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Huawei SUN2000-8KTL-LC0 Hybrid Inverter 8 kW Single-Phase
The Huawei SUN2000-8K-LC0 (also sold as SUN2000-8KTL-LC0) is the 8 kW single-phase Smart Energy Controller, the largest size in Huawei's single-phase residential range. It stands out for its 3 MPPT trackers with an operating range of 40-560 V and 16 A per input (20 A short-circuit), which make it possible to cover complex roofs with three different orientations up to 12,000 Wp of recommended photovoltaics.
It manages the high-voltage batteries LUNA2000-5/10/15-S0 and LUNA2000-7/14/21-S1 (350-560 V DC) with 25 A maximum current and 8,000 W in charge and discharge, so the storage follows the full power of the inverter. Maximum efficiency of 98.1% (97.5% European), IP66 enclosure with assisted natural convection cooling (Smart Air Cooling) and a weight of only 14.5 kg. Built-in WLAN and RS485 communication; backup is achieved with the SmartGuard-63A-S0.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | SUN2000-8KTL-LC0 |
| Model | SUN2000-8K-LC0 (SUN2000-8KTL-LC0) |
| Type | Hybrid inverter (Smart Energy Controller) |
| Rated AC power | 8.000 W |
| Max AC power | 8.800 VA |
| Recommended max PV power | 12.000 Wp |
| Max PV voltage | 600 V |
| MPPT range | 40-560 V (start-up 50 V, nominal voltage 360 V) |
| Number of MPPTs | 3 (3 inputs in total) |
| Max current per MPPT | 16 A |
| Max short-circuit current | 20 A |
| Battery voltage | 350-560 V DC (high voltage) |
| Compatible batteries | LUNA2000-5/10/15-S0, LUNA2000-7/14/21-S1 |
| Max charge/discharge current | 25 A |
| Max charge/discharge power | 8.000 W / 8.000 W |
| Backup/EPS power | Available with SmartGuard-63A-S0 (optional accessory) |
| Grid phase | Single-phase (L/N + PE) |
| Grid voltage | 220 / 230 / 240 V AC |
| Grid frequency | 50 / 60 Hz |
| Max output current | 40.0 A |
| Harmonic distortion (THD) | ≤ 3 % |
| Power factor | 0.8 leading ... 0.8 lagging |
| Maximum efficiency | 98.1 % |
| European efficiency | 97.5 % |
| Protection rating | IP66 |
| Cooling | Natural convection with Smart Air Cooling |
| Communication | Built-in WLAN + FusionSolar app, RS485; Ethernet with Smart Dongle-WLAN-FE or 4G/3G/2G with Smart Dongle-4G (optional) |
| Standards | IEC/EN 62109-1/-2, EN 61000-6, EN 62920 (EMC); country-specific grid codes |
| Operating temperature | -25 °C ... +60 °C |
| Dimensions (W x H x D) | 425 x 376.5 x 150 mm |
| Weight | 14.5 kg |
| Warranty | Not stated in the official Huawei datasheet |
Documentation
PDFDatasheet SUN2000-8KTL-LC0Official manufacturer documentString sizing must respect the MPPT voltage and current limits and the electrical design of the system. Installation and grid connection must be carried out by qualified personnel in accordance with the applicable standards.