- -15%
Hybrid Inverter Huawei Single-Phase 5 kW – SUN2000-5KTL-L1
£961.19
£1,130.81
Tax included
SUN2000-5KTL-L1
0768563821332
Single-phasehybrid inverter for residential and small business self-consumption: it converts photovoltaic energy with high efficiency, optimises production via its MPPT inputs and prepares your installation for the addition of storage. Thanks to remote monitoring and a compact design, it facilitates energy management, proactive maintenance and the gradual evolution of your solar system.
- Technical specifications: 5 kVA (5000 W), efficiency up to 98.4%, 2 MPPT, MPPT range 90-560 V, max input voltage 600 V, recommended PV power up to 7500 Wp, IP65 rating, natural convection cooling (no fan).
- Compatibility: single-phase 220/230/240 VAC, RS485 and WLAN communication (integrated Wi-Fi), compatible with Huawei Luna 2000 batteries, extensions possible via dongles (Ethernet or 4G depending on configuration).
- Benefits: Maximises self-consumption, allows real-time monitoring of production and enables the installation to be upgraded to a battery solution without replacing the inverter.
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The Huawei SUN2000-5KTL-L1: a silent 5 kW inverter, the most powerful in the L1 range
The Huawei SUN2000-5KTL-L1 is the 5,000 W single-phase hybrid inverter in the L1 range — the most powerful model in the series. It is designed for homes of 100 to 160 m² with an annual consumption of 4,000 to 7,000 kWh. It shares the key features of the SUN2000-4.6KTL-L1: 98.4% efficiency, fanless passive cooling and a weight of just 12 kg — but with 7,500 Wp of connectable panels, 600 Wp more than the 4.6K, to make the most of a larger roof area.
What this inverter actually does
- It converts the energy from your solar panels into 230V AC electricity with a maximum efficiency of 98.4% — the best in the wattuneed.com hybrid range
- It stores the surplus in a high-voltage Huawei Luna 2000 battery for use in the evening or at night
- It monitors your installation in real time via the FusionSolar app, with built-in Wi-Fi at no extra cost
- It feeds surplus energy back into the grid if your contract allows it
With 12 to 15 solar panels (6 to 7.5 kWp) and a 5 to 15 kWh Luna 2000 battery, a house of 100 to 160 m² can achieve 65 to 78% self-consumption, representing an estimated saving of between €750 and €1,150 per year.
5 kW: the Synergrid single-phase power limit in Belgium
In Belgium, Synergrid regulations limit the power of single-phase inverters connected to the grid to 5,000 VA. The SUN2000-5KTL-L1 is exactly at this limit — it is the most powerful Huawei inverter that can be installed in a single-phase system with feed-in to the Belgian grid. If you wish to exceed 5 kW, you will need to switch to three-phase.
⚠️ Please note: Synergrid certification is not mentioned in the available technical data sheet. Contact us to confirm compliance with your network operator’s requirements before any installation with feed-in.
7,500 Wp of connectable PV: up to 18 panels
With a maximum PV power of 7,500 Wp, the SUN2000-5KTL-L1 supports approximately 15 to 18 panels of 400–500 Wp, distributed across its 2 independent MPPT trackers (range 90–560V, max 600V, 12.5A per MPPT). This PV oversizing compared to the nominal power of 5 kW (ratio 1.5×) ensures maximum output even during periods of low sunlight.
98.4% efficiency and passive cooling: Huawei’s two key strengths
The SUN2000-5KTL-L1 shares with the 4.6K the two key features of the L1 range:
- 98.4% efficiency: only 1.6% energy lost during conversion, compared to 2.3–2.4% for competing inverters. Out of 6,000 kWh generated per year, this represents an additional 40–50 kWh recovered at no extra cost
- Fanless natural convection: completely silent operation, even at full load. Extended lifespan (fans are the main cause of failure). Weight reduced to 12 kg — wall mounting by a single person
Compatible battery: the Huawei Luna 2000 ecosystem
The SUN2000-5KTL-L1 is exclusively compatible with Huawei Luna 2000 high-voltage batteries. It is a closed system — no third-party batteries can be connected.
| Battery model | Capacity | Voltage | Protection |
|---|---|---|---|
| Luna 2000-5-S0 | 5 kWh | 450 V | IP66 |
| Luna 2000-7-E1 | 6.9 kWh | 350 V | IP66 |
Up to 3 Luna 2000-5-S0 modules can be stacked to achieve a total capacity of 15 kWh.
