Huawei SUN2000-100KTL-M2
Official manufacturer global (a separate 'SUN2000-100KTL-M2 (Chinese mainland)' column exists in the manual with 380 V only) verified Sept. 3, 2026
Unresolved safety-relevant conflict
Two sources give different figures for a value on this product and nobody has resolved it. The specifications below are shown as recorded, but this product must not be treated as verified for engineering purposes until the conflict is closed.
Two sources give different figures for a value on this product and nobody has resolved it. The specifications below are shown as recorded, but this product must not be treated as verified for engineering purposes until the conflict is closed.
Commercial and Industrial Products List, product tile img alt='SUN2000-100KTL-M2' (lazy-load data-src)
Identity
| brand | FusionSolar / SUN2000 |
| category | inverters |
| ean | UNKNOWN |
| generation | M2 commercial string inverter, 1100 V DC |
| hardware_revision | UNKNOWN |
| manufacturer | Huawei |
| manufacturer_legal_entity_as_printed | UNKNOWN |
| market_version | UNKNOWN |
| model | SUN2000-100KTL-M2 |
| mpn | UNKNOWN |
| product_family | SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) disputed |
| product_revision | UNKNOWN (manual notes BOM-dependent differences: 'The device with the BOM number 01074695-045 does not support MBUS communication'; 'The devices with certain BOM numbers use Staubli MC4 connectors') |
| product_status | active |
| product_status_evidence | No status statement on any fetched Huawei document. https://solar.huawei.com/en/products/sun2000-100ktl-m2/specs/ and .../sun2000-115ktl-m2/specs/ both return HTTP 404 as of 2026-09-03 while sun2000-50ktl-m3/specs/ and SUN2000-150K-MG0/specs/ return 200 — suggestive of withdrawal from the live catalogue, but Huawei prints no status, so this is recorded as evidence, not as a status. |
| product_type_as_printed | Smart PV Controller |
| region | global (a separate 'SUN2000-100KTL-M2 (Chinese mainland)' column exists in the manual with 380 V only) |
| release_year | UNKNOWN |
| sku | UNKNOWN |
| sku_order_code | UNKNOWN |
| variant_note | '-M2' suffix load-bearing: 10-MPPT C&I hardware generation. Not interchangeable with -M3, -M5 or -MG0 units. |
Electrical
| ac_coupling_support | UNKNOWN |
| backup_eps_output_support | false (INFERRED: no backup output documented; commercial grid-tie inverter) |
| battery_support | False |
| battery_type | None (commercial grid-tie string inverter; no storage support mentioned in datasheet) |
| battery_voltage_class | N/A (no battery interface) |
| battery_voltage_max_v | N/A (no battery interface) |
| battery_voltage_min_v | N/A (no battery interface) |
| communication_can | UNKNOWN |
| communication_ethernet | UNKNOWN (Smart Dongle listed as 'Yes' option; interface type not disambiguated in fetched excerpt) |
| communication_rs485 | True |
| communication_wifi | UNKNOWN (Smart Dongle option) |
| ct_support | UNKNOWN |
| european_efficiency | 98.4% @ 400 V, 98.6% @ 480 V |
| european_efficiency_pct | 98.4% (380 V/400 V) / 98.6% (480 V) |
| generator_input_support | UNKNOWN |
| grid_certifications | ['EN 62109-1/-2', 'IEC 62109-1/-2', 'IEC 62116', 'IEC 61727', 'IEC 60068', 'IEC 61683'] |
| grid_export_control | UNKNOWN (not captured in fetched datasheet excerpt) |
| grid_frequency_hz | 50/60 |
| grid_voltage_v | 380/400/480, 3W+(N)+PE |
| home_assistant_integration | UNKNOWN |
| max_ac_apparent_power_va | 110,000 VA |
| max_ac_power_kw | 110 (labels 'Max. AC Apparent Power 110,000 VA' and max active power '110,000 W' @ cos phi = 1) |
| max_active_power_w | 110,000 W |
| max_battery_charge_current_a | N/A (no battery interface) |
