Dyness A48100
Official manufacturer Global verified Sept. 2, 2026
Identity
| category | batteries |
| ean | UNKNOWN |
| generation | UNKNOWN |
| hardware_revision | UNKNOWN |
| legacy_name | UNKNOWN |
| manufacturer | Dyness |
| market_version | UNKNOWN |
| model | A48100 |
| mpn | UNKNOWN |
| product_family | Dyness 48V rack module family (B4850, B3, A48100, B51100, BX51100, DL3.6, DL5.0/5.0C/5.0X) disputed |
| product_revision | UNKNOWN |
| product_status | active |
| product_status_detail | active (legacy/long-tail: supported and documented, but not promoted on the current residential product index) |
| product_status_evidence | PRESENT in the official dyness.com Product Literature Download Centre roster fetched 2026-09-02, alongside its sibling B48100, with data sheets, certifications, installation manuals and warranty documents offered. This CORRECTS the existing ANMA record, which concluded on 2026-09-01 that the A48100 'no longer appears' on Dyness's current listings after checking only the low-voltage product index. It has no marketing product page, which is consistent with a legacy but still-supported SKU. |
| region | Global |
| release_year | UNKNOWN |
| sku | UNKNOWN |
| subcategory | low-voltage 48V rack-mount battery module |
| variant_note | One capacity variant (48 V / 100 Ah / 4.8 kWh). A sibling 'B48100' is listed separately in the download centre and is a distinct product. |
Electrical
| bms_architecture | {'type': 'master/slave; the master communicates with slaves over the internal CAN interface', 'separate_master_bmu_required': False, 'modules_per_stack': 'UNKNOWN', 'max_parallel_groups': 'UNKNOWN'} |
| chemistry | LFP (LiFePO4) |
| communication_can | True |
| communication_rs485 | True |
| firmware_requirements | UNKNOWN |
| max_continuous_charge_current_a |
75
A48100 User Manual - Battery Module 48V/100Ah — Table 2-2 p.5, 'Max Power Charge/Discharge Current 75A'
|
| max_continuous_discharge_current_a | 75 |
| max_continuous_power_kw | UNKNOWN (no kW figure printed) |
| max_parallel_units | UNKNOWN (not stated in the A48100 user manual) |
| max_series_units | N/A (LV parallel-only) |
| min_series_units_hv | N/A |
| nominal_energy_kwh | 4.8 |
| nominal_voltage_v | 48 |
| note | NOT RESTATED - see the existing ANMA canonical A48100 record, which is sourced from the A48100 User Manual (ienergy-us.com mirror). Nothing located this session extends or contradicts it. |
| officially_supported_inverter_brands | ['PowerDepot', 'GoodWe', 'Growatt', 'Solis', 'SAJ', 'SUNGROW', 'DEYE', 'Victron', 'Luxpower', 'MUST', 'SMA', 'Studer Innotec', 'Sorotec', 'SOFAR', 'INFINI/VOLTRONIC', 'Hoymiles', 'Schneider', 'IMEON', 'RENAC', 'DELIOS', 'GMDE'] |
| officially_supported_inverter_models | ['DEYE: SUN-3.6K~6K-SG03/04LP1-EU, SUN-3.6K~8K-SG05LP1-EU, SUN-5K~8K-SG01LP1-US, SUN-7.6K~16K-SG01LP1-EU', 'GROWATT: SPF 3K~5K TL-HVM/LVM, SPF 6K~12K T-HVM/DVM, SPF 3K~5K ES, SPH/SPA 3K~10K TL', 'SOLIS: RHI-3K~5K-48ES, RHI-3K~6K-48ES-5G, S5-EH1P(3-6)-L, S6-EH1P3/6K-L-EU, S6-EH1P3K~8K-L-PRO, DYNE 3.6L~8.0L-1P-A', 'GOODWE: GW3648D/5048D-ES/EM/SBP, GW3K/5K-ES G2/SBP G2', 'SUNGROW: SH3.6K~5K-30', 'SOFAR: HYD 3K~6K-ES', 'LUXPOWER: LXP Hybrid 3K~6K, SNA3K~6K', 'INFINI/VOLTRONIC: Infinisolar series 48V, Axpert-King series 48V with communication Card, Axpert-King MKS Modbus Duo Box, Axpert-King VM (RS485 PN-protocol) ICC', 'SCHNEIDER: Conext Series'] |
| peak_current_a |
