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Battery Control Units
Dyness STACK100 BDU & Base
Verified distributor
GLOBAL
verified Sept. 2, 2026
Identity
| category |
battery_control_units
|
| description |
Control head and base for the STACK100 high-voltage stacked battery system, managing 3-15 STACK100 modules per tower.
|
| ean |
UNKNOWN
|
| generation |
UNKNOWN
|
| gtin |
UNKNOWN
|
| launch_year |
UNKNOWN
|
| manufacturer |
Dyness
|
| marketing_name |
Dyness Stack100 BDU & Base
|
| model |
STACK100 BDU & Base
|
| part_number |
SBDU100 (Stack 100 BDU) - as printed by distributor Rebor
|
| product_type |
battery distribution unit + base
|
| region |
GLOBAL
|
| series |
STACK100
|
| sku |
UNKNOWN
|
| status |
UNKNOWN
|
Electrical
| breaker_rating |
UNKNOWN
|
| max_continuous_current |
100A
|
| note |
Rebor also prints "~5.12kW per module @ 51.2V" alongside the 100A figure.
|
| peak_current |
125A (2 minutes @ 25degC)
|
| power_consumption |
UNKNOWN
|
| supply_voltage_nominal |
UNKNOWN
|
| supply_voltage_range |
UNKNOWN
|
Physical / mechanical
| colour |
UNKNOWN
|
| dimensions_mm |
BDU 590 x 390 x 133.5; Base 590 x 390 x 100
|
| enclosure_material |
UNKNOWN
|
| mounting |
base + stacked modules + BDU
|
| weight_kg |
UNKNOWN
|
Installation
| installation_notes |
STACK100 manual: "Connect the Inverter CAN/RS485 communication cable to the inverter RJ45 CAN/RS485 port"; external power cable to inverter maximum 3 m.
|
| max_parallel_towers |
up to 12 towers in parallel (up to 921 kWh) - per distributor Rebor
|
| mounting_type |
floor-standing stacked tower on a Base
|
| supported_module_count |
3-15 STACK100 modules per tower (up to 76.8 kWh)
|
Environment
| max_altitude_m |
UNKNOWN
|
| operating_temperature |
UNKNOWN
|
| relative_humidity |
UNKNOWN
|
| storage_temperature |
UNKNOWN
|
Interfaces & connectors
| bluetooth |
UNKNOWN
|
| can |
True
|
| cloud_api |
UNKNOWN
|
| communication_ports |
['Inverter CAN/RS485 RJ45 port']
|
| dry_contact |
UNKNOWN
|
| ethernet |
UNKNOWN
|
| local_api |
UNKNOWN
|
| modbus_rtu |
UNKNOWN
|
| modbus_tcp |
UNKNOWN
|
| mqtt |
UNKNOWN
|
| protocol_notes |
Distributor lists "CAN / RS485 / WiFi". The STACK100 user manual instructs connecting the inverter CAN/RS485 communication cable to the inverter RJ45 CAN/RS485 port. No DIP switch or inverter protocol selection table was recoverable from the fetched pages of the STACK100 manual.
|
| rs232 |
UNKNOWN
|
| rs485 |
True
|
| usb |
UNKNOWN
|
| wifi |
True
|
Protection
| ip_rating |
IP20 (indoor installation)
|
| overcurrent_protection |
UNKNOWN
|
| surge_protection |
UNKNOWN
|
Certifications
| marks |
['CE', 'UN38.3', 'IEC62619', 'IEC62477', 'IEC62040']
|
| note |
Listed by distributor Rebor on the BDU & Base product page; may be system-level STACK100 certifications rather than BDU-only.
|
| standards |
['CE', 'UN38.3', 'IEC62619', 'IEC62477', 'IEC62040']
|
Warranty & service
| terms |
UNKNOWN
|
| years |
UNKNOWN
|
Documents
user_manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Dyness STACK100 User Manual EN 0826 (official) — located, not retrieved
rev UNKNOWN
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| documented_relationship:inverter_battery_system | {"to_manufacturer": "multiple", "to_model": "Solis / GoodWe / Deye", "match_level": "brand", "relationship_type": "inverter_battery_system", "status": "verified_distributor", "source": "Rebor product page title", "source_url": "https://www.shop-rebor.com/en/products/dyness-stack100-bdu-base", "confidence": "distributor-verified", "notes": "BRAND-LEVEL ONLY, taken from a distributor page title. Not a manufacturer statement. Do not upgrade to model level."} |
| manufacturer_legal_entity_as_printed | UNKNOWN |
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