BSLBATT B-LFP48-200E (19-inch rack battery, 10.24 kWh)
Official manufacturer Global verified Sept. 1, 2026
UNKNOWN
Identity
| category | batteries |
| ean | UNKNOWN |
| generation | UNKNOWN |
| manufacturer | BSLBATT |
| market_version | UNKNOWN |
| model | B-LFP48-200E (19-inch rack battery, 10.24 kWh) |
| mpn | B-LFP48-200E |
| product_family | B-LFP48-E rack series (52E/100E/104E/134E/156E/174E/200E/280E/300E) |
| product_revision | UNKNOWN |
| product_status | active |
| region | Global |
| release_year | UNKNOWN |
| sku | UNKNOWN |
Electrical
| bms_architecture | {'type': 'master/slave over RS485B; address 1 = master, addresses 2-63 = slaves, address 0 for single-unit use', 'separate_master_bmu_required': False, 'address_setting': '6-bit DIP dial switch (#1-#6)', 'modules_per_stack': 'UNKNOWN', 'max_parallel_groups': 'UNKNOWN'} |
| chemistry | LFP (LiFePO4), 16S1P prismatic |
| communication_can | True |
| communication_rs485 | True |
| firmware_requirements | UNKNOWN (OTA firmware update available over RS232/host software) |
| max_continuous_charge_current_a |
160
48V 200Ah Lithium Battery Rack Mount for Solar - B-LFP48-200E product page — product page spec table, 'Charge Rated Current / Power 160A / 8.192kW'
|
| max_continuous_discharge_current_a |
200
48V 200Ah Lithium Battery Rack Mount for Solar - B-LFP48-200E product page — product page spec table, 'Discharge Rated Current / Power 200A / 10.24kW'
|
| max_continuous_power_kw | 10.24 |
| max_parallel_units | 63 |
| max_series_units | N/A - 'prohibited to connect battery in series' (user manual V2.7) |
| min_series_units_hv | N/A |
| nominal_energy_kwh | 10.24 |
| nominal_voltage_v | 51.2 |
| officially_supported_inverter_brands | ['Afore', 'Aiswei', 'DEYE/Sunsynk', 'Daneng', 'Ginlong/Solis', 'Goodwe', 'Growatt', 'Hypon', 'Luxpower', 'MUST', 'Megarevo', 'Phocos', 'Pylon', 'SAJ', 'SMA', 'Sofar', 'Sorotec', 'Studer', 'TBB_LITHIUM', 'Victron', 'Voltronic', 'WOW'] |
| officially_supported_inverter_models | UNKNOWN (the manual's protocol table is brand-level only; the product page claims 'Pre-configured for 30+ inverter brands') |
| peak_current_a |
charge peak 210 A / 10.752 kW; discharge max 220 A / 11.264 kW for 1 s; discharge peak 250 A / 12.80 kW for 1 s
48V 200Ah Lithium Battery Rack Mount for Solar - B-LFP48-200E product page — product page, 'Peak Current / Power 250A / 12.80kW, 1s'
|
| supported_inverter_protocols |
['CAN 500 Kb/s (isolated dual) - inverter link; selectable dialects: Pylon, DEYE/Sunsynk, Growatt, Victron, Luxpower, SMA, Goodwe, Studer, Sofar, Ginlong/Solis, TBB_LITHIUM, Daneng, Aiswei, SAJ, MUST, Megarevo, Afore', 'RS485A 9600 bps - monitoring / external equipment; selectable dialects: Pylon, DEYE/Sunsynk, Growatt, Voltronic, Phocos, Luxpower, WOW, Sorotec, Hypon, Afore', 'RS485B 9600 bps - parallel battery communication only', 'RS232 9600 bps (RJ11) - host PC software and firmware update', 'Factory default: CANBUS = Victron, RS485 = DEYE', 'Wi-Fi and Bluetooth (per official product page communication row)']
Rack Battery Pack User Manual B-LFP48 V2.7 (52/100/104/134/156/174/200/280/300E) — user manual V2.7 CAN/RS485 protocol brand tables
|
| usable_energy_kwh | 9.728 |
| voltage_class | LV |
| voltage_range_v | 47-55 (discharge cut-off 47 V, charge voltage 55 V) |
Physical / mechanical
| depth_mm | 590 |
| enclosure_material | UNKNOWN |
| height_mm | 222 |
| housing_color | UNKNOWN |
| mounting_bolt_size | UNKNOWN (screw-based cabinet installation with nuts) |
| mounting_type | ['rack', 'floor'] |
| rack_units | UNKNOWN (19-inch rack form factor; W 483 mm with ears, 442 mm body; 222 mm height ~ 5U) |
| shipping_weight_kg | UNKNOWN |
| terminal_locations | front panel P+ / P- terminals, breaker, comm ports, DIP switch |
| torque_specs | UNKNOWN (not printed in user manual V2.7) |
| weight_kg |
79 +/- 3%
48V 200Ah Lithium Battery Rack Mount for Solar - B-LFP48-200E product page — product page, 'Weight (Kg) 79+/-3%'
|
| width_mm | 483 |
Installation
| indoor_outdoor | indoor (IP20) |
| max_installation_altitude_m | 4000 |
| surface_requirements | load-bearing plate, minimum 15 cm clearance from ground; unit spacing ~205 mm |
| two_person_lift_required | yes - 'Requires specialized lifting device due to weight' (user manual V2.7) |
Environment
| charge_temperature_c | 0 to +55 |
| cooling_method | natural convection ('Cooling Type: Nature') |
| discharge_temperature_c | -20 to +55 |
| ip_rating | IP20 (official product page); user manual V2.7 states IPX4 |
| max_altitude_m | 4000 |
| relative_humidity | <=60% RH |
| storage_temperature_c | 0 to +35 |
Interfaces & connectors
| battery_terminal_type | P+ / P- power terminals |
