Knowledge Base ›
Commercial Ess
Sungrow ST455kWh-110kW-4h
Manufacturer documented
EU / APAC
verified Sept. 3, 2026
Identity
| category |
commercial_ess
|
| generation |
PowerStack 200CS
|
| hardware_revision |
UNKNOWN
|
| legacy_name |
UNKNOWN
|
| manufacturer |
Sungrow
|
| market_version |
UNKNOWN
|
| model |
ST455kWh-110kW-4h
|
| product_family |
PowerStack 200CS
|
| product_status |
active
|
| product_status_evidence |
Named as a current model on the PowerStack 200CS Factsheet V1.0 dated 2025-03-11
|
| region |
EU / APAC
|
| release_year |
UNKNOWN
|
| sku |
UNKNOWN
|
| subcategory |
C&I liquid-cooled AC-coupled energy storage cabinet
|
| variant_note |
4-hour sibling of ST225kWh-110kW-2h. VERY THIN RECORD - only the factsheet names it; no per-model datasheet was fetched.
|
Electrical
| architecture |
AC-coupled ESS with integrated PCS
|
| battery_rack_configuration |
UNKNOWN
|
| cell_chemistry |
UNKNOWN
|
| cycle_life |
UNKNOWN
|
| energy_note |
Taken from the model number as printed on the factsheet; NO spec row for this model was fetched, so it is the SKU figure only - and the 2h sibling shows the SKU rounds DOWN from the true nameplate (225 vs 229 kWh). Treat 455 as approximate.
|
| expansion_rules |
UNKNOWN
|
| firmware_requirements |
UNKNOWN
|
| grid_services |
UNKNOWN
|
| max_charge_power_kw |
UNKNOWN
|
| max_discharge_power_kw |
UNKNOWN
|
| max_parallel_quantity_off_grid |
UNKNOWN
|
| max_parallel_quantity_on_grid |
25
|
| max_parallel_stacks |
25
|
| mixed_generation_restrictions |
UNKNOWN
|
| modules_max |
UNKNOWN
|
| modules_min |
UNKNOWN
|
| nominal_energy_kwh |
UNKNOWN
|
| nominal_frequency_hz |
UNKNOWN
|
| nominal_voltage_v |
UNKNOWN
|
| operating_voltage_max_v |
UNKNOWN
|
| operating_voltage_min_v |
UNKNOWN
|
| pcs_topology |
UNKNOWN
|
| power_factor_range |
UNKNOWN
|
| rated_ac_power_kw |
110
|
| rated_ac_voltage_v |
UNKNOWN
|
| rated_power_kw |
110
|
| round_trip_efficiency_pct |
UNKNOWN
|
| scaling_architecture |
'Up to 25 units' parallel (factsheet, stated for both 200CS models)
|
| supported_installation_topology |
UNKNOWN
|
| system_energy_kwh |
455
|
| usable_dod_pct |
UNKNOWN
|
| usable_energy_kwh |
UNKNOWN
|
Physical / mechanical
| cooling |
Intelligent liquid-cooling temperature control (factsheet)
|
| depth_mm |
UNKNOWN
|
| height_mm |
UNKNOWN
|
| ip_rating |
UNKNOWN
|
| mounting |
UNKNOWN
|
| weight_kg |
UNKNOWN
|
| width_mm |
UNKNOWN
|
Installation
| indoor_outdoor |
UNKNOWN
|
| supported_installation_topology |
UNKNOWN
|
Environment
| charge_temperature_c |
UNKNOWN
|
| discharge_temperature_c |
UNKNOWN
|
| humidity |
UNKNOWN
|
| max_altitude_m |
UNKNOWN
|
| noise |
UNKNOWN
|
| operating_temperature_c |
UNKNOWN
|
| storage_temperature_c |
UNKNOWN
|
Interfaces & connectors
| can |
UNKNOWN
|
| communication_protocol |
UNKNOWN
|
| ethernet |
UNKNOWN
|
| ports |
UNKNOWN
|
| rs485 |
UNKNOWN
|
Protection
| enclosure_ip |
UNKNOWN
|
| fire_suppression |
UNKNOWN
|
Warranty & service
| note |
Factsheet states 'system life >= 10 years', which is a design-life claim, NOT a warranty term.
|
| years |
UNKNOWN
|
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| manufacturer_legal_entity_as_printed | Sungrow Power Supply Co., Ltd. |
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