100 (15 seconds)
A48100 User Manual - Battery Module 48V/100Ah — Table 2-2 p.5, 'Peak Current (Duration) 100A (15 seconds)'
|
| supported_inverter_protocols |
['CAN 500K or 250K (DIP-switch selectable)', 'RS485 9600 or 115200 bps (DIP-switch selectable)', 'RS232 via COM port', 'DIP master setting 3 (CAN): GOODWE, Solis, LUX, Sofar, DEYE, VICTRON, IMEON, Sungrow, SMA, RENAC, DELIOS, SAJ', 'DIP master setting 2 (CAN): Axpert-king/VMIII/MAX, Infinisolar, Growatt SPH/SPA, GMDE', 'DIP master setting 2+3 (RS485): Growatt SPF HVM-P/ES/WPV', 'DIP master setting 1 (DIP #1 & #3 ON): Schneider Conext Series']
A48100 User Manual - Battery Module 48V/100Ah — Section 2.3.1 p.7, DIP master setting table
|
| usable_energy_kwh | UNKNOWN (no DoD/usable figure printed in the user manual) |
| voltage_class | LV |
| voltage_range_v | 42-54 |
Physical / mechanical
| depth_mm | 597 |
| enclosure_material | UNKNOWN |
| height_mm | 155 |
| housing_color | UNKNOWN |
| mounting_bolt_size | M6 |
| mounting_type | ['rack', 'floor'] |
| note | NOT RESTATED - see the existing ANMA canonical A48100 record. |
| rack_units | UNKNOWN (not stated) |
| shipping_weight_kg | UNKNOWN |
| terminal_locations | front panel battery sockets (positive / negative), COM ports, DIP switch |
| torque_specs |
M6 screws, 9.8 N.m (power terminal fixing)
A48100 User Manual - Battery Module 48V/100Ah — p.5, 'M6 screws, 9.8N.m'
|
| weight_kg | approx. 45 |
| width_mm |
504
A48100 User Manual - Battery Module 48V/100Ah — Table 2-1 p.5, 'Size 504x597x155mm'
|
Installation
| indoor_outdoor | indoor |
| installation_humidity_range | 5%-85% RH |
| max_installation_altitude_m | 4000 |
| note | NOT RESTATED - see the existing ANMA canonical A48100 record. |
Environment
| charge_temperature_c |
0 to +55
A48100 User Manual - Battery Module 48V/100Ah — p.11 operating conditions
|
| cooling_method | natural convection (no fan documented) |
| discharge_temperature_c | -20 to +55 |
| ip_rating | UNKNOWN (not stated in the user manual) |
| max_altitude_m | 4000 |
| note | NOT RESTATED - see the existing ANMA canonical A48100 record. |
| relative_humidity | 5%-85% RH |
| storage_temperature_c | -10 to +35 |
Interfaces & connectors
| battery_terminal_type | battery sockets (positive/negative), M6 screws |
| can | yes - 500K or 250K; CANH pin4 & pin12, CANL pin5 & pin13 |
| note | NOT RESTATED - see the existing ANMA canonical A48100 record. |
| protocol_notes | Protocol dialect is chosen with the master DIP switch; see supported_inverter_protocols. Manual p.7 points to '<The list of compatibility between Dyness ESS and Inverters>' for the current list. |
| rs232 | yes - COM port |
| rs485 | yes - 9600 or 115200 bps, RS485A pin2, RS485B pin1 |
Protection
| cell_balancing | UNKNOWN |
| integrated_breakers_fuses | UNKNOWN |
| note | NOT RESTATED - see the existing ANMA canonical A48100 record. |
| over_current | charge >90 A -> current limited to 1 A for 10 s; discharge >100 A -> shutdown after 15 s |
| over_temperature | charging protection window -5 to +55 C; discharging protection window -20 to +55 C |
| over_voltage | yes (over-charge protection) |
| short_circuit | yes - 60-second activation |
| under_voltage | yes (over-discharge protection) |
Certifications
| emc | [] |
| note | The user manual states only 'Comply with European ROHS, Certified SGS' (p.4). No UN38.3 / IEC 62619 identifier is printed in this document. disputed |
