Knowledge Base ›
Batteries
AlphaESS SMILE-G3-BAT-8.2P
Official manufacturer
GLOBAL
verified Sept. 22, 2026
PRODUCT PHOTO · AlphaESS
Identity
| brand |
AlphaESS
|
| category |
batteries
|
| ean |
—
|
| firmware |
{'documented_version': 'UNKNOWN', 'constraints': 'UNKNOWN'}
|
| generation |
G3
|
| manufacturer |
AlphaESS
|
| manufacturer_key |
alphaess
|
| market_version |
—
|
| model |
SMILE-G3-BAT-8.2P
|
| model_key |
smileg3bat82p
|
| mpn |
—
|
| product_family |
SMILE-G3
|
| product_status |
active
|
| region |
GLOBAL
|
| release_year |
—
|
| series |
SMILE-G3-BAT
|
| sku |
—
|
Electrical
| bms |
—
|
| cell_chemistry |
LFP (LiFePO4)
|
| cell_configuration |
—
|
| communication |
CAN
|
| cycle_life |
6000
|
| depth_of_discharge_pct |
95
|
| expandable_to_kwh |
49.2 kWh
|
| max_charge_current_a |
32
|
| max_charge_power_w |
—
|
| max_discharge_current_a |
32
|
| max_discharge_power_w |
—
|
| modules_per_stack |
1 ~ 6 in Parallel
|
| nominal_energy_kwh |
8.2
|
| nominal_voltage_v |
256
|
| official_datasheet_url |
https://www.alphaess.com/En/Skippower/downloadFileF?id=192&mid=80
Installation, Operation & Maintenance Manual of SMILE-G3-T4/T5/T6/T8/T10 V04
|
| official_manual_url |
https://www.alphaess.it/Public/Uploads/uploadfile/files/20250519/InstallationOperationMaintenanceManualENSMILEG3T4T5T6T8T10LEDV0407262024.pdf
Installation, Operation & Maintenance Manual of SMILE-G3-T4/T5/T6/T8/T10 V04
|
| official_product_url |
https://www.alphaess.com/smile-g3-3-6kw-5kw-residential-energy-storage-system
Installation, Operation & Maintenance Manual of SMILE-G3-T4/T5/T6/T8/T10 V04
|
| parallel_units_max |
6
|
| peak_discharge |
—
|
| round_trip_efficiency_pct |
—
|
| usable_energy_kwh |
7.8
|
| voltage_range_v |
240 ~ 288 V
|
Physical / mechanical
| ac_terminal |
—
|
| cooling |
—
|
| dc_connector |
—
|
| depth_mm |
250
|
| dimensions_mm |
610 x 250 x 793 mm (W x D x H as printed)
|
| display |
—
|
| enclosure_material |
—
|
| height_mm |
793
|
| mounting |
—
|
| noise_db |
—
|
| weight_kg |
78.3
|
| width_mm |
610
|
Installation
| cable_requirements |
—
|
| commissioning |
—
|
| installation_angle |
—
|
| mounting_clearances |
—
|
| torque |
—
|
Environment
| ingress_protection |
IP21 (Indoor)
|
| max_altitude_m |
—
|
| operating_temperature_c |
-10 °C ~ 50 °C
|
| pollution_degree |
—
|
| protective_class |
—
|
| relative_humidity_pct |
0% ~ 95% (No Condensation)
|
| storage_temperature_c |
—
|
Interfaces & connectors
| app |
—
|
| communication |
['CAN']
|
| dry_contact |
—
|
| meter_interface |
—
|
| monitoring_portal |
—
|
| protocols |
['CAN']
|
Protection
| anti_islanding |
—
|
| arc_fault |
—
|
| dc_switch |
—
|
| insulation_monitoring |
—
|
| overvoltage_category |
—
|
| rcmu |
—
|
| reverse_polarity |
—
|
| surge_protection_ac |
—
|
| surge_protection_dc |
—
|
Certifications
| standards |
['IEC 62619', 'UN 38.3']
|
Warranty & service
| conditions |
5 years product warranty, 10 years battery performance warranty; cycle life 10,000
|
| extension_options |
—
|
| standard_years |
5
|
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| AlphaESS SMILE-G3-BAT-8.2P datasheet | DoD 95%; IP21 (Indoor); Cycle Life 10 000; Weight 78.3 kg |
| Expansion table | 1 ~ 6 in Parallel, 8.2 kWh (single unit) to 49.2 kWh (six units) |