Knowledge Base › Commercial Ess
LONGi OneNexus H2B
Manufacturer documented GLOBAL verified Sept. 25, 2026
Official product web page: https://www.longi.com/en/products/energy-storage/one-nexus-h2/
Identity
| brand | LONGi |
| category | commercial_ess |
| manufacturer | LONGi |
| manufacturer_key | longi |
| model | OneNexus H2B |
| model_key | onenexush2b |
| product_family | LONGi Energy Storage OneNexus |
| product_status | active |
| region | GLOBAL |
| series | OneNexus H2 |
Electrical
| ac_voltage_v |
380/400
OneNexus H2 - LONGi energy storage product page
|
| battery_cell_chemistry |
LiFePO4
OneNexus H2 - LONGi energy storage product page
|
| chemistry | LiFePO4 (LFP) |
| cooling |
liquid
OneNexus H2 - LONGi energy storage product page
|
| generator_input |
True
OneNexus H2 - LONGi energy storage product page
|
| grid_frequency_hz |
50, 60
OneNexus H2 - LONGi energy storage product page
|
| max_pv_power_kwp |
100
OneNexus H2 - LONGi energy storage product page
|
| max_pv_voltage_v |
1000
OneNexus H2 - LONGi energy storage product page
|
| mppt_voltage_range_v |
150~850
OneNexus H2 - LONGi energy storage product page
|
| nominal_energy_kwh |
156
OneNexus H2 - LONGi energy storage product page
|
| number_of_mppt |
4
OneNexus H2 - LONGi energy storage product page
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| official_product_url |
https://www.longi.com/en/products/energy-storage/one-nexus-h2/
OneNexus H2 - LONGi energy storage product page — inventory record source_url
|
| pcs_integrated |
True
OneNexus H2 - LONGi energy storage product page
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| phase_count |
3
OneNexus H2 - LONGi energy storage product page
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| rated_power_kw |
60
OneNexus H2 - LONGi energy storage product page
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| topology |
cabinet
OneNexus H2 - LONGi energy storage product page
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| transfer_time_ms |
10
OneNexus H2 - LONGi energy storage product page
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Physical / mechanical
| height_mm |
2140
OneNexus H2 - LONGi energy storage product page
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| length_mm |
1550
OneNexus H2 - LONGi energy storage product page
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| weight_kg |
2099
OneNexus H2 - LONGi energy storage product page
|
| width_mm |
1312
OneNexus H2 - LONGi energy storage product page
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Environment
| ip_rating |
IP55/IP66/IP66
OneNexus H2 - LONGi energy storage product page
|
| operating_temperature_max_c |
60
OneNexus H2 - LONGi energy storage product page
|
| operating_temperature_min_c |
-25
OneNexus H2 - LONGi energy storage product page
|
Interfaces & connectors
| communications |
['Wi-Fi', 'Ethernet', 'CAN', 'RS485']
OneNexus H2 - LONGi energy storage product page
|
Documents
product_page
OneNexus H2 - LONGi energy storage product page
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| builder_completeness | partial |
| region_notes | LONGi global English product page; certification row lists CE, UN 38.3, IEC and UL 9540A, and no market-specific electrical edition is published. |