Huawei SUN2000-15KTL-M5
Official manufacturer global (datasheet 03-202403) verified Sept. 3, 2026
Identity
| category | inverters |
| ean | UNKNOWN |
| generation | M5 (three-phase 1100 V DC platform, 200-1000 V MPPT window, smart air cooling) |
| hardware_revision | UNKNOWN |
| legacy_name | UNKNOWN |
| manufacturer | Huawei |
| manufacturer_legal_entity | UNKNOWN |
| market_version | UNKNOWN |
| model | SUN2000-15KTL-M5 |
| mpn | UNKNOWN |
| order_code | UNKNOWN |
| product_family | SUN2000-12/15/17/20/25KTL-M5 |
| product_status | UNKNOWN |
| product_status_evidence | A product page exists at https://solar.huawei.com/en/products/sun2000-12-15-17-20-25ktl-m5/ but its /specs/ sub-page returned HTTP 404 on 2026-09-03, so catalogue currency could not be confirmed. Datasheet revision 03-202403. |
| region | global (datasheet 03-202403) |
| release_year | UNKNOWN |
| sku | UNKNOWN |
| subcategory | three-phase grid-tied smart string inverter (no battery/ESS interface documented on the fetched sources) |
| variant_note | -M5 is a grid-tied string inverter. It shares the 546 x 460 x 228 mm chassis, 21 kg weight, 2 MPPT / 4 input topology and 30 A (two-string) / 20 A (single string) per-MPPT rating with the -MB0 family, but -MB0 adds a two-terminal Smart String ESS interface and -M5 does not. They are NOT the same product. |
Electrical
| dc_ac_ratio_guidance | UNKNOWN |
| european_efficiency | 98.0% |
| full_power_mppt_voltage_range | 410~800 V |
| max_ac_apparent_power_va | 16500 |
| max_active_power_note | Huawei support doc EDOC1100253093 row 'Maximum active power (cos phi = 1)' ranges 13,200 W to 27,500 W across the family, i.e. numerically equal to max apparent power. |
| max_active_power_w | 16500 |
| max_dc_voltage_v | 1100 |
| max_efficiency | 98.4% |
| max_input_current_per_mppt_a | 30 A (two-string) / 20 A (single string) - the per-MPPT ceiling is 30 A only when two strings share the MPPT; a single string is limited to 20 A |
| max_output_current_a | 25.2 A / 380 V AC; 23.9 A / 400 V AC; 23.1 A / 415 V AC |
| max_recommended_pv_power_w | 22500 |
| max_short_circuit_current_per_mppt_a | 40 |
| mppt_voltage_max_v | 1000 |
| mppt_voltage_min_v | 200 |
| nominal_frequency | 50 Hz/60 Hz |
| nominal_voltage | 220 V AC/380 V AC, 230 V AC/400 V AC, 239.6 V AC/415 V AC, 3W + N + PE (three-phase) |
| num_mppt | 2 |
| num_pv_inputs | 4 |
| num_pv_inputs_note | 'Number of MPP trackers 2' and 'Max. number of inputs 4' -> 2 MPPTs with up to 2 strings each on a single unit. |
| oversizing_limits | Recommended max. PV power 22500 Wp against 15000 W rated AC. |
| power_factor_range | 0.8 leading ... 0.8 lagging |
| rated_ac_power_w | 15000 |
| rated_input_voltage_v | 600 |
| rated_output_current_a | UNKNOWN (a 'Rated output current' row is confirmed to exist in EDOC1100253093 but its per-model values were not returned by the fetch) |
| startup_voltage_v | 200 |
| string_rules | Up to 4 PV strings total across 2 MPPTs; per-MPPT current ceiling depends on how many strings share that MPPT (see max_input_current_per_mppt_a). |
| thd | <= 3% |
| voltage_range | UNKNOWN |
Physical / mechanical
| cooling | Smart air cooling (fan-assisted) |
| depth_mm | 228 |
| dimensions_note | Datasheet 'Dimensions (W x H x D with plate) 546 x 460 x 228 mm'; support doc 'Dimensions (H x W x D) 460 mm x 546 mm x 228 mm' - same box, different axis ordering. |
| enclosure_material | UNKNOWN |
| height_mm | 460 |
| ip_rating | IP66 |
| mounting_type | UNKNOWN |
| noise_db | UNKNOWN (no noise row on either fetched source) |
| weight_kg | 21.0 |
| width_mm | 546 |
Installation
| ac_connector | UNKNOWN |
| cable_entry | UNKNOWN |
| dc_connector | UNKNOWN |
| dc_switch | Yes - 'Input-side disconnection device: Yes' |
| mounting | UNKNOWN |
Environment
| altitude_note | 'Max. operating altitude 4,000 m (13,123 ft.)' with 'Derating above 2000 m' |
| max_altitude_m | 4000 |
| operating_temperature | -25 C to +60 C (-13 F to +140 F) |
| relative_humidity | 0% ~ 100% RH |
Interfaces & connectors
| can | UNKNOWN |
| display | LED Indicators |
| dongle_support | Smart Dongle-WLAN-FE (optional); Smart Dongle-4G for 4G/3G/2G (optional) |
| ethernet | Optional, via Smart Dongle-WLAN-FE |
| fe | Optional, via Smart Dongle-WLAN-FE |
| fusionsolar_monitoring | Yes - 'LED Indicators; Integrated WLAN + FusionSolar App' |
| local_api_availability | UNKNOWN |
| modbus_rtu | UNKNOWN |
| modbus_tcp | UNKNOWN |
| register_doc_availability | A Huawei Enterprise support document set exists for this family (EDOC1100253093); a Modbus register/interface document was not located this session. |
| rs485 | True |
| smartlogger_compatibility | UNKNOWN |
| usb | UNKNOWN |
| wlan | Yes, integrated WLAN |
Protection
| ac_overcurrent_protection | Yes |
| afci | Yes - 'Arc fault protection: Yes' |
| anti_islanding | Yes |
| dc_reverse_polarity_protection | Yes |
| dc_switch | Yes - 'Input-side disconnection device' |
| insulation_monitoring | UNKNOWN |
| overvoltage_category | PV II / AC III |
| rcmu | Yes - 'Residual current monitoring unit: Yes' |
| ripple_receiver_control | Yes |
| string_fault_detection | Yes |
| surge_protection | DC surge protection: TYPE II; AC surge protection: CLASS II |
Certifications
| grid_standards | ['G99', 'EN 50549', 'CEI 0-21', 'CEI 0-16', 'VDE-AR-N-4105', 'VDE-AR-N-4110', 'C10/11', 'ABNT', 'VFR 2019', 'UNE 217001', 'UNE 217002', 'RD 244', 'TOR D4', 'IEC61727', 'IEC62116'] |
| regional_certifications | UNKNOWN |
| safety_standards | ['EN/IEC 62109-1', 'EN/IEC 62109-2'] |
Warranty & service
| extension_options | UNKNOWN |
| note | No warranty row on either fetched source. |
| standard_warranty | UNKNOWN |
Documents
user_manual
SUN2000-(12KTL-25KTL)-M5 Technical Specifications (Huawei Enterprise support / user manual EDOC1100253093)
rev EDOC1100253093
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Full-load MPPT voltage range | 410~800 V |
| Input-side disconnection device | Yes |
| Net weight (support doc) | 21 kg |
| Overvoltage category | PV II / AC III |
| Ripple receiver control | Yes |
| String fault detection | Yes |