Sungrow SH12T
Verified distributor IEC / EU 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.
Identity
| category | inverters |
| ean | UNKNOWN |
| generation | SH-T (successor generation to SH-RT) |
| grid_type | 3 / N / PE |
| hardware_revision | UNKNOWN |
| legacy_name | UNKNOWN |
| manufacturer | Sungrow |
| market_version | IEC/EU edition |
| model | SH12T |
| mpn | UNKNOWN |
| order_code | UNKNOWN |
| phase_configuration | three-phase |
| product_family | SH-T (3-phase residential hybrid, new generation) |
| product_status | UNKNOWN |
| product_status_evidence | Model still listed on Sungrow's official product pages / current datasheets as of 2026-09-03; no explicit lifecycle statement was located. |
| region | IEC / EU |
| release_year | UNKNOWN |
| sku | UNKNOWN |
| subcategory | residential hybrid / storage inverter |
| topology | Transformerless (solar) / Transformerless (battery) |
| variant_note | Successor generation to the SH-RT family: different chassis (620x480x195 mm, 32 kg), AFCI, WiNet-S2, 100-700 V battery window, 50 A charge/discharge. Not a rename of any RT model. |
Electrical
| dc_ac_ratio | 2.0 |
| european_efficiency_pct | 97.5 |
| feed_in_phases_connection_phases | 3 / 3-N-PE |
| frequency_range | 45 Hz - 55 Hz / 55 Hz - 65 Hz |
| max_ac_power_from_grid_w | 12000 |
| max_ac_power_w | 12000 |
| max_apparent_power_va | 12000 |
| max_current_for_input_connector_a | 30 |
| max_dc_voltage_v | 1000 |
| max_efficiency_pct | 98.0 |
| max_input_current_per_input_a | 16 |
| max_input_current_per_mppt_a | 48 A (32 A / 16 A) |
| max_output_current_a | 18.2 |
| max_pv_input_power_w | UNKNOWN |
| max_short_circuit_current_per_input_a | 20 |
| max_short_circuit_current_per_mppt_a | 60 A (40 A / 20 A) |
| mppt_voltage_max_v | 950 |
| mppt_voltage_min_v | 150 |
| mppt_voltage_range | 150 V - 950 V |
| nominal_dc_voltage_v | 600 |
| nominal_frequency | 50 Hz / 60 Hz |
| nominal_voltage | 3 / N / PE, 220 V / 380 V; 230 V / 400 V; 240 V / 415 V |
| num_mppt | 2 |
| num_pv_inputs | 3 |
| oversizing_guidance | Product page states DC/AC ratio up to 200 percent; datasheet recommended max PV input power 24000 Wp |
| power_factor_range | > 0.99 at rated power / adjustable 0.8 leading to 0.8 lagging |
| rated_ac_power_w | 12000 |
| recommended_pv_power_w | 24000 |
| startup_voltage_v | 150 V / 180 V (min. PV input voltage / startup) |
| string_rules | No. of PV strings per MPPT = 2 / 1 |
| thd | < 3 % (of rated power) |
| voltage_range | 270 V - 480 V |
Physical / mechanical
| cooling | Natural convection |
| dimensions | 620 mm * 480 mm * 195 mm (W * H * D) |
| display | LED |
| ip_rating | IP65 (product page states IP65/C5) |
| mounting | Wall-mounting bracket |
| noise_db | 35 dB (A) typical |
| weight_kg | 32 |
Installation
| ac_connection_type | Plug and play connector (Max.16 mm2) |
| dc_connection_type | MC4 compatible connector (PV, Max.6 mm2) / Plug and play connector (battery, Max.10 mm2) |
Environment
| max_altitude_m | 2000 |
| operating_temperature | -25 C - 60 C |
| relative_humidity | 0 % - 100 % (non-condensing) |
Interfaces & connectors
| can | True |
| di_do | DI x 4 / DO x 2 / DRM0 |
| ethernet | True |
| isolarcloud_dependency | UNKNOWN |
| local_communication | RS485, WLAN, Ethernet, CAN; DI x 4 / DO x 2 / DRM0 |
| logger_support | UNKNOWN |
| modbus_rtu | UNKNOWN |
| modbus_tcp | UNKNOWN |
| register_map_availability | UNKNOWN |
| rs485 | True |
| wifi | Yes (WLAN, via WiNet-S2) |
| winet_support | WiNet-S2 (manual states the module is included and supports Ethernet and WLAN) |
Protection
| afci | Yes - 'Precise AFCI'; family product page states AFCI shutdown time 200 ms |
| anti_islanding | UNKNOWN |
| battery_reverse_polarity | True |
| dc_reverse_polarity | True |
| dc_switch | DC switch (solar): Yes |
| grid_protection | Grid monitoring: Yes |
| insulation_monitoring | UNKNOWN |
| pid_zero | True |
| rcmu | Leakage current protection: Yes |
| spd | DC Type II / AC Type II |
Certifications
| standards_and_grid_codes | IEC / EN 62109, IEC 61000-6, EN 62477-1, IEC 61727, IEC 62116, IEC 62920, EN 55011, CISPR 11, VDE-AR-N-4105, EN 50549-1, AS/NZS 4777.2:2020, TOR Type A, R25, NC RfG, PSE 2018, NTS V2.1 Type A, UNE 217001, UNE 217002, RD, CEI 0-21 |
Warranty & service
| warranty_note | No warranty row was present in any fetched datasheet. |
| warranty_years | UNKNOWN |
Documents
installation_manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
SH5T-25T Wiring Diagram — located, not retrieved
rev UNKNOWN
quick_guide
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
SH5T/6T/8T/10T/12T/15T/20T/25T Quick Installation Guide — located, not retrieved
rev UNKNOWN
user_manual
User Manual 3-Phase Hybrid Inverter SH5T/6T/8T/10T/12T/15T/20T/25T
rev SH5_6_8_10_12_15_20_25T-UEN-Ver17-202504
Recorded conflicts
battery.max_charge_power_kw Review required
15000 W (single value appearing against the 'Max. charge / discharge power' row in the fetched extract) — SH5/6/8/10/12T Datasheet V1.1 (solsol.eu mirror)
UNKNOWN - 15000 W matches the SH15T column of a different datasheet and is inconsistent with a 12000 W unit — self-check against SH15/20/25T datasheet
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| AFCI shutdown time | 200 ms |
| Copyright footer | Sungrow Power Supply Co., Ltd. (EUROPE) |
| DC/AC Ratio | 200 % |
| IP Rating | IP65/C5 |
| Max. current for input connector | 30 A |
| documented_relationship:compatible_battery | {"to_manufacturer": "Sungrow", "to_model": "SBR096 / SBR128 / SBR160 / SBR192 / SBR224 / SBR256", "relationship_type": "compatible_battery", "match_level": "series", "communication_protocol": "CAN (BMS)", "required_firmware": "SBRBCU-S_22011.01.19 or later", "required_settings": "UNKNOWN", "required_accessories": "UNKNOWN", "region": "Global", "source": "SH5T-25T User Manual Ver17", "source_url": "https://info-support.sungrowpower.com/application/pdf/2025/07/17/SH5-25T-EN-Ver17-202504.pdf", "source_page": "Compatible battery table", "confidence": "officially-verified", "status": "COMPATIBLE", "notes": ""} |
| manufacturer_legal_entity_as_printed | Sungrow Power Supply Co., Ltd. |