| bluetooth | yes (official product page) |
| can | yes - 500 Kb/s; RJ45 pin4 CAN-H, pin5 CAN-L, pin7 GND |
| dry_contacts |
yes - dry-contact relay: pins 1-2 close on fault/protection, pins 3-4 close on low-SOC alarm
Rack Battery Pack User Manual B-LFP48 V2.7 (52/100/104/134/156/174/200/280/300E) — user manual V2.7 dry-contact relay pin table
|
| protocol_notes | Protocol dialect selected in firmware/DIP; defaults CANBUS=Victron, RS485=DEYE. |
| rs232 | yes - RJ11, pin3 TX, pin4 RX, pin5 GND, 9600 bps |
| rs485 | yes - RS485A (monitoring) and RS485B (parallel), 9600 bps; RS485B RJ45 pins 1/8 = B, 2/7 = A, 3/6 = GND |
| wifi | yes (official product page 'Communication: RS232, RS485, CAN, WIFI, Bluetooth') |
Protection
| cell_balancing | cell imbalance detected when cell voltage difference > 1 V |
| integrated_breakers_fuses | manual ON/OFF DC breaker on the front panel; rating not printed in user manual V2.7 or on the product page |
| over_current | yes |
| over_temperature | yes - triggers shutdown |
| over_voltage | yes (overcharge) |
| reverse_polarity | yes - reverse connection detected, operation halted |
| short_circuit | yes |
| under_voltage | yes (undervoltage / stop-discharge) |
Certifications
| emc | [] |
| note | Official product page row 'Certification & Safety Standard: UN38.3, CE, IEC 62619'. User manual V2.7 prints no certification identifiers; one dimensional drawing is annotated '51.2V 100Ah (UL)'. |
| other | [] |
| regional | ['CE'] |
| safety | ['IEC 62619'] |
| transport | ['UN38.3'] |
Warranty & service
| cycle_life | >6000 cycles, 25 C (product page); product description states 'over 6,000 cycles at 95% depth of discharge' |
| design_life_years | >15 (@25 C / 77 F) |
| self_discharge | <=3% per month |
| standard_years | 10 |
Packaging & logistics
| gross_weight_kg | UNKNOWN |
| transport_restrictions | UN38.3 certified (product page); no Class 9 statement in the user manual |
Documents
user-manual
Rack Battery Pack User Manual B-LFP48 V2.7 (52/100/104/134/156/174/200/280/300E)
rev V2.7
Recorded conflicts
environment.ip_rating Review required
IP20 — official product page 'Protection Level IP20'
IPX4 — user manual V2.7
document revision / different test
max_parallel_units Review required
63 — official product page, 'Up to 63 units in parallel'
15 — user manual V2.7, 'Max Parallel Units 15 (Address range 2-63)'
manual limit is per-group; the address space allows 63
max_continuous_discharge_current_a Review required
200 A rated / 220 A max 1 s / 250 A peak 1 s — official product page
150 A max continuous discharge, 130 A max continuous charge, 100 A recommended — user manual V2.7 model table
product revision - the current page rates the 200E considerably higher than the 2024 manual
physical.depth_mm Review required
483 (442) x 590 x 222 mm (W*D*H) — official product page
590 x 483 x 225 mm — user manual V2.7
different axis ordering plus a 3 mm height revision
physical.weight_kg Review required
79 kg +/- 3% — official product page bsl-battery.com, accessed 2026-09-01
95 kg — B-LFP48 user manual V2.7 (2024-09) model table
hardware revision / cell change between the 2024 manual and the current product page
environment.ip_rating Review required
IP20 — official product page 'Protection Level IP20'
IPX4 — user manual V2.7
document revision / different test
max_parallel_units Review required
63 — official product page, 'Up to 63 units in parallel'
15 — user manual V2.7, 'Max Parallel Units 15 (Address range 2-63)'
manual limit is per-group; the address space allows 63
max_continuous_discharge_current_a Review required
200 A rated / 220 A max 1 s / 250 A peak 1 s — official product page
150 A max continuous discharge, 130 A max continuous charge, 100 A recommended — user manual V2.7 model table
product revision - the current page rates the 200E considerably higher than the 2024 manual
physical.depth_mm Review required
483 (442) x 590 x 222 mm (W*D*H) — official product page
590 x 483 x 225 mm — user manual V2.7
different axis ordering plus a 3 mm height revision
physical.weight_kg Review required
79 kg +/- 3% — official product page bsl-battery.com, accessed 2026-09-01
95 kg — B-LFP48 user manual V2.7 (2024-09) model table
hardware revision / cell change between the 2024 manual and the current product page
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Cell & Method | 16S1P |
| Dry contact relay | Pins 1-2 fault/protection closure; pins 3-4 low SOC alarm closure |
| Monthly Self-discharge | <=3% / month |
| Recharge deadline after full discharge | within 12 hours after fully discharging; store at SOC >= 30%, recharge every three months |