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Batteries
Sungrow SBR battery module (3.2 kWh)
Official manufacturer
EU / APAC / AU / global
verified Sept. 3, 2026
Identity
| category |
batteries
|
| generation |
SBR
|
| hardware_revision |
Compatibility List V4.3 names module versions V114, V12 and V13 (and an SMR025 / SMR032 module part distinction)
|
| legacy_name |
UNKNOWN
|
| manufacturer |
Sungrow
|
| market_version |
IEC / EN datasheet V5
|
| model |
SBR battery module (3.2 kWh)
|
| product_family |
SBR
|
| product_status |
active
|
| product_status_evidence |
Component of the SBR series, itself active in Compatibility List V4.3 (01.06.2026)
|
| region |
EU / APAC / AU / global
|
| release_year |
UNKNOWN
|
| sku |
UNKNOWN
|
| subcategory |
battery module (component of an SBR stack)
|
| variant_note |
THIS IS THE MODULE, NOT A SYSTEM. It carries its own energy and weight; system energy is this figure times the module count. SBR064 additionally ships one EMPTY module which stores no energy.
|
Electrical
| architecture |
HV (series element of a 2-8 module stack)
|
| cell_chemistry |
LiFePO4 Prismatic Cell
|
| cycle_life |
UNKNOWN
|
| expansion_rules |
'2 to 8 individual battery modules connected in series' (User Manual Ver22)
|
| firmware_requirements |
UNKNOWN
|
| max_charge_current_a |
UNKNOWN
|
| max_charge_power_kw |
UNKNOWN
|
| max_discharge_current_a |
UNKNOWN
|
| max_discharge_power_kw |
UNKNOWN
|
| max_parallel_stacks |
UNKNOWN
|
| mixed_generation_restrictions |
Compatibility List V4.3 module version matrix: V114+V12 = No; all other V114/V12/V13 combinations = Yes. 'Not compatible with SMR032 battery modules' for the SMR025-based assembly (Article Number A-ST-06647).
|
| module_energy_kwh |
3.2
|
| modules_max |
8
|
| modules_min |
2
|
| nominal_energy_kwh |
3.2
|
| nominal_voltage_note |
NOT printed per-module. The datasheet prints only system nominal voltages, which advance by exactly 64 V per module (128/192/256/320/384/448/512), but 64 V is a derivation and is therefore NOT asserted as the module nominal voltage.
|
| nominal_voltage_v |
UNKNOWN
|
| operating_voltage_max_v |
UNKNOWN
|
| operating_voltage_min_v |
UNKNOWN
|
| rated_power_kw |
UNKNOWN
|
| round_trip_efficiency_pct |
UNKNOWN
|
| usable_dod_pct |
100
|
| usable_energy_kwh |
3.2
|
Physical / mechanical
| cooling |
Natural convection (as part of the stack)
|
| depth_mm |
UNKNOWN
|
| dimensions_note |
Module dimensions are NOT printed in datasheet V5 or user manual Ver22. The enclosure height advances 130 mm per module, but that is a stack pitch, not a module dimension, and is recorded only in raw_discovered.
|
| height_mm |
UNKNOWN
|
| ip_rating |
UNKNOWN
|
| mounting |
Stacked on SBR base
|
| weight_kg |
33
|
| width_mm |
UNKNOWN
|
Installation
| indoor_outdoor |
Indoor/Outdoor (as part of the stack)
|
| supported_installation_topology |
Series element of one SBR tower
|
Environment
| charge_temperature_c |
0 to 50
|
| discharge_temperature_c |
-20 to 50
|
| humidity |
0%-95% non-condensing
|
| max_altitude_m |
4000
|
| noise |
UNKNOWN
|
| storage_temperature_c |
-10 to 35
|
| temperature_note |
Inherited from the SBR system datasheet; charge and discharge windows differ.
|
Interfaces & connectors
| can |
UNKNOWN
|
| communication_protocol |
UNKNOWN
|
| ethernet |
UNKNOWN
|
| ports |
Module-level interconnect; the CAN link to the inverter is made at the stack, not the module.
|
| rs485 |
UNKNOWN
|
Protection
| note |
Protections (over/under voltage, over current, over/under temperature, DC breaker) are documented at system level.
|
Certifications
| listed |
['CE', 'CEC', 'IEC 62619', 'IEC 62040', 'UN38.3', 'VDE 2510-50', 'IEC 62477', 'IEC 63056', 'IEC 61000', 'UKCA']
|
| note |
Certificates printed at system level.
|
Warranty & service
| note |
'Please consult the local SUNGROW service team' (User Manual Ver22)
|
| 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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