⚠️ Important: the LUNA2000-5kW-CO power module is required to activate the backup power supply in the event of a grid outage. Without this module, the inverter will shut down during an outage (standard anti-islanding protection).
Monitoring: FusionSolar
Wi-Fi is built into the inverter — no additional dongle is required for basic monitoring. The FusionSolar app (iOS / Android) allows you to:
- View real-time production, consumption and battery status
- Check your daily, monthly and annual savings
- Diagnose faults remotely
- Manage multiple installations from a single account
Additional options (optional): Smart Ethernet Dongle (WLAN-FE) for wired connection, Smart 4G/3G/2G Dongle for areas without Wi-Fi.
Installation
Installation must be carried out by a qualified electrician. Key points:
- Weight of 12 kg — easy wall mounting, installation by a single person possible
- Compact dimensions: 365 × 360 × 156 mm
- Main circuit breaker suitable for 5 kW single-phase (minimum 25A)
- Operates without a battery immediately after installation
- The Huawei DDSU666-H Smart Meter is required for smart self-consumption management (not included)
FAQ - [Huawei SUN2000-5KTL-L1 hybrid inverter] 5 kW single-phase
SUN2000-5KTL-L1
Data sheet
- Inverter power in VA
- 5000 VA
- AC input voltage
- 360 V
- Frequency range
- 50 / 60 Hz
- Efficiency (peak)
- 98.4
- AC output voltage
- 220 Vac / 230 Vac / 240 Vac
- Phase
- Monophasé
- Number of MPPT
- 2 MPPT
- Width
- 365 mm
- Height
- 360 mm
- Thickness
- 156 mm
- Rated AC output power
- 5000 W
- Inverter type
- Hybrid
- Max. DC power Recommended
- 7500 Wc
- Max. input current
- 12.5 A par MPPT
- Max. short-circuit current (A)
- 18 A
- MPPT voltage range
- 90 V – 560 V
- Starting voltage
- 100 V
- Protection Degree
- IP65
- Operating temperature range
- -35~+60 °C (derating above 45°C)
- Weight
- 12 kg
- Maximum output current
- 25 A
- Power factor (adjustable)
- 0.8 capacitif ... 0.8 inductif
- Cooling
- Natural convection - Fanless
- Communication
- RS485, WLAN via le module WLAN intégré de l'onduleur Ethernet via Smart Dongle-WLAN-FE (en option); 4G / 3G / 2G via Smart Dongle-4G (en option)
- Output overcurrent protection
- Yes
- Residual current detection
- Oui
- Anti-islanding protection
- Oui
- Overvoltage protection
- Yes
- Maximum operating altitude
- below 4000 m
- Reverse polarity protection
- Oui
Specific References
- UPC
- 768563821332
- EAN13
- 0768563821332
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Hybrid Inverter Huawei Single-Phase 5 kW – SUN2000-5KTL-L1 — Hybrid inverters
Hybrid Inverter Huawei Single-Phase 5 kW – SUN2000-5KTL-L1 by Huawei is available in our Hybrid inverters catalog. Technical specifications: inverter power in va: 5000 VA, ac input voltage: 360 V, frequency range: 50 / 60 Hz, efficiency (peak): 98.4, ac output voltage: 220 Vac / 230 Vac / 240 Vac, phase: Monophasé, number of mppt: 2 MPPT, width: 365 mm, height: 360 mm, thickness: 156 mm, rated ac output power: 5000 W, inverter type: Hybrid, max. dc power recommended: 7500 Wc, max. input current: 12.5 A par MPPT, max. short-circuit current (a): 18 A, mppt voltage range: 90 V – 560 V, starting voltage: 100 V, protection degree: IP65, operating temperature range: -35~+60 °C (derating above 45°C), weight: 12 kg, maximum output current: 25 A, power factor (adjustable): 0.8 capacitif ... 0.8 inductif, cooling: Natural convection - Fanless, communication: RS485, WLAN via le module WLAN intégré de l'onduleur Ethernet via Smart Dongle-WLAN-FE (en option); 4G / 3G / 2G via Smart Dongle-4G (en option), output overcurrent protection: Yes, residual current detection: Oui, anti-islanding protection: Oui, overvoltage protection: Yes, maximum operating altitude: below 4000 m, reverse polarity protection: Oui. Product weight: 12.0 kg. Reference: SUN2000-5KTL-L1.