| max_battery_charge_power_kw | N/A (no battery interface) |
| max_battery_discharge_current_a | N/A (no battery interface) |
| max_dc_voltage_v | 1100 disputed |
| max_efficiency | 98.6% @ 400 V, 98.8% @ 480 V |
| max_efficiency_pct | 98.6% (380 V/400 V) / 98.8% (480 V) |
| max_input_current_per_input_a | 20 A |
| max_input_current_per_mppt_a |
30
disputed
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Technical Specifications (HTML) — 'Max current per MPPT 30 A'
|
| max_output_current_a | 160.4 A @400 V, 133.7 A @480 V |
| max_pv_input_power_w | UNKNOWN (neither fetched source states a recommended max PV power for this model) |
| max_recommended_pv_power_w | UNKNOWN |
| max_short_circuit_current_per_mppt_a | 40 disputed |
| modbus_rtu | UNKNOWN |
| modbus_tcp | UNKNOWN |
| mppt_max_voltage_v | 1000 |
| mppt_min_voltage_v | 200 |
| mppt_voltage_max_v | 1,000 V |
| mppt_voltage_min_v | 200 V |
| night_power_consumption_w |
< 3.5
SUN2000-100KTL-M2 Smart PV Controller Technical Specification (datasheet PDF asset) — 'Nighttime Power Consumption < 3.5 W'
|
| nighttime_power_consumption | < 3.5 W |
| nominal_frequency | 50 Hz / 60 Hz |
| nominal_output_current_a | 144.4 A @400 V, 120.3 A @480 V |
| nominal_voltage | 400 V / 480 V, 3W+(N)+PE (combined 100/115 datasheet); the 100KTL-M2-only datasheet prints "380 V / 400 V / 480 V, 3W+(N)+PE" — see data_conflicts on the 100KTL-M2 record |
| num_mppt | 10 |
| num_pv_inputs | 20 |
| officially_supported_battery_brands | N/A (no battery support) |
| oversizing_dc_ac_ratio_guidance | UNKNOWN |
| phase_type | three-phase |
| power_factor_range | 0.8 leading ... 0.8 lagging |
| pv_inputs_per_mppt | 2 |
| rated_ac_power_kw | 100 |
| rated_ac_power_w | 100,000 W |
| rated_input_voltage_v | 600 V @400 Vac, 720 V @480 Vac |
| region_variant | global (400 V and 480 V grid tables; nominal DC input '600 V @ 400 Vac, 720 V @ 480 Vac') |
| smart_meter_support | UNKNOWN (commercial plants typically use SmartLogger-based metering; not verified this session) |
| sources | [{'url': 'https://solar.huawei.com/admin/asset/v1/pro/view/c5056ea20b95424fad3c62f0a5e64a84.pdf', 'title': 'SUN2000-100KTL-M2 Smart PV Controller datasheet (solar.huawei.com asset)', 'doc_type': 'datasheet', 'publisher': 'Huawei', 'revision': 'UNKNOWN (version string not present in fetched excerpt)', 'doc_date': 'UNKNOWN', 'language': 'en', 'region': 'global', 'accessed': '2026-09-01', 'confidence': 'officially-verified'}] |
| startup_voltage_v | 200 disputed |
| string_rules | "Max. input number per MPP tracker: 2" with 10 MPP trackers, i.e. 20 DC inputs maximum. Per-MPPT current 30 A, per-input current 20 A and per-MPPT Isc 40 A are three separate printed limits. |
| sunspec_support | UNKNOWN |
| thd | < 3% |
| topology | grid-tie (commercial string inverter / 'Smart PV Controller'; no battery/storage support in datasheet) disputed |
| voltage_range | UNKNOWN |
Physical / mechanical
| ac_connector | UNKNOWN |
| cable_entry_positions | UNKNOWN |
| cable_gland_sizes | UNKNOWN |
| cooling | Smart Air Cooling |
| dc_connector | Amphenol HH4 |
| depth_mm | 365 |
| dimensions_w_h_d_mm | 1,035 x 700 x 365 mm |
| enclosure_material | UNKNOWN |
| height_mm | 700 |
| housing_color | UNKNOWN |
| ip_rating | IP66 |
| mounting_bolt_size | UNKNOWN |
| mounting_hole_spacing_mm | UNKNOWN |
| mounting_type | ['wall', 'support/bracket'] |
| noise_db | UNKNOWN |
| shipping_weight_kg | UNKNOWN |
| torque_specs | UNKNOWN |
| weight_kg |
<= 93
disputed
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Technical Specifications (HTML) — General Specifications, 'Net weight <= 93 kg'
|
| width_mm |
1035
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Technical Specifications (HTML) — General Specifications, 'Dimensions (W x H x D) 1035 mm x 700 mm x 365 mm'
