Knowledge Base ›
Batteries
Official manufacturer
GLOBAL
verified Sept. 22, 2026
PRODUCT PHOTO
Identity
| brand |
FoxESS
|
| category |
batteries
|
| ean |
—
|
| firmware |
{'documented_version': 'UNKNOWN', 'constraints': 'UNKNOWN'}
|
| generation |
—
|
| manufacturer |
FoxESS
|
| manufacturer_key |
foxess
|
| market_version |
—
|
| model |
CQ6
|
| model_key |
cq6
|
| mpn |
—
|
| product_family |
CQ Series
|
| product_status |
active
|
| region |
GLOBAL
|
| release_year |
—
|
| series |
CQ
|
| sku |
—
|
Electrical
| bms |
—
|
| cell_chemistry |
LFP (LiFePO4)
|
| cell_configuration |
—
|
| communication |
CAN
|
| cycle_life |
6000
|
| depth_of_discharge_pct |
90
|
| expandable_to_kwh |
83.86
|
| max_charge_current_a |
50
|
| max_charge_power_w |
—
|
| max_discharge_current_a |
100
|
| max_discharge_power_w |
—
|
| modules_per_stack |
Max. 14 Modules in Series
|
| nominal_energy_kwh |
5.99
|
| nominal_voltage_v |
115.2
|
| official_manual_url |
https://www.fox-ess.com/Public/Uploads/uploadfile/files/20251231/ENCQ6CQ7ManualV1.0.4.pdf
FoxESS CQ6 | Battery
|
| official_product_url |
https://www.fox-ess.com/products/battery/cq6
FoxESS CQ6 | Battery
|
| parallel_units_max |
—
|
| peak_discharge |
110 A (60 s)
|
| round_trip_efficiency_pct |
>95 (@25°C, 0.3C)
|
| usable_energy_kwh |
—
|
| voltage_range_v |
104.4 ~ 919.8 V
|
Physical / mechanical
| cooling |
Natural Convection
|
| dimensions_mm |
—
|
| mounting |
Outdoor/Indoor (Stand)
|
| weight_kg |
—
|
Environment
| ingress_protection |
IP65
|
| max_altitude_m |
3000
|
| operating_temperature_c |
Charge 0 ~ 55; Discharge -10 ~ 55 (with warm-up function: -25 ~ 55)
|
| relative_humidity_pct |
5 ~ 95 (No Condensation)
|
| storage_temperature_c |
-10 ~ 50
|
Certifications
| standards |
['IEC 62619', 'IEC 61000-6-1/2/3/4', 'UN38.3']
|
Warranty & service
| conditions |
—
|
| extension_options |
—
|
| standard_years |
—
|
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Dimensions | 660 x 360 mm (third dimension not resolved) |
| FoxESS CQ6 datasheet V1.3 | Depth of Discharge 90 %; Battery Pack Round-Trip Efficiency >95; IP65; Display CQ6-S: LED*1, CQ6-M: LED*6; Operating Temperature charge 0~55 °C, discharge -10~55 °C |
| Variants named on the datasheet | CQ6-S, CQ6-M |