, and EMMA energy assistant, creating a seamless energy ecosystem.

SUN2000-20K-MB0 - Huawei 22.0K Opti Inverter, 2 MPPTs, 4 DC Inputs, AFCI, PID

Key Features:

• High Efficiency Conversion - Reaches up to 98.7%, ensuring every watt of solar energy is captured.

• Dual MPPT with 4 DC Inputs - Enables flexible string design and high energy yields across diverse conditions.

• AFCI Safety Feature - Detects and isolates arc faults to reduce fire risk and enhance system safety.

• PID Recovery Built-In - Maintains long-term panel performance and reduces degradation.

• Smart Performance Monitoring - Access live system data via Huawei’s FusionSolar app or web interface.

• Advanced Grid Support - Includes reactive power compensation and power factor control for stable grid compliance.

• Rugged, Low-Maintenance Design - IP65-rated and fanless for quiet operation and extended reliability.

• Flexible Integration - Supports RS485 and Wi-Fi, ensuring compatibility with home and business energy systems.

Specifications:

• Model: SUN2000-20K-MB0

• Max. AC Output: 22.0 kVA

• Efficiency: Up to 98.7%

• Weight: 21 kg

• Dimensions: 490 × 460 × 130 mm

• Compatibility: LUNA Smart String storage, SmartGuard backup, EMMA management assistant