|
Installation
| altitude_derating_note | manual: '0-5000 m (derated when the altitude is greater than 4000 m)'; datasheet: 'Max Operating Altitude 4,000 m'. See data_conflicts. |
| clearance_bottom_mm |
600-730 recommended ('it is recommended that the clearance from the bottom be between 600 mm and 730 mm')
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Determining the Installation Position (HTML) — Installation Clearance Requirements, 'it is recommended that the clearance from the bottom be between 600 mm and 730 mm'
|
| clearance_left_mm | UNKNOWN (manual Figure 4-3 'Clearance' is a drawing) |
| clearance_right_mm | UNKNOWN (manual Figure 4-3 only) |
| clearance_top_mm | UNKNOWN (manual Figure 4-3 only) |
| commissioning_app | FusionSolar APP (WLAN) |
| direct_sunlight_restriction | advised to install in a sheltered place or install an awning to avoid direct sunlight |
| electromagnetic_environment_requirement | magnetic field strength at the installation position must be less than 4 Gauss |
| ground_preparation_requirement | in areas with abundant vegetation, harden the ground underneath with cement or gravel over an area >= 3 m x 2.5 m |
| indoor_outdoor | outdoor/indoor (IP66); if installed in an enclosed environment, heat-dissipation or ventilation equipment must be installed and the indoor ambient temperature must not exceed the outdoor ambient temperature |
| max_installation_altitude_m | 5000 |
| mounting | Mounting plate (weight quoted with mounting plate) |
| mounting_orientation |
vertical, or a maximum back tilt of 75 degrees
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Determining the Installation Position (HTML) — Installation Angle Requirements, 'Install the inverter vertically or at a maximum back tilt of 75 degrees'
|
| noise_separation_requirement_m | > 40 m from noise-sensitive areas (residential areas, office areas, schools) unless a low-noise model is used |
| orientation_allowed | ['vertical', 'back tilt up to 75 degrees'] |
| orientation_forbidden | ['forward tilted', 'excessive back tilted', 'side tilted', 'horizontal', 'upside down', 'stacked installation (not recommended)'] |
| other_restrictions | not in working/living areas; in public places fit a protective net and safety warning sign; not in areas containing flammable materials (sulfur, phosphorus, LPG, marsh gas, flour, cotton), explosives, or corrosive substances (sulfuric/hydrochloric/nitric acid, hydrogen sulfide, chlorine) - corrosion damage is not covered under warranty; salt-affected areas (within 500 m of coast / prone to sea breeze) require consultation with Huawei. SUN2000-75KTL-M1 must be installed in compliance with NBR 16690 and IEC 63226. |
| surface_requirements | mounting structure must be fireproof; not on flammable building materials; installation surface solid enough to bear the inverter weight; not on plaster board walls or similar weak sound-insulating walls in residential areas |
| ventilation_requirements | install in a well-ventilated environment; multiple inverters horizontal mode preferred, triangle mode if space is short; stacked installation not recommended |
Environment
| cooling_method | forced air - 'Smart air cooling' |
| corrosion_class | UNKNOWN |
| fan_replaceable | UNKNOWN |
| ik_rating | UNKNOWN |
| ip_rating | IP66 |
| max_altitude_m | 5000 disputed |
| nema_rating | UNKNOWN |
| noise_level_db | UNKNOWN (manual only gives the >40 m separation rule for noise-sensitive areas) |
| operating_temperature | -25 °C ~ 60 °C |
| operating_temperature_c | -25 to +60 |
| pollution_degree | UNKNOWN |
| relative_humidity | 0-100% RH disputed |
| storage_temperature | UNKNOWN |
