The Dyness DH200F is a high-voltage energy storage system (ESS) designed for large-scale commercial and industrial use cases. The system includes everything needed in a single cabinet (“all-in-one”): battery modules, management (EMS), protection, cooling, and solar PV (PV) support. The DH200F is suitable for outdoor installation (with protection) and can be used for peak shaving, backup, self-consumption, PV integration, and off-grid switching.
Technical specifications
| Feature | Specification |
|---|---|
| Capacity (nominal) | 215 kWh |
| Power (AC nominal) | 100 kW |
| Battery type / modules | HV51280F, LiFePO₄ cells, ± 280 Ah per module |
| Voltage (DC) | approximately 672‑864 Vdc |
| Nominal current | ~ 140 A (0.5C) |
| Number of units in parallel (AC) | maximum 12 units in parallel for expansion up to ~2.58 MWh |
| Grid ↔ off-grid switchover time | < 20 ms |
| PV inputs / MPPT | Up to ~ 3 MPPT channels , each with input voltage 200‑670 V ±, per channel ~50 kW in select versions |
| Cooling & Environment | Fan-cooled; operating temperature -20°C to +50°C; humidity 0% to 95% non-condensing |
| Housing / Degree of protection | IP55; corrosion protection class C3 standard; ± ± 2.8‑3.3 tonnes weight depending on version |
| Dimensions (WxDxH) | approx. 1850 × 1200 × 2250 mm |
| Safety / fire protection | Multiple detection levels, different extinguishing agents (such as aerosol, FM‑200 etc.), EMS‑based intelligent assessment |
Features & Benefits
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Expandability : Possibility to connect up to 12 units in parallel, resulting in a total capacity of up to approximately 2.58 MWh .
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All-in-one design : Everything integrated in one cabinet, including provisions for PV, management, security and (if desired) off-grid switching.
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Fast changeover : Switching from grid-based to off-grid power (and vice versa) happens in less than 20 milliseconds, helping to prevent interruptions.
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Robust protection : Three levels of detection, multiple extinguishing agents, intelligent EMS that can interpret signals and take measures.
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Weather and environmental resistance : IP55 enclosure, wide temperature range, corrosion protection, sufficient cooling, suitable for outdoor or semi-sheltered installations.
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Application : Suitable for industrial buildings, charging stations, offices, factories, solar farms with storage, where large amounts of energy are required, peak shaving / backup power capacity, etc.
The integrated EMS automatically optimizes consumption, storage, and grid load. In the event of a power outage, the system switches to backup power within ≤10 ms.
With a built-in EMS (Energy Management System), support for peak shaving, and flexible charge and discharge settings, energy balance is automatically adjusted to consumption, grid status, and storage.
With an IP66 enclosure, silent passive cooling, and real-time monitoring via app or WiFi, the inverter offers reliability, ease of use, and minimal maintenance requirements.
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