Description
Technical specifications
| Manufacturer | Huawei |
|---|---|
| Model | SUN2000-6KTL-M1 |
| Type and role | Three-phase hybrid PV inverter for external high-voltage storage |
| Rated AC output | 6 kW |
| Maximum apparent AC output | 6600 VA |
| Grid voltage | 220/380 V /230/400 V /3L+N+PE |
| Grid frequency | 50 /60 Hz |
| Maximum AC current | 10.1 A |
| Power factor | 0.8 leading…0.8 lagging |
| THD at rated output | ≤3 % |
| Recommended maximum PV power | 9000 Wp |
| Maximum DC voltage | 1100 V |
| Start-up voltage | 200 V |
| MPPT range | 140–980 V |
| Rated DC voltage | 600 V |
| MPPT count | 2 |
| Strings per MPPT | 1 |
| PV string count | 2 |
| Current per MPPT | 13.5 A |
| Short-circuit current per MPPT | 19.5 A |
| Maximum efficiency | 98.6 % |
| European efficiency | 97.7 % |
| Battery interface — manual voltage range | 600–1100 V DC |
| Maximum battery current | 16.7 A |
| Maximum battery charging power | 10 kW |
| Maximum discharge power per specification | 6600 W |
| Rated backup apparent output | 3300 VA /1-phase /220–230 V |
| Ingress protection | IP65 |
| Operating temperature | −25…+60 °C |
| Operating relative humidity | 0–100 % |
| Operating altitude | 0–4000 m |
| Weight including bracket | 17 kg |
| Dimensions W × H × D including bracket | 525 ×470 ×146.5 mm |
| Standard communication | RS485; local WLAN for commissioning |
| Built-in WLAN | 802.11b/g/n /2400–2483.5 MHz |
| Reference AC protection | 16 A /≥380 V AC /3-phase |
| DC conductors | 4–6 mm² Cu |
| Battery conductors | 4–6 mm² Cu |
| AC conductors | 4–6 mm² Cu |
| PE conductor | ≥4 mm² Cu |
|---|---|
| Grid systems | TN-S /TN-C /TN-C-S /TT /IT |
| Safety standards | EN/IEC62109-1 /EN/IEC62109-2 |
| Cooling | Natural convection |
| Topology | Transformerless |
| Local control | LED /WLAN /FusionSolar App for configuration |
| Supported battery systems | LUNA2000-5/10/15-S0 /LUNA2000-7/14/21-S1 |
| Battery assembly | Compatible modules with matching power and control module |
| Storage capacity | Defined by the selected complete battery in kWh |
| Battery charging from grid | Supported with appropriate configuration |
| Backup system pairing | LUNA2000 +Backup Box-B1 /SmartGuard-63A-T0 |
| Ethernet connection | With a separate WLAN-FE Smart Dongle |
| Mobile data connection | Optional compatible 4G Smart Dongle |
| Energy metering | DTSU666-H /YDS60-C24 /DTSU71 /DHSU1079-CT according to firmware and design |
| Additional control | SmartAssistant /SmartGuard-63A-T0 according to design |
| PV optimizers | Compatible SUN2000 units per verified string layout and firmware |
| Anti-islanding protection | Integrated |
| DC polarity protection | Integrated |
| Insulation monitoring | Integrated |
| Residual current monitoring | Integrated |
| AC overcurrent and short circuit | Integrated |
| Temperature protection | Integrated |
| AFCI arc-fault protection | Integrated |
| Surge protection | DC and AC, Type II-compatible according to specification |
| Mounting | Fixed wall installation |
| Offered scope | Individual inverter with system interfaces for external components |
| Estimated delivery | 2–3 days, seller estimate |
| PV input allocation design | One or two appropriately designed strings |
| ESS count per inverter | Up to2 according to approved configuration |
| Storage temperature | −40…+70 °C |
| Typical noise | 29 dB(A) |
| Night consumption | <5.5 W |
| Offered edition | High Current /HC /13.5 A MPPT |
| Reference dimensions | According to model-specific HC datasheet |
| Maximum input power per MPPT | 8.8 kW |
| Battery operating range per datasheet | 600–980 V DC |
| Maximum backup apparent output | 3630 VA |
| Remote monitoring | With suitable Smart Dongle or system network equipment |
Three-phase solar with a battery interface
Huawei SUN2000-6KTL-M1 High Current is a three-phase hybrid inverter rated at 6 kW. Its two MPPTs in the offered HC version provide a 13.5 A current limit per tracker for two PV strings. The high-voltage battery interface allows compatible complete LUNA2000 storage to be added. RS485 and local WLAN support system integration and commissioning.
