Dyness STACK100 Pro
Official manufacturer Global verified Sept. 2, 2026
Unresolved safety-relevant conflict
Two sources give different figures for a value on this product and nobody has resolved it. The specifications below are shown as recorded, but this product must not be treated as verified for engineering purposes until the conflict is closed.
Two sources give different figures for a value on this product and nobody has resolved it. The specifications below are shown as recorded, but this product must not be treated as verified for engineering purposes until the conflict is closed.
Identity
| category | batteries |
| ean | UNKNOWN |
| generation | Pro |
| hardware_revision | UNKNOWN |
| legacy_name | UNKNOWN |
| manufacturer | Dyness (Dyness Digital Energy Technology Co., Ltd.) |
| market_version | UNKNOWN |
| model | STACK100 Pro |
| mpn | UNKNOWN |
| product_family | STACK |
| product_status | active |
| product_status_evidence | Listed under C&I Energy Storage Systems > Stacked ESS on the official Dyness product index (fetched 2026-09-02); datasheet dated 2025-11-03. |
| region | Global |
| release_year | UNKNOWN |
| sku | UNKNOWN |
| subcategory | stacked_hv_battery_system |
| variant_note | Cluster = base unit plus 3-15 stacked 5.12 kWh modules (15.36-76.8 kWh). Distributor catalogues list configured SKUs STACK100 Pro-5S (24.32 kWh), -10S (48.64 kWh) and -15S (72.96 kWh); those energies are NOT integer multiples of 5.12 kWh x module count and were not corroborated by any Dyness document, so they are recorded only in raw_discovered. |
Electrical
| ac_frequency | UNKNOWN |
| ac_output_voltage | UNKNOWN |
| battery_voltage_max_v | UNKNOWN |
| battery_voltage_min_v | UNKNOWN |
| cell_chemistry | LiFePO4 (LFP) |
| cell_type | UNKNOWN |
| continuous_charge_current_a | UNKNOWN |
| continuous_charge_power_kw | UNKNOWN |
| continuous_discharge_current_a | UNKNOWN |
| continuous_discharge_power_kw | UNKNOWN |
| cycle_life | ≥8000 cycles (official page); 8000@95%DOD (ENF datasheet listing) |
| depth_of_discharge_pct | 95 |
| max_ac_current_a | UNKNOWN |
| max_ac_power_w | 0 |
| max_charge_current_a | 100 |
| max_charge_power_kw | UNKNOWN |
| max_discharge_current_a | 100 |
| max_discharge_power_kw | UNKNOWN |
| nominal_capacity_ah | 100 |
| nominal_energy_kwh | UNKNOWN |
| nominal_voltage_v | UNKNOWN |
| num_mppt | 0 |
| operating_voltage_max_v | UNKNOWN |
| operating_voltage_min_v | UNKNOWN |
| peak_charge_current_a | UNKNOWN |
| peak_charge_power_kw | UNKNOWN |
| peak_discharge_current_a | UNKNOWN |
| peak_discharge_power_kw | UNKNOWN |
| phase_count | UNKNOWN |
| rated_ac_power_w | 0 |
| round_trip_efficiency_pct | UNKNOWN |
| system_energy_max_kwh | 76.8 |
| system_energy_min_kwh | 15.36 |
| usable_energy_kwh | UNKNOWN |
Physical / mechanical
| cooling_method | Natural (ENF datasheet listing) |
| depth_mm | 460 |
| height_mm | UNKNOWN |
| ip_rating | IP20 |
| mounting_type | floor-standing stack |
| rack_units | UNKNOWN |
| weight_kg | UNKNOWN |
| width_mm | 657 |
Installation
| clearance_requirements | UNKNOWN |
| commissioning_notes | UNKNOWN |
| installation_notes | Official page states single cluster dimension (W/D/H) '657*460*292+169*n mm' - i.e. a 292 mm base plus 169 mm per stacked module; total height therefore depends on module count and is left UNKNOWN. Official page states '30 minutes' installation time per cluster. |
| mounting_notes | Stackable, cable-free. |
Environment
| charge_temperature_max_c | 55 |
| charge_temperature_min_c | 0 |
| discharge_temperature_max_c | 55 |
| discharge_temperature_min_c | -20 |
| indoor_outdoor | UNKNOWN |
| max_altitude_m | UNKNOWN |
| noise_db | UNKNOWN |
| operating_humidity | UNKNOWN |
| operating_temperature_max_c | UNKNOWN |
| operating_temperature_min_c | UNKNOWN |
| storage_temperature_max_c | UNKNOWN |
| storage_temperature_min_c | UNKNOWN |
Interfaces & connectors
| bluetooth | UNKNOWN |
| can | True |
| cellular_4g | UNKNOWN |
| cloud_api | UNKNOWN |
| communication_ports | CAN, RS485, WiFi |
| dry_contact | UNKNOWN |
| ethernet | UNKNOWN |
| local_api | UNKNOWN |
| modbus_rtu | UNKNOWN |
| modbus_tcp | UNKNOWN |
| mqtt | UNKNOWN |
| protocol_notes | App monitoring (Dyness APP). |
| rs232 | UNKNOWN |
| rs485 | True |
| usb | UNKNOWN |
| wifi | True |
Protection
| explosion_venting | UNKNOWN |
| fire_suppression | UNKNOWN |
| insulation_monitoring | UNKNOWN |
| notes | UNKNOWN |
| overcurrent_protection | UNKNOWN |
| short_circuit_protection | UNKNOWN |
Certifications
| corrosion_grade | UNKNOWN |
| grid_codes | UNKNOWN |
| safety_certifications | UNKNOWN |
| standards | UNKNOWN |
| transport_certifications | UNKNOWN |
Warranty & service
| conditions | UNKNOWN |
| summary | 10 Years (ENF datasheet listing) |
| years | 10 |
Documents
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Dyness STACK100 Pro Datasheet EN 20251103 — located, not retrieved
rev UNKNOWN
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
STACK100 Pro User Manual EN 250901 — located, not retrieved
rev UNKNOWN
datasheet_listing
Dyness STACK100 Pro solar storage system datasheet listing (ENF Solar directory)
rev UNKNOWN
product_page
STACK100 Pro - Stacked ESS for residential / small C&I (official product page)
rev UNKNOWN
Recorded conflicts
physical.ip_rating Review required
IP66 — dyness.com official STACK100 Pro product page (feature text)
IP20 — ENF Solar STACK100 Pro datasheet listing
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Charge/discharge rate (official page) | 1C |
| Configured SKUs (Energidea distributor directory, NOT fetched from a Dyness document) | STACK100 Pro-5S 24.32 kWh; -10S 48.64 kWh; -15S 72.96 kWh |
| Max expandable capacity (official page) | 921kWh (12 clusters in parallel) |
| Module dimensions (ENF) | 460x657x292 mm |
| Module weight (ENF) | 34.6 Kg |
| Nominal Battery Energy (module) | 5.12kWh |
| Nominal Voltage (module, ENF) | 51.2 V |
| Usable Energy (module, ENF) | 4.864 kWh |
| manufacturer_legal_entity_as_printed | Dyness Digital Energy Technology Co., Ltd. |