| storage_temperature_c | UNKNOWN |
Interfaces & connectors
| ac_terminal_type | manual: 'OT+waterproof terminal'; datasheet: 'Waterproof Connector + OT/DT Terminal' |
| can | UNKNOWN |
| cellular | UNKNOWN |
| display | LED indicators; FusionSolar APP |
| dongle_support | Smart Dongle-4G (optional) |
| ethernet | UNKNOWN |
| fe | UNKNOWN |
| local_api_availability | UNKNOWN |
| mbus | Monitoring BUS (MBUS): Yes (isolation transformer required) |
| modbus_rtu | UNKNOWN |
| modbus_tcp | UNKNOWN |
| protocol_notes | MBUS over the PV cabling is the optimizer/monitoring bus; one BOM (01074695-045) does not support MBUS |
| pv_connector_type |
Amphenol Helios H4 (manual note: 'The devices with certain BOM numbers use Staubli MC4 connectors')
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Technical Specifications (HTML) — General Specifications, 'Input terminal Amphenol Helios H4' + Note [1]
|
| rs485 | Supported (MBUS/RS485) disputed |
| smartlogger_compatibility | UNKNOWN |
| sunspec | UNKNOWN |
| usb | Yes (datasheet: 'LED indicators; WLAN adaptor + FusionSolar APP; RS485; USB') disputed |
| wifi | via WLAN adaptor / Smart Dongle |
| wlan | Yes (WLAN + FusionSolar APP) |
Controls & display
| display_type | none (LED indicator only) |
| leds | LED indicator |
| local_display | False |
| mobile_app | FusionSolar App (via USB data cable or WLAN adaptor) |
Protection
| afci | Supported (on SUN2000-100KTL-M2; not offered on 110KTL-M2/115KTL-M2) disputed |
| anti_islanding | Supported disputed |
| dc_insulation_resistance_detection | Yes |
| dc_reverse_polarity | Yes |
| input_side_disconnection_device | Yes |
| insulation_monitoring | Supported (insulation resistance detection) |
| integrated_dc_switch | True |
| over_current | Output overcurrent protection: Supported |
| overvoltage_category | PV II / AC III |
| protection_class | UNKNOWN |
| pv_string_fault_detection | Supported |
| pv_string_fault_monitoring | Yes |
| rcmu | Residual current monitoring unit: Yes |
| residual_current_monitoring | Supported (RCMU) |
| reverse_polarity | Input reverse connection protection: Supported |
| smart_string_level_disconnector | Yes |
| spd | DC Surge Arrester Type II; AC Surge Arrester Type II |
| surge_protection | DC surge protection Type II (Type I optional); AC surge protection Type II. Manual note: 'The SPD complies with IEC/EN 61643-11 and IEC/EN 61643-31.' |
Certifications
| emc | ["IEC 61000-3-12 (manual: 'Equipment complying with IEC 61000-3-12')"] |
| grid_codes | ['IEC 62116', 'IEC 61727'] disputed |
| other | ['IEC 60068', 'IEC 61683', 'IEC/EN 61643-11', 'IEC/EN 61643-31', 'NBR 16690 (75KTL-M1 install standard)', 'IEC 63226 (75KTL-M1 install standard)'] |
| regional | ['UNKNOWN'] |
| safety | ['EN 62109-1', 'EN 62109-2', 'IEC 62109-1', 'IEC 62109-2'] disputed |
Warranty & service
| design_life_years | UNKNOWN |
| field_replaceable_parts | UNKNOWN |
| standard_warranty | UNKNOWN |
| standard_years | UNKNOWN |
Documents
brochure
Huawei Commercial & Industrial Smart PV Solution — One-Fits-All Solution (product & compatibility brochure)
rev UNKNOWN
datasheet
SUN2000-100KTL-M2 Smart PV Controller Technical Specification (datasheet PDF asset)
rev UNKNOWN (no version string in fetched content)
user-manual
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Determining the Installation Position (HTML)
rev EDOC1100248746, page Update Date 2026-07-21
user-manual
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Technical Specifications (HTML)
rev EDOC1100248746, page Update Date 2026-07-21
Documented compatibility
Documented pairings only. A product absent here has no fetched document naming the pairing — that is not a statement that it fails.
