Huawei SUN2000-115KTL-M2
Official manufacturer Global / EU / MEA datasheet editions fetched verified Sept. 22, 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.
Identity
| category | inverters |
| hardware_revision | — |
| manufacturer | Huawei |
| manufacturer_legal_entity_as_printed | — |
| market_version | — |
| model | SUN2000-115KTL-M2 |
| product_family | SUN2000 M2 (Smart PV Controller, C&I string inverter, 10 MPP trackers) |
| product_status | — |
| 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 / EU / MEA datasheet editions fetched |
| release_year | — |
| sku_order_code | — |
| variant_note | '-M2' suffix load-bearing. Shares the 100KTL-M2 chassis and DC architecture but differs in AC rating and DC connector type. |
Electrical
| european_efficiency | 98.4% @ 400 V, 98.6% @ 480 V |
| max_ac_apparent_power_va | 125,000 VA |
| max_ac_power_va |
125000
SUN2000-100KTL-M2 / SUN2000-115KTL-M2 Smart PV Controller Datasheet
|
| max_active_power_w | 125,000 W |
| max_dc_voltage_v | 1,100 V |
| max_efficiency | 98.6% @ 400 V, 98.8% @ 480 V |
| max_input_current_per_input_a | 20 A disputed |
| max_input_current_per_mppt_a | 30 A disputed |
| max_output_current_a | 182.3 A @400 V, 151.9 A @480 V |
| max_pv_input_voltage_v |
1100
SUN2000-100KTL-M2 / SUN2000-115KTL-M2 Smart PV Controller Datasheet
|
| max_recommended_pv_power_w | — |
| max_short_circuit_current_per_mppt_a | 40 A disputed |
| mppt_voltage_max_v | 1,000 V disputed |
| mppt_voltage_min_v | 200 |
| nighttime_power_consumption | < 3.5 W |
| nominal_frequency | 50 Hz / 60 Hz |
| nominal_output_current_a | 166.0 A @400 V, 138.4 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 |
| official_manual_url |
https://support.huawei.com/enterprise/en/doc/EDOC1100248746
SUN2000-(75KTL-M1, 100KTL-M2, 110KTL-M2, 115KTL-M2) User Manual - Huawei — search-index listing (query: Huawei SUN2000-100KTL-M2 115KTL-M2 user manual); document located, not fetched
|
| oversizing_dc_ac_ratio_guidance | — |
| phase_count |
3
SUN2000-100KTL-M2 / SUN2000-115KTL-M2 Smart PV Controller Datasheet
|
| power_factor_range | 0.8 leading ... 0.8 lagging |
| rated_ac_power_w | 115000 |
| rated_input_voltage_v | 600 V @400 Vac, 720 V @480 Vac |
| startup_voltage_v | 200 |
| 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. |
| strings_per_mppt_distribution |
[2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
SUN2000-100KTL-M2 / SUN2000-115KTL-M2 Smart PV Controller Datasheet
|
| thd | < 3% |
| topology | Transformerless |
| voltage_range | — |
Physical / mechanical
| ac_connector | — |
| cooling | Smart Air Cooling |
| dc_connector | Staubli MC4 |
| dimensions_w_h_d_mm | 1,035 x 700 x 365 mm |
| ip_rating | IP66 |
| noise_db | — |
| weight_kg | 93 kg (with mounting plate); the 100KTL-M2-only datasheet prints "≤93 kg" |
Installation
| commissioning_app | FusionSolar APP (WLAN) |
| mounting | Mounting plate (weight quoted with mounting plate) |
Environment
| max_altitude_m | 4,000 m (13,123 ft.) |
| operating_temperature | -25 °C ~ 60 °C |
| relative_humidity | 0 ~ 100% |
| storage_temperature | — |
Interfaces & connectors
| can | — |
| display | LED indicators; FusionSolar APP |
| dongle_support | Smart Dongle-4G (optional) |
| ethernet | — |
| fe | — |
| local_api_availability | — |
| mbus | Monitoring BUS (MBUS): Yes (isolation transformer required) |
| modbus_rtu | — |
| modbus_tcp | — |
| rs485 | Yes |
| smartlogger_compatibility | — |
| usb | Yes |
| wlan | Yes (WLAN + FusionSolar APP) |
Protection
| afci | Arc fault protection: Yes |
| anti_islanding | Yes |
| dc_insulation_resistance_detection | Yes |
| dc_reverse_polarity | Yes |
| input_side_disconnection_device | Yes |
| pv_string_fault_monitoring | Yes |
| rcmu | Residual current monitoring unit: Yes |
| smart_string_level_disconnector | Yes |
| spd | DC Surge Arrester Type II; AC Surge Arrester Type II |
Certifications
| grid_codes | VDE-AR-N4105, EN 50549-1, EN 50549-2, RD 661, RD 1699, C10/11 |
| safety | EN 62109-1/-2, IEC 62109-1/-2, EN 50530, IEC 62116, IEC 61727, IEC 60068, IEC 61683 |
Warranty & service
| standard_warranty | — |
Documents
Recorded conflicts
electrical.max_short_circuit_current_per_mppt_a Review required
40 A — stored value
40 — Max. Short Circuit Current per MPPT | 40 A
Detected during import v1-freeze-2026-09-batch08
electrical.max_input_current_per_mppt_a Review required
30 A — stored value
30 — Max. Current per MPPT | 30 A
Detected during import v1-freeze-2026-09-batch08
electrical.rated_ac_power_w Resolved — accepted incoming value
115,000 W — stored value
115000 — Rated AC Active Power | 115000 W
Detected during import v1-freeze-2026-09-batch08
electrical.mppt_voltage_max_v Review required
1,000 V — stored value
1000 — MPPT Operating Voltage Range | 200 V ~ 1,000 V
Detected during import v1-freeze-2026-09-batch08
electrical.mppt_voltage_min_v Resolved — accepted incoming value
200 V — stored value
200 — MPPT Operating Voltage Range | 200 V ~ 1,000 V
Detected during import v1-freeze-2026-09-batch08
electrical.startup_voltage_v Resolved — accepted incoming value
200 V — stored value
200 — Start Voltage | 200 V
Detected during import v1-freeze-2026-09-batch08
electrical.max_input_current_per_input_a Review required
20 A — stored value
20 — Max. Current per Input | 20 A
Detected during import v1-freeze-2026-09-batch08
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Max. input number per MPP tracker x Number of MPP trackers | 2 x 10 |
| Nominal Input Voltage | 600 V @ 400 Vac, 720 V @ 480 Vac |
| manufacturer_legal_entity_as_printed | UNKNOWN |
| withheld:product_status | "legacy" |