Deye Micro Hybrid Energy Storage System
MICRO HYBRID ESS
Suitable for on-grid, off-grid, and portable use
Model Series: SUN-BK80/160/200/250-2.56KWH-EU-AM4-18L
Key Features
- High Conversion Efficiency: DC-AC conversion efficiency of up to 96.5%
- Fast Backup Power: UPS-grade backup power with grid-tie and off-grid switchover time less than 4ms
- Flexible PV Connection: Supports a maximum of 4 MPPTs for flexible connection of multiple PV panels
- High Current Support: Supports 18A high-current PV modules
- Robust Protection: IP65 Protection Rating
- Extended Warranty: 10-year standard warranty
- Wireless Energy Management: Supports smart plug, smart switch, and wireless CT via Deye Cloud APP
- Seamless Scalability: Easily expand the system with additional battery capacity
Operating Modes
- Hybrid Grid-Tied Mode: For self-consumption.
- Off-Grid Mode: For standalone and portable energy storage.
- AC-Coupled Mode: To upgrade existing PV balcony systems to an ESS.
Technical Specifications Summary
The Deye Micro Hybrid ESS is available in models SUN-BK80, SUN-BK160, SUN-BK200, and SUN-BK250, each with a 2.56KWH LFP battery capacity.
| Specification | SUN-BK80-2.56KWH | SUN-BK160-2.56KWH | SUN-BK200-2.56KWH | SUN-BK250-2.56KWH |
|---|---|---|---|---|
| Rated AC Input/Output Active Power | 800W | 1600W | 2000W | 2500W |
| Max. AC Input/Output Active Power | 880W | 1760W | 2200W | 2750W |
| Max. off grid power | 2500W | 2500W | 2500W | 2500W |
| AC Input / Output Frequency and Voltage | 50Hz (45Hz~55Hz), 60Hz (55Hz~65Hz), L + N + PE, 220 / 230 Vac (Single phase) | |||
| Rated AC Input/Output Current | 3.7A/3.5A | 7.3A/7.0A | 9.1A/8.7A | 11.4A/10.9A |
| Max. AC Input/Output Current | 4A/3.9A | 8A/7.7A | 10A/9.6A | 12.5A / 12A |
| Peak Power (off-grid) | 2 times of rated power, 10s | |||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | |||
| Max. Continuous AC Passthrough (grid to load) | 30A | |||
| DC Injection Current | <0.5%In | |||
| Max. PV Access Power | 4400W | |||
| Max. Operating PV Input Current | 18+18+18+18A | |||
| Max. Input Short-Circuit Current | 32+32+32+32A | |||
| Rated PV Input Voltage | 42.5V | |||
| Start-up Voltage | 25Vdc | |||
| MPPT Voltage Range | 20~55V | |||
| No. of MPP Trackers/No. of Strings MPP Tracker | 4/1+1+1+1 | |||
| Battery Type | LiFePO4 | |||
| Battery Voltage Range (V) | 44.8-57.6 | |||
| Battery Nominal Energy | 2560Wh | |||
| Max. Charging/Discharging Current | 55A | |||
| Battery Operating Voltage | 44.8V~57.6V | |||
| Battery Cycle Life | ≥6,000 (@25°C±2°C, 70%EOL) | |||
| Max. Stack NO. | 5 pcs (up to 12.8kWh) | |||
| Parallel Capability | 40 pcs* (Maximum 40 Pieces AE-F2.6 Packs in Parallel, Up to 102.4kWh) | |||
| Display | Colorful Touch LCD & APP & Battery LED (SOC, Alarm) | |||
| Communication Interfaces | Wi-Fi, Bluetooth, LoRa | |||
| Dimension (W X D X H) | 560 × 210 × 330mm | |||
| Ingress Protection (IP) Rating | IP 65 | |||
| Weight Approximate | 24kg | |||
| Operating Temperature Range | -10°C ~ 55°C, >45°C Derating, (-20°C~55°C with heating, optional) | |||
| Max. Operating Altitude | 2000m | |||
| Relative Humidity | 0% ~ 95% (No Condensing) | |||
| Safety EMC / Standard | IEC 62619, UN38.3, IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1/2/3/4 | |||
| Grid Regulation | VDE 4105, IEC 61727/62116, VDE 0126, AS 4777.2, CEI 0-21, EN 50549-1, G98, C10-11, UNE 217002 | |||
| Battery Certification | UN38.3, IEC 62619, CE | |||
| Installation Style | Floor-Mounted, Stacked-Mounted | |||
| Warranty | 10 years | |||
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