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Inverters
Sungrow SG75CX-P2
Official manufacturer
EU (EUR technical sheet)
verified Sept. 3, 2026
Identity
| category |
inverters
|
| ean |
UNKNOWN
|
| generation |
CX-P2
|
| grid_type |
TN / TT
|
| hardware_revision |
UNKNOWN
|
| legacy_name |
UNKNOWN
|
| manufacturer |
Sungrow
|
| manufacturer_legal_entity |
Sungrow Power Supply Co., Ltd.
|
| market_version |
EUR
|
| model |
SG75CX-P2
|
| mpn |
UNKNOWN
|
| order_code |
UNKNOWN
|
| phase_configuration |
three-phase (3 / N / PE)
|
| product_family |
SG75CX-P2 (CX-P2 commercial multi-MPPT string inverter, 1000 Vdc system)
|
| product_status |
active
|
| product_status_detail |
active in regional catalogues (an India product page exists at sungrowpower.com/in/en/products/string-inverter/b-sg75cx-p2) but SG75CX-P2 is NOT on the global 2026 string-inverter index; status recorded as regionally-listed
|
| product_status_evidence |
official global product index fetched 2026-09-03 does not list it; the datasheet itself is hosted on Sungrow's own info-support domain and carries a 2025 copyright
|
| region |
EU (EUR technical sheet)
|
| release_year |
UNKNOWN
|
| sku |
UNKNOWN
|
| subcategory |
grid-tied PV string inverter (three-phase commercial, no battery interface)
|
| topology |
transformerless (no galvanic isolation)
|
| variant_note |
8-MPPT member of the CX-P2 family; shares the 1020*795*360 mm chassis with SG100/110/125CX-P2 but is 82 kg vs 93 kg and has 8 MPPTs vs 12.
|
Electrical
| dc_ac_ratio |
UNKNOWN
|
| european_efficiency_pct |
98.3
|
| grid_frequency_range |
45 Hz - 55 Hz / 55 Hz - 65 Hz
|
| max_ac_power_w |
75000
|
| max_apparent_power_va |
75000
|
| max_connector_current_a |
30
|
| max_dc_short_circuit_current_total_a |
320
|
| max_dc_voltage_v |
1100
|
| max_efficiency_pct |
98.5
|
| max_input_current_per_input_a |
UNKNOWN
|
| max_input_current_per_mppt_a |
30
|
| max_input_current_total_a |
240
|
| max_output_current_a |
113.9 A (at 220/380 V)
|
| max_pv_input_power_w |
UNKNOWN
|
| max_short_circuit_current_per_mppt_a |
40
|
| min_operating_voltage_v |
180
|
| mppt_voltage_max_v |
1000
|
| mppt_voltage_min_v |
180
|
| mppt_voltage_range_for_nominal_power |
UNKNOWN
|
| night_power_consumption |
UNKNOWN
|
| nominal_dc_voltage_v |
600
|
| nominal_frequency |
50 Hz / 60 Hz
|
| nominal_voltage |
3 / N / PE, 220/380 V; 230/400 V
|
| num_mppt |
8
|
| num_pv_inputs |
16
|
| oversizing_guidance |
UNKNOWN
|
| power_factor_range |
> 0.99 default; 0.8 leading - 0.8 lagging
|
| rated_ac_power_w |
75000
|
| rated_output_current_a |
108.7 A (at 230/400 V)
|
| recommended_pv_power_w |
UNKNOWN
|
| startup_voltage_v |
200
|
| string_rules |
8 independent MPPTs, 2 PV strings per MPPT (16 strings total); max. current for DC connector 30 A
|
| strings_per_mppt |
2
|
| thd |
<= 2 % at rated power
|
| voltage_range |
320 V - 480 V
|
Physical / mechanical
| cooling |
smart forced air cooling
|
| dimensions_mm |
1020 (W) * 795 (H) * 360 (D) mm
|
| enclosure_material |
UNKNOWN
|
| mounting_type |
['wall-mounting bracket']
|
| weight_kg |
82
|
Installation
| ac_connector |
OT / DT terminal (max. 240 mm2)
|
| dc_connector |
MC4-Evo2 (max. 6 mm2)
|
| indoor_outdoor |
outdoor (IP66)
|
| max_installation_altitude_m |
4000
|
| mounting_orientation |
UNKNOWN
|
Environment
| cooling |
smart forced air cooling
|
| corrosion_class |
C5
|
| fan_replaceable |
UNKNOWN
|
| ip_rating |
IP66
|
| max_altitude_m |
4000
|
| night_power_consumption |
UNKNOWN
|
| noise_db |
UNKNOWN
|
| operating_temperature |
-30 C to 60 C
|
| relative_humidity |
0 % - 100 % non-condensing
|
Interfaces & connectors
| bluetooth |
yes (Bluetooth + APP commissioning)
|
| can |
none documented
|
| communication_label |
RS485 / WLAN / Ethernet
|
| display |
LED, Bluetooth + APP
|
| ethernet |
optional
|
| isolarcloud_dependency |
iSolarCloud for monitoring; no local-operation dependency stated
|
| local_communication |
RS485
|
| logger_support |
UNKNOWN
|
| modbus_rtu |
UNKNOWN
|
| modbus_tcp |
UNKNOWN
|
| register_map_availability |
UNKNOWN
|
| rs485 |
yes
|
| wifi |
optional (WLAN)
|
| winet_support |
yes - Compatibility List 4.3 lists WiNet-S/S2 for the SGxxCX/CX-P2 models (max. 1 device)
|
Protection
| afci |
yes (AFCI capability listed in the protection block)
|
| anti_islanding |
yes
|
| dc_reverse_polarity |
yes
|
| dc_switch |
yes
|
| grid_protection |
grid monitoring
|
| insulation_monitoring |
ground fault monitoring yes; PV string monitoring yes
|
| pid |
PID recovery yes
|
| q_at_night |
yes
|
| rcmu |
leakage current protection yes
|
| spd |
DC Type I + II / AC Type II
|
Certifications
| grid_codes |
['IEC 62109-1', 'EN/IEC 61000-6-1/2/3/4', 'IEC 61727', 'IEC 62116', 'EN 50549-1/2']
|
| note |
'and multiple regional standards' were listed but not enumerated in the extraction
|
Warranty & service
| extension_options |
UNKNOWN
|
| note |
no warranty statement appears in the fetched datasheet extraction
|
| standard_warranty |
UNKNOWN
|
Documents
user-manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
SG125/110/75CX-P2 User Manual (Sungrow support portal) — located, not retrieved
rev UNKNOWN
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| identity.product_status | active in regional catalogues (an India product page exists at sungrowpower.com/in/en/products/string-inverter/b-sg75cx-p2) but SG75CX-P2 is NOT on the global 2026 string-inverter index; status recorded as regionally-listed |
| manufacturer_legal_entity_as_printed | Sungrow Power Supply Co., Ltd. |
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