Huawei SUN2000-5KTL-L1 – Hybrid Single-Phase Inverter 5 kW
The Huawei SUN2000-5KTL-L1 is a hybrid single-phase inverter for residential solar energy installations. This smart energy controller combines high efficiency with extensive protection and battery compatibility. As a result, it is suitable for both new PV installations and upgrades of existing systems.
With a maximum efficiency of 98.4%, two independent MPPT trackers and support for battery storage, this inverter offers maximum flexibility for homes with several roof orientations or future energy storage.
Key features
- Hybrid inverter for solar panels and battery storage
- Maximum efficiency of 98.4%
- 2 independent MPPT trackers
- AI-driven arc fault detection (Arc Fault Protection)
- Type II surge protection on AC and DC
- Suitable for the Huawei LUNA2000 battery (5-30 kWh)
- Compatible with LG Chem RESU HV batteries
- Built-in WLAN communication
- Monitoring via the Huawei FusionSolar app
- IP65 protection for indoor and outdoor installation
Hybrid battery support
The Huawei SUN2000-5KTL-L1 supports the direct connection of energy storage. This allows generated solar energy to be stored and used later.
Compatible batteries:
- Huawei LUNA2000 ESS battery (5 – 30 kWh)
- LG Chem RESU 7H_R
- LG Chem RESU 10H_R
With the optional Huawei Backup Box, the system can also supply backup power during a grid outage.
Technical specifications
| Nominal AC power | 5,000 W |
| Max PV power | 7,500 Wp |
| Max input voltage | 600 V |
| MPPT range | 90 – 560 V |
| Number of MPPTs | 2 |
| Max input current per MPPT | 12.5 A |
| Grid connection | 1-phase (220 / 230 / 240 V) |
| Max output current | 25 A |
| Max efficiency | 98.4 % |
| European efficiency | 97.8 % |
| Protection class | IP65 |
| Dimensions | 365 × 365 × 156 mm |
| Weight | 12 kg |
Installation
- Mounting bracket included
- Natural convection cooling (silent)
- Commissioning via the FusionSolar app
- Support for Smart Dongle WLAN or 4G
Thanks to its compact design and easy installation, the Huawei SUN2000-5KTL-L1 is a popular choice for installers who want to build a reliable hybrid system with room for future battery storage.
Datasheet Quick guide