Two strings matched to the roof
The manufacturer recommends up to 9000 Wp of PV for this model. Each of the two MPPTs has one string input, with 13.5 A input and 19.5 A short-circuit limits according to the actual nameplate version. The design assigns modules by orientation, tilt, operating current and voltage, allowing two appropriately designed roof sections to track independently.
PV voltage design
MPPT operates over 140–980 V, with 600 V nominal input and 200 V start-up voltage. Maximum DC voltage is 1100 V. Series module count is checked against cold open-circuit voltage and the actual input-current limit. Compatible optimizers can be incorporated according to their exact family, firmware and approved layout.
Output for a three-phase system
The 6 kW rating combines with 6600 VA maximum apparent output and 10.1 A maximum output current. The inverter connects to a suitable three-phase system at 50 or 60 Hz. Maximum efficiency is 98.6%, with 97.7% European efficiency. Grid profile, power and power-factor settings follow the actual connection requirements.
LUNA2000 storage as part of the assembly
Supported systems include LUNA2000-5/10/15-S0 and LUNA2000-7/14/21-S1 according to the current specification and appropriate configuration. Battery modules are combined with the correct power and control module for their generation. Capacity in kWh follows the selected complete battery; inverter output in kW describes a different property. Protection, communication and firmware form part of the design.
Charging from solar and grid
The interface supports battery charging up to 10 kW and model-specific discharge up to 6600 W according to the specification and actual battery. Maximum battery current is 16.7 A. The model datasheet gives a 600–980 V DC operating range, while the current manual specifies a 600–1100 V DC interface. Grid charging, schedules and self-consumption are configured within a compatible complete assembly.
Backup with its own output rating
With Backup Box-B1 and a compatible battery, this model provides 3300 VA rated backup apparent output at single-phase 220–230 V. Assess this separately from its 6 kW three-phase grid rating. The current manual lists SmartGuard-63A-T0 as another project option. Selected backup circuits, start-up currents and transfer arrangements are checked for the actual assembly.
FusionSolar and system communication
Built-in WLAN serves local commissioning through the app. Remote plant monitoring uses an appropriately selected Smart Dongle or another supported system network component. RS485 communicates with compatible metering, storage and controls. The current European manual specifies up to two ESSs per M1 and up to three inverters in an appropriate Smart Dongle network according to the approved configuration.
Compact outdoor design
The model-specific HC datasheet specifies 17 kg and reference dimensions of 525 × 470 × 146.5 mm including the bracket. IP65, natural convection and a −25 to +60°C operating range support permanent installation. Design the site with suitable airflow, terminal access and service space. Operating altitude reaches 4000 m with appropriate design and power management.
Protection and connection preparation
For this model, the European manual recommends 16 A three-phase AC protection rated at least 380 V. DC and AC copper conductors follow the project, with 4–6 mm² reference sizing. Compatible three-phase metering includes DTSU666-H, YDS60-C24, DTSU71 or DHSU1079-CT according to firmware. A professional configures protection, earthing and grid profile for the actual installation.
Selecting the exact assembly
Base a recommendation on the exact SUN2000-6KTL-M1, connected-circuit demand and required battery capacity. This item offers the inverter as an individual component; battery, metering, network accessories and backup transfer equipment are selected as appropriate project components. The public Batterado profile and Markdown retain the stated parameters and system relationships. Estimated delivery of 2–3 days is a seller estimate.
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Huawei SUN2000-6KTL-M1 High Current — 6 kW three-phase hybrid inverter. Huawei SUN2000-6KTL-M1 High Current is a three-phase hybrid inverter rated at 6 kW. Its two MPPTs in the offered HC version provide a 13.5 A current limit per tracker for two PV strings. The high-voltage battery interface allows compatible complete LUNA2000 storage to be added. RS485 and local WLAN support system integration and commissioning. The interface supports battery charging up to 10 kW and model-specific discharge up to 6600 W according to the specification and actual battery. Maximum battery current is 16.7 A. The model datasheet gives a 600–980 V DC operating range, while the current manual specifies a 600–1100 V DC interface. Grid charging, schedules and self-consumption are configured within a compatible complete assembly.
