Dyness DH800Y
Official manufacturer GLOBAL перевірено 20 вересня 2026 р.
Identity
| category | commercial_ess |
| ean | — |
| generation | — |
| hardware_revision | — |
| legacy_name | — |
| manufacturer | Dyness (Dyness Digital Energy Technology Co., Ltd.) суперечливе |
| market_version | — |
| model | DH800Y |
| mpn | — |
| product_family | DH |
| product_status | active |
| product_status_evidence | Listed under C&I Energy Storage Systems > All-In-One ESS on the official Dyness product index (fetched 2026-09-02); datasheet dated 2026-03-05. |
| region | Global |
| release_year | — |
| sku | — |
| subcategory | all_in_one_liquid_cooled_ess |
| variant_note | Four listed variants: DH800Y-2H (C3 anti-corrosion, max 10 units in parallel), DH800Y-2H-C5 (C5), DH800Y-4H (C3, max 20 units in parallel), DH800Y-4H-C5 (C5). '2H'/'4H' denote 2-hour and 4-hour discharge duration: same 836 kWh battery, different PCS rating (420 kW vs 210 kW). |
Electrical
| ac_frequency | — |
| ac_output_voltage | 690 V |
| battery_voltage_max_v | 1497 |
| battery_voltage_min_v | 1164 |
| cell_chemistry | LiFePO4 |
| cell_type | 314Ah cell |
| continuous_charge_current_a | 157 |
| continuous_charge_power_kw | — |
| continuous_discharge_current_a | 157 |
| continuous_discharge_power_kw | — |
| cycle_life | — |
| depth_of_discharge_pct | — |
| max_ac_current_a | — |
| max_ac_power_w | — |
| max_charge_current_a | — |
| max_charge_power_kw | — |
| max_discharge_current_a | — |
| max_discharge_power_kw | — |
| nominal_capacity_ah | — |
| nominal_energy_kwh | 836 |
| nominal_voltage_v | — |
| num_mppt | — |
| operating_voltage_max_v | — |
| operating_voltage_min_v | — |
| peak_charge_current_a | — |
| peak_charge_power_kw | — |
| peak_discharge_current_a | — |
| peak_discharge_power_kw | — |
| phase_count | — |
| rated_ac_power_w | 420000 (DH800Y-2H) / 210000 (DH800Y-4H) |
| round_trip_efficiency_pct | 90 |
| system_energy_max_kwh | — |
| system_energy_min_kwh | — |
| usable_energy_kwh | — |
Physical / mechanical
| cooling_method | Fully liquid-cooling |
| depth_mm | 2438 |
| height_mm | 2350 |
| ip_rating | IP55 |
| mounting_type | outdoor floor-standing cabinet pair (battery cabinet + electrical cabinet) |
| rack_units | — |
| weight_kg | 6800 |
| width_mm | 1000 |
Installation
| clearance_requirements | — |
| commissioning_notes | — |
| installation_notes | Two-cabinet system. Battery Cabinet (W×D×H) 1000×2438×2350 mm; Electrical Cabinet (W×D×H) 1000×2438×965 mm. The 6800 kg figure is the BATTERY CABINET weight only (distributor listing); total system weight including the electrical cabinet is UNKNOWN. |
| mounting_notes | Outdoor, modular. |
Environment
| charge_temperature_max_c | — |
| charge_temperature_min_c | — |
| discharge_temperature_max_c | — |
| discharge_temperature_min_c | — |
| indoor_outdoor | outdoor |
| max_altitude_m | — |
| noise_db | <75 dB |
| operating_humidity | — |
| operating_temperature_max_c | 50 |
| operating_temperature_min_c | -30 |
| storage_temperature_max_c | — |
| storage_temperature_min_c | — |
Interfaces & connectors
| bluetooth | — |
| can | — |
| cellular_4g | — |
| cloud_api | — |
| communication_ports | — |
| dry_contact | — |
| ethernet | — |
| local_api | — |
| modbus_rtu | — |
| modbus_tcp | — |
| mqtt | — |
| protocol_notes | — |
| rs232 | — |
| rs485 | — |
| usb | — |
| wifi | — |
Protection
| explosion_venting | Explosion-proof venting design / explosion pressure relief system / anti-explosion ventilation |
| fire_suppression | 3+2 safety protection: PACK/cluster/water fire suppression; aerosol, smoke sensor and exhausting system, visual and audible alarm, intelligent water cooling |
| insulation_monitoring | — |
| notes | — |
| overcurrent_protection | — |
| short_circuit_protection | — |
Certifications
| corrosion_grade | C3 (DH800Y-2H, DH800Y-4H); C5 (DH800Y-2H-C5, DH800Y-4H-C5) |
| grid_codes | — |
| safety_certifications | — |
| standards | — |
| transport_certifications | — |
Warranty & service
| conditions | — |
| summary | Official page states a '15-year service life'; this is a design-life claim, not a stated warranty term. Warranty period UNKNOWN. |
| years | — |
Документи
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Dyness DH800Y Datasheet EN 20251128 — знайдено, не отримано
rev UNKNOWN
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Dyness DH800Y Datasheet EN 20260305 — знайдено, не отримано
rev UNKNOWN
distributor_spec_page
Dyness DH800Y C&I All-in-one 836kWh (e-stocare.ro distributor page)
rev UNKNOWN
trade_press
Dyness Showcases Latest Liquid-Cooled Storage & Charging Solutions (TaiyangNews trade press)
rev UNKNOWN
Зафіксовані конфлікти
identity.manufacturer Review required
Dyness (Dyness Digital Energy Technology Co., Ltd.) — stored value
Dyness — incoming package
Detected during import system-topology-2026-09-batch06
Додаткові задокументовані параметри
Записано дослівно з джерела; поля схеми для них поки немає.
| Container footprint claim | 6-unit parallel system fits in a 20ft container |
| Electrical Cabinet Dimension (W×D×H) | 1000×2438×965 mm |
| High-temperature capability | 50℃ full-power operation |
| Housing material (e-stocare.ro) | Metal |
| Max system AC output (10/20 units parallel) | 4.2 MW AC output |
| Max system DC capacity (10/20 units parallel) | 16 MWh DC capacity |
| Service life | 15-year service life |
| manufacturer_legal_entity_as_printed | Dyness Digital Energy Technology Co., Ltd. |