Huawei SUN2000-115KTL-M2
Manufacturer documented Global / EU / MEA datasheet editions fetched verified Sept. 3, 2026
Identity
| category | inverters |
| hardware_revision | UNKNOWN |
| manufacturer | Huawei |
| manufacturer_legal_entity_as_printed | UNKNOWN |
| market_version | UNKNOWN |
| model | SUN2000-115KTL-M2 |
| product_family | SUN2000 M2 (Smart PV Controller, C&I string inverter, 10 MPP trackers) |
| product_status | UNKNOWN |
| 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 | UNKNOWN |
| sku_order_code | UNKNOWN |
| 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_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 |
| max_input_current_per_mppt_a | 30 A |
| max_output_current_a | 182.3 A @400 V, 151.9 A @480 V |
| max_recommended_pv_power_w | UNKNOWN |
| max_short_circuit_current_per_mppt_a | 40 A |
| mppt_voltage_max_v | 1,000 V |
| mppt_voltage_min_v | 200 V |
| 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 |
| oversizing_dc_ac_ratio_guidance | UNKNOWN |
| power_factor_range | 0.8 leading ... 0.8 lagging |
| rated_ac_power_w | 115,000 W |
| rated_input_voltage_v | 600 V @400 Vac, 720 V @480 Vac |
| startup_voltage_v | 200 V |
| 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. |
| thd | < 3% |
| topology | Transformerless |
| voltage_range | UNKNOWN |
Physical / mechanical
| ac_connector | UNKNOWN |
| 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 | UNKNOWN |
| 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 | UNKNOWN |
Interfaces & connectors
| can | 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 |
| rs485 | Yes |
| smartlogger_compatibility | UNKNOWN |
| 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 | UNKNOWN |
Documents
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| manufacturer_legal_entity_as_printed | UNKNOWN |