Manufacturer: Huawei; Model: SUN2000-6KTL-M1; Type and role: Three-phase hybrid PV inverter for external high-voltage storage; Rated AC output: 6 kW; Maximum apparent AC output: 6600 VA; Grid voltage: 220/380 V /230/400 V /3L+N+PE; Grid frequency: 50 /60 Hz; Maximum AC current: 10.1 A; Power factor: 0.8 leading…0.8 lagging; THD at rated output: ≤3 %; Recommended maximum PV power: 9000 Wp; Maximum DC voltage: 1100 V; Start-up voltage: 200 V; MPPT range: 140–980 V; Rated DC voltage: 600 V; MPPT count: 2; Strings per MPPT: 1; PV string count: 2; Current per MPPT: 13.5 A; Short-circuit current per MPPT: 19.5 A; Maximum efficiency: 98.6 %; European efficiency: 97.7 %; Battery interface — manual voltage range: 600–1100 V DC; Maximum battery current: 16.7 A; Maximum battery charging power: 10 kW; Maximum discharge power per specification: 6600 W; Rated backup apparent output: 3300 VA /1-phase /220–230 V; Ingress protection: IP65; Operating temperature: −25…+60 °C; Operating relative humidity: 0–100 %; Operating altitude: 0–4000 m; Weight including bracket: 17 kg; Dimensions W × H × D including bracket: 525 ×470 ×146.5 mm; Standard communication: RS485; local WLAN for commissioning; Built-in WLAN: 802.11b/g/n /2400–2483.5 MHz; Reference AC protection: 16 A /≥380 V AC /3-phase; DC conductors: 4–6 mm² Cu; Battery conductors: 4–6 mm² Cu; AC conductors: 4–6 mm² Cu.
PE conductor: ≥4 mm² Cu; Grid systems: TN-S /TN-C /TN-C-S /TT /IT; Safety standards: EN/IEC62109-1 /EN/IEC62109-2; Cooling: Natural convection; Topology: Transformerless; Local control: LED /WLAN /FusionSolar App for configuration; Supported battery systems: LUNA2000-5/10/15-S0 /LUNA2000-7/14/21-S1; Battery assembly: Compatible modules with matching power and control module; Storage capacity: Defined by the selected complete battery in kWh; Battery charging from grid: Supported with appropriate configuration; Backup system pairing: LUNA2000 +Backup Box-B1 /SmartGuard-63A-T0; Ethernet connection: With a separate WLAN-FE Smart Dongle; Mobile data connection: Optional compatible 4G Smart Dongle; Energy metering: DTSU666-H /YDS60-C24 /DTSU71 /DHSU1079-CT according to firmware and design; Additional control: SmartAssistant /SmartGuard-63A-T0 according to design; PV optimizers: Compatible SUN2000 units per verified string layout and firmware; Anti-islanding protection: Integrated; DC polarity protection: Integrated; Insulation monitoring: Integrated; Residual current monitoring: Integrated; AC overcurrent and short circuit: Integrated; Temperature protection: Integrated; AFCI arc-fault protection: Integrated; Surge protection: DC and AC, Type II-compatible according to specification; Mounting: Fixed wall installation; Offered scope: Individual inverter with system interfaces for external components; Estimated delivery: 2–3 days, seller estimate; PV input allocation design: One or two appropriately designed strings; ESS count per inverter: Up to2 according to approved configuration; Storage temperature: −40…+70 °C; Typical noise: 29 dB(A); Night consumption: <5.5 W; Offered edition: High Current /HC /13.5 A MPPT; Reference dimensions: According to model-specific HC datasheet; Maximum input power per MPPT: 8.8 kW; Battery operating range per datasheet: 600–980 V DC; Maximum backup apparent output: 3630 VA; Remote monitoring: With suitable Smart Dongle or system network equipment. With Backup Box-B1 and a compatible battery, this model provides 3300 VA rated backup apparent output at single-phase 220–230 V. Assess this separately from its 6 kW three-phase grid rating. The current manual lists SmartGuard-63A-T0 as another project option. Selected backup circuits, start-up currents and transfer arrangements are checked for the actual assembly.
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