inverter_battery
Huawei LUNA2000-5-S0
COMPATIBLEmanufacturer-documented
Huawei LUNA2000-5/10/15-S0 official specs page 'Compatible Inverters' row
Huawei LUNA2000-7-S1 (of the -5/7/10/12/14/15/17/19/21-S1 family)
COMPATIBLEmanufacturer-documented
Huawei LUNA2000-5/7/10/12/14/15/17/19/21-S1 official specs page, fetched https://solar.huawei.com/en/products/luna2000-7-14-21-s1/specs/
Recorded conflicts
electrical.nominal_voltage Review required
400 V / 480 V, 3W+(N)+PE — https://solar.huawei.com/-/media/Solar/datasheet/SUN2000100kTL115kTLM2.pdf
380 V/ 400 V/ 480 V, 3W+(N)+PE — https://solar.huawei.com/-/media/SolarV4/solar-version2/common/professionals/all-products/ci/smart-pv-controller/sun2000-100ktl-m2/sun2000-100ktl-m2-datasheet-20230506.pdf
electrical.max_short_circuit_current_per_mppt_a Review required
40 — stored value
40 A — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
electrical.max_input_current_per_mppt_a Review required
30 — stored value
30 A — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
electrical.max_dc_voltage_v Review required
1100 — stored value
1,100 V — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
physical.weight_kg Review required
93 kg — https://solar.huawei.com/-/media/Solar/datasheet/SUN2000100kTL115kTLM2.pdf
≤93 kg — https://solar.huawei.com/-/media/SolarV4/solar-version2/common/professionals/all-products/ci/smart-pv-controller/sun2000-100ktl-m2/sun2000-100ktl-m2-datasheet-20230506.pdf
certifications.grid_codes Review required
['IEC 62116', 'IEC 61727'] — stored value
VDE-AR-N4105, EN 50549-1, EN 50549-2, RD 661, RD 1699, C10/11 — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
certifications.safety Review required
['EN 62109-1', 'EN 62109-2', 'IEC 62109-1', 'IEC 62109-2'] — stored value
EN 62109-1/-2, IEC 62109-1/-2, EN 50530, IEC 62116, IEC 61727, IEC 60068, IEC 61683 — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
protection.anti_islanding Review required
Supported — stored value
Yes — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
protection.afci Review required
Supported (on SUN2000-100KTL-M2; not offered on 110KTL-M2/115KTL-M2) — stored value
Arc fault protection: Yes — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
interfaces.usb Review required
Yes (datasheet: 'LED indicators; WLAN adaptor + FusionSolar APP; RS485; USB') — stored value
Yes — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
interfaces.rs485 Review required
Supported (MBUS/RS485) — stored value
Yes — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
environment.relative_humidity Review required
0-100% RH — stored value
0 ~ 100% — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
environment.max_altitude_m Review required
5000 — stored value
4,000 m (13,123 ft.) — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
physical.weight_kg Review required
<= 93 — stored value
93 kg (with mounting plate); the 100KTL-M2-only datasheet prints "≤93 kg" — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
electrical.topology Review required
grid-tie (commercial string inverter / 'Smart PV Controller'; no battery/storage support in datasheet) — stored value
Transformerless — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
electrical.startup_voltage_v Review required
200 — stored value
200 V — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
identity.product_family Review required
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) — stored value
SUN2000 M2 (Smart PV Controller, C&I string inverter, 10 MPP trackers) — incoming package
Detected during import huawei-fusionsolar-full-portfolio-2026-09-03
max_altitude_m Review required
5000 — User Manual EDOC1100248746 General Specifications (page update 2026-07-21): 'Maximum operating altitude 0-5000 m (derated when the altitude is greater than 4000 m)'
4000 — official datasheet PDF asset 9005a18da2964ba2a0541ce4fbae4bef.pdf: 'Max Operating Altitude 4,000 m (13,123 ft.)'
document revision difference - the manual is substantially newer and raises the ceiling to 5000 m with derating above 4000 m
max_altitude_m Review required
5000 — User Manual EDOC1100248746 General Specifications (page update 2026-07-21): 'Maximum operating altitude 0-5000 m (derated when the altitude is greater than 4000 m)'
4000 — official datasheet PDF asset 9005a18da2964ba2a0541ce4fbae4bef.pdf: 'Max Operating Altitude 4,000 m (13,123 ft.)'
document revision difference - the manual is substantially newer and raises the ceiling to 5000 m with derating above 4000 m
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| BOM-dependent MBUS support | 'The device with the BOM number 01074695-045 does not support MBUS communication.' |
| Ground hardening area in vegetated sites | >= 3 m x 2.5 m of cement or gravel |
| Magnetic field strength limit at installation position | less than 4 Gauss |
| Maximum backfeed current to the PV array | 0 A |
| Maximum input current per string | 20 A |
| Maximum output current (SUN2000-100KTL-M2) | 168.8 A (380 V), 160.4 A (400 V), and 133.7 A (480 V) |
| Minimum distance to noise-sensitive areas | greater than 40 m |
| Output mode | 3W + (N) + PE; 'In scenarios without N wires, set Output mode to Three-phase three-wire. In scenarios with N wires, set Output mode to Three-phase four-wire.' |
| Rated output current (SUN2000-100KTL-M2) | 152.0 A (380 V), 144.4 A (400 V), and 120.3 A (480 V) |
| identity.region_as_researched | Global / EU / MEA datasheet editions fetched |
| manufacturer_legal_entity_as_printed | UNKNOWN |