Wechselrichter from Huawei SUN2000-2KTL-L1 with 3.0KW DC and 2 MPPT

Huawei SUN2000-2KTL-L1 Hybridinverter 2 KW 1 Phases 2 MPPT 10 Years Product Warranty

Thanks to the direct connection of the in-house SUN2000-2KTL-L1 high-voltage storage system and the module optimizer, the 1-phase devices of the L1 series offer maximum flexibility in the residential area, even for smaller systems. An extensive range of communication and protection components plus a backup function rounds everything off perfectly. The global manufacturer Huawei has been successful in the photovoltaics and storage market for years. This is also reflected in a wide range of inverters for every application. Regardless of whether it is an XXL large system or a sophisticated complete system with storage and intelligent accessories for home use. 

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Performance data

DC
Power 3,0 KW
Power max. 3,0 KW
Current 12,5 A
Current Max. 25,0 A
Voltage 360,0 V
Voltage Max. 600,0 V
MPPT 2
String Inputs 2
AC
Power 2,0 KW
Power max. 2,0 KW
Current 10,0 A
Current Max. 10,0 A

Dimensions

length 156 mm
width 365 mm
Height 365 mm
weight 12 kg

Manufacturer warranty

Product warranty 10 years

Certificates

CE
English
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German
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Huawei SUN2000-2KTL-L1 – Single-Phase Hybrid Inverter

Product Overview


The Huawei SUN2000-2KTL-L1 is a single-phase hybrid inverter designed for residential solar installations. It supports battery integration, backup power capability, and smart energy management. With high efficiency, natural convection cooling, and multiple safety features, it ensures reliable and optimized solar energy conversion.

Technical Data & Specifications

Efficiency

  • Max. Efficiency: 98.2%
  • European Weighted Efficiency: 96.7%

PV Input

  • Recommended Max. PV Power: 3,000 Wp
  • Max. Input Voltage: 600 V
  • Start-up Voltage: 100 V
  • MPPT Operating Voltage Range: 90 V – 560 V
  • Rated Input Voltage: 360 V
  • Max. Input Current per MPPT: 12.5 A
  • Max. Short-Circuit Current: 18 A
  • Number of MPP Trackers: 2
  • Max. Number of Inputs: 2

Battery Input

  • Compatible Batteries:
    • LG Chem RESU 7H_R / 10H_R
    • Huawei Smart ESS Battery (5 kWh – 30 kWh)
  • Operating Voltage Range: 350 – 560 Vdc
  • Max. Operating Current: 15 A
  • Max. Charge Power: 5,000 W
  • Max. Discharge Power: 2,200 W

AC Output (Grid Connection)

  • Grid Connection: Single-phase
  • Rated Output Power: 2,000 W
  • Max. Apparent Power: 2,200 VA
  • Rated Output Voltage: 220 V / 230 V / 240 V
  • Rated AC Grid Frequency: 50 Hz / 60 Hz
  • Max. Output Current: 10 A
  • Adjustable Power Factor: 0.8 leading to 0.8 lagging
  • Max. Total Harmonic Distortion: ≤ 3%
  • Backup Power Output: Yes (via Backup Box-B0)

Protection & Features


Anti-Islanding Protection
DC Reverse Polarity Protection
Insulation Monitoring
DC & AC Surge Protection (Type II)
Residual Current Monitoring
AC Overcurrent, Short-Circuit & Overvoltage Protection
Overheat Protection
Arc Fault Protection
Battery Reverse Charging from Grid

General Data

  • Operating Temperature Range: -25°C to +60°C
  • Relative Operating Humidity: 0% – 100% RH
  • Operating Altitude: 0 – 4,000 m (derating above 2,000 m)
  • Cooling Method: Natural convection
  • Display & Monitoring: LED indicators, WLAN, FusionSolar App
  • Communication Interfaces: RS485, WLAN (built-in), Ethernet (via Smart Dongle-WLAN-FE, optional), 4G/3G/2G (via Smart Dongle-4G, optional)
  • Weight (incl. Mounting Bracket): 12.0 kg
  • Dimensions (incl. Mounting Bracket): 365 × 365 × 156 mm
  • Degree of Protection: IP65
  • Nighttime Power Consumption: <2.5 W

Optimizer Compatibility

  • Compatible Optimizer: SUN2000-450W-P

Certifications & Compliance

  • Safety Standards: EN/IEC 62109-1, EN/IEC 62109-2
  • Grid Compliance: G98, G99, EN 50549-1, CEI 0-21, VDE-AR-N-4105, AS 4777.2, C10/11, ABNT, UTE C15-712, RD 1699, TOR D4, IEC61727, IEC62116

Key Features for Installers


2 kW Hybrid Inverter – Supports solar and battery integration
High Efficiency – 98.2% max. efficiency for optimal energy conversion
Advanced Safety Features – AI-powered arc fault protection and multiple safeguards
Backup Power Ready – Enables energy storage with Huawei Smart ESS or LG Chem RESU batteries
Flexible Communication & MonitoringBuilt-in WLAN, RS485, and optional 4G
Smart Energy Management – Compatible with FusionSolar App for monitoring

Why Choose the Huawei SUN2000-2KTL-L1?


The Huawei SUN2000-2KTL-L1 is a compact and efficient hybrid inverter designed for residential solar applications. With broad battery compatibility, intelligent safety features, and high efficiency, it provides reliable and optimized energy conversion for modern solar installations.


Advantages Huawei SUN2000 - L1 2-6K

SUN2000-2-8KTL-L1 features high-voltage storage system and the module optimizer, the 1-phase devices of the L1 series offer maximum flexibility in the residential area, even for smaller systems. An extensive range of communication and protection components plus a backup function rounds everything off perfectly. The global manufacturer Huawei has been successful in the photovoltaics and storage market for years. This is also reflected in a wide range of inverters for every application. Regardless of whether it is an XXL large system or a sophisticated complete system with storage and intelligent accessories for home use. 

Huawei

Advanced Solar Inverters and Energy Storage for Sustainable Power - Huawei

Huawei brings its expertise in digital and energy technology to the solar sector with the LUNA2000 energy storage system and SUN2000 inverters. Huawei's focus on smart energy optimization is reflected in its innovative storage solutions, which offer real-time data analysis for improved energy distribution and self-consumption rates.

Huawei’s fusion of AI and energy technology supports efficient solar power management across residential and commercial projects, providing high-performance, adaptable solutions ideal for future-ready energy systems.


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