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DeyeAll-in-one system0.8–2.5 kW

SUN-BK(80-250)-2.56KWH-EU-AM2-32L

The SUN-BK(80-250)-2.56KWH-EU-AM2-32L combines storage and power electronics in one system, so there is less to plan and wire on site. It comes in 4 models, 0.8–2.5 kW.

We quote it on its own or together with a Deye hybrid inverter and the accessories the system needs. Availability, lead time and delivery to your site are confirmed in the written quotation.

Request a quoteDatasheet (PDF on Deye's server, opens in a new tab)

No prices online: every order is quoted in writing.

Manufacturer's category
All-in-One ESS
Rating
0.8–2.5 kW
Models on this page
4
Deye SUN-BK(80-250)-2.56KWH-EU-AM2-32L

Models

ModelRating
SUN-BK80-2.56KWH-EU-AM2-32L0.8 kW
SUN-BK160-2.56KWH-EU-AM2-32L1.6 kW
SUN-BK200-2.56KWH-EU-AM2-32L2 kW
SUN-BK250-2.56KWH-EU-AM2-32L2.5 kW

Technical specifications

Values as published by the manufacturer, one column per model where the manufacturer's table has them.

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A value across all model columns is the same for every model.

AC Technical Specification
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
Rated AC Input / Output Active Power800W1600W2000W2500W
Max. AC Input / Output Active Power880W1760W2200W2750W
Max. off grid power2500W
AC Input / Output Frequency and Voltage50Hz ( 45Hz ~ 55Hz ) , 60Hz ( 55Hz ~ 65Hz ) , L+N +PE , 220 / 230 Vac
Rated Grid Input / Output Current3.7A / 3.5A7.3A / 7.0A9.1A / 8.7A11.4A / 10.9A
Max.Grid Input / Output Current4A / 3.9A8.0A / 7.7A10.0A / 9.6A12.5A / 12A
Peak Power ( off-grid )2 time of rated power, 10s
Power Factor Adjustment Range0.8 leading to 0.8 lagging
Max. Continuous AC Passthrough (grid to load)30A
DC Injection Current<0.5%In
PV String Input Data
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
Max. PV Access Power4400W
Max. PV Input Power (W)3520W
Max. Operating PV Input Current32A+32A
Max. Input Short-Circuit Current48A+48A
Rated PV Input Voltage42.5V
Start-up Voltage25Vdc
MPPT Voltage Range20 ~ 55V
No. of MPP Trackers/No. of Strings MPP Tracker2/2+2
Efficiency
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
Max. Efficiency96.5%
Euro Efficiency96.0%
MPPT Efficiency>99%
Equipment Protection
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
IntegratedDC reverse polarity protection , Thermal Protection , AC Output Overcurrent Protection , Insulation Impedance detection , AC Output Overvoltage Protection , Anti-islanding protection , AC Output Short Circuit Protection Thermal Protection , Insulation Impedance detection , AC Output Overvoltage Protection
Surge Protection LevelTYPE II(DC),TYPE II(AC)
Battery Input Data
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
Battery TypeLiFePO4
Max.Charging/Discharging Current50A
Battery Nominal Energy2560Wh
Battery Voltage Range44.8-57.6 V
Charging Strategy for Li-ion BatterySelf-adaption to BMS
General Data
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
Max. Inverter Parallel NO.3 pcs (up to 7.5 kW rated output)
Communication InterfacesWi-Fi, Bluetooth, LoRa
Dimension ( W × D × H )560 × 330 × 210mm
Weight (kg)30kg
Operating Temperature Range-10°C ~ 55°C, >45℃ Derating,( -20℃~55℃