| other | ['SGS certified'] |
| regional | ['European RoHS'] |
| safety | [] |
| safety_certifications | UNKNOWN |
| standards | UNKNOWN |
| transport_certifications | UNKNOWN |
Warranty & service
| conditions | UNKNOWN |
| cycle_life | UNKNOWN (not stated in the user manual) |
| design_life_years | UNKNOWN |
| note | Still unknown. The download centre offers 'Warranty documentation' for its LV range but those PDFs are robots-blocked and were not fetched. |
| standard_years | UNKNOWN |
| summary | UNKNOWN |
| years | UNKNOWN |
Packaging & logistics
| gross_weight_kg | UNKNOWN |
| transport_restrictions | UNKNOWN (no UN38.3 or Class 9 statement in the user manual) |
Documents
compatibility-list
Approved Compatibility List of Inverter Brands - Dyness low voltage battery
rev UNKNOWN
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Dyness A48100 Datasheet (EN) — located, not retrieved
rev UNKNOWN
download-index
Dyness Product Literature Download Centre (official) - roster confirms A48100 is still carried
rev UNKNOWN
user-manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
A48100 USER MANUAL Battery Module 48V/100Ah (official dyness.com copy) — located, not retrieved
rev UNKNOWN
Recorded conflicts
identity.product_status Review required
'UNKNOWN (absent from the current dyness.com LV product index as of 2026-09-01)' — Existing ANMA canonical A48100 record
active - present in the official dyness.com download centre roster as of 2026-09-02 — Dyness Product Literature Download Centre
certifications.note Review required
The user manual states only 'Comply with European ROHS, Certified SGS' (p.4). No UN38.3 / IEC 62619 identifier is printed in this document. — stored value
The dyness.com download centre advertises certification documents by CATEGORY across its low-voltage range - 'CE, CEI-021, EN/IEC 62619, UL 1973, MSDS, UN38.3, TUV'. Those are the download centre's document-type labels, NOT a verified per-model certification list, and the underlying PDFs are robots-blocked and were not fetched. Nothing is asserted for the A48100. The existing ANMA record's 'European RoHS / SGS certified' (from the user manual) stands. — incoming package
Detected during import dyness-full-portfolio-2026-09-02
identity.product_family Review required
Dyness 48V rack module family (B4850, B3, A48100, B51100, BX51100, DL3.6, DL5.0/5.0C/5.0X) — stored value
Dyness 48V rack module family (B4850, B3, A48100, B48100, B51100, BX51100, DL3.6, DL5.0/5.0C/5.0X) — incoming package
Detected during import dyness-full-portfolio-2026-09-02
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Charge Cutoff Voltage | 53.5V |
| Download centre document categories offered per product | Data sheets (EN, CN, SA, German, Portuguese); Certifications (CE, CEI-021, EN/IEC 62619, UL 1973, MSDS, UN38.3, TUV); Installation manuals; Warranty documentation |
| Minimum work voltage | 42V |
| Other LV models in the download-centre roster not yet in ANMA | DYNE 3.6/5.0/6.0/8.0L-1P-A, Junior Box, BX51100, DL3.6, DL5.0X, DL5.0, B3, B48100, PowerDepot H5B, B25100, RV12200, PowerRack LV1/LV2/LV4, VB4850 |
| Recommended inverter settings | Max charging voltage 53.5V, float 52.5V, shutdown 47V |
| Sibling model in the same download-centre roster | B48100 |
| identity.product_status | UNKNOWN (absent from the current dyness.com LV product index as of 2026-09-01; still on the LV compatibility list) |