The Huawei SUN2000-6KTL-L1 single-phase inverter is designed for photovoltaic systems and features two MPPT trackers and a maximum efficiency of 98.4%. It supports compatible LG Chem RESU 7H_R and 10H_R batteries, as well as the HUAWEI Smart LUNA2000 ESS range, with a capacity of 5–30 kWh. It features anti-islanding protection, overvoltage and overtemperature protection, and built-in WLAN connectivity.

Cooling is provided by natural convection, and operating status is indicated via LED and the FusionSolar app. Communication is available via RS485 and WLAN, with optional Ethernet through the Smart Dongle-WLAN-FE and 4G/3G/2G through the Smart Dongle-4G.

• Type: Single-phase photovoltaic inverter
• Rated power: 6000 W
• Maximum recommended PV power: 9000 Wp
• Rated input voltage: 600 V
• Maximum efficiency: 98.4%
• European weighted efficiency: 97.8%
• Start-up voltage: 100 V
• MPPT operating voltage range: 90–560 V
• Maximum input current per MPPT: 12.5 A
• Maximum short-circuit current: 18 A
• Number of MPPT trackers: 2
• Inputs per MPPT tracker: 1
• Maximum apparent output power: 6000 VA
• Rated output voltage: 220/230/240 Vac
• Rated AC grid frequency: 50/60 Hz
• Maximum output current: 27.3 A
• Adjustable power factor: 0.8 leading to 0.8 lagging
• Total harmonic distortion: ≤ 3%
• Compatible batteries: LG Chem RESU 7H_R / 10H_R, HUAWEI Smart LUNA2000 ESS 5–30 kWh
• Optional Backup Box: Backup Box – B0
• Protections: Anti-islanding, DC reverse polarity, insulation monitoring and residual current, DC and AC surge, AC overcurrent, AC short circuit, AC overvoltage, overtemperature and arc fault
• Surge protection: TYPE II class according to EN/IEC 61643-11
• Battery functions: Reverse charging from the grid
• Operating temperature: -25 to +60 °C
• Operating relative humidity: 0–100% RH
• Maximum operating altitude: 4000 m
• Cooling: Natural convection
• Indicators: LED and built-in WLAN + FusionSolar app
• Communication: RS485, WLAN via built-in module, optional Ethernet via Smart Dongle-WLAN-FE and 4G/3G/2G via Smart Dongle-4G
• Compatible MBUS DC optimizer: SUN2000-450W-P
• Protection rating: IP65
• Night-time consumption: < 2.5 W
• Weight with mounting bracket: 12 kg
• Dimensions with mounting bracket: 365 × 365 × 156 mm
• Safety standards: EN/IEC 62109-1, EN/IEC 62109-2
• Grid connection standards: 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, IEC617, IEC62116