Knowledge Base › All In One Ess
Must Energy HBP18-5548 ES
Official manufacturer GLOBAL verified Sept. 25, 2026
Identity
| category | all_in_one_ess |
| manufacturer | Must Energy |
| model | HBP18-5548 ES |
| product_status | active |
| region | GLOBAL |
Electrical
| ac_output_waveform |
Pure Sine Wave
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| ac_voltage_v |
230
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| battery_voltage_nominal_v |
51.2
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| bms_integrated |
True
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| cell_chemistry |
LiFePO4
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| chemistry | LFP (LiFePO4) |
| continuous_discharge_current_a | 100.0 |
| cycle_life | 6000 |
| depth_of_discharge_pct | 95.0 |
| grid_frequency_hz |
[50, 60]
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| max_ac_charge_current_a |
100
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| max_charge_current_a | 80.0 |
| max_discharge_current_a | 100.0 |
| max_efficiency_percent |
95
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| max_pv_current_a |
28
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| max_pv_power_w |
6000
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| max_pv_voltage_v |
450
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| max_solar_charge_current_a |
100
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| mppt_voltage_max_v |
360
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| mppt_voltage_min_v |
60
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| nominal_capacity_ah | 100.0 |
| nominal_energy_kwh | 5.12 |
| nominal_energy_kwh_options |
[5.12, 10.24, 15.36]
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| nominal_voltage_v | 51.2 |
| official_product_url |
https://www.mustpower.com/product/hbp1800-es-series-5-5kw-5120wh-15360wh/
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS — inventory record source_url
|
| operating_voltage_max_v | 57.6 |
| operating_voltage_min_v | 44.8 |
| pcs_integrated |
True
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| phase_count | 3 |
| rated_power_kva |
5.5
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| rated_power_kw |
5.5
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| transfer_time_ms |
10
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| usable_energy_kwh | 4.86 |
Physical / mechanical
| length_mm |
237
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
| mounting | 19-inch Rack / Wall-mount |
| width_mm |
594
MUST HBP1800 ES Series 5.5KW / 5120Wh-15360Wh all-in-one ESS
|
Environment
| ip_rating | IP20 |
| operating_temperature_max_c | 60.0 |
| operating_temperature_min_c | -25.0 |
Interfaces & connectors
| communication | CAN, RS485 |
Warranty & service
| warranty_years | 10 |
Documents
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| builder_completeness | partial |
| region_notes | 230 Vac / 50-60 Hz all-in-one stackable ESS; MUST publishes one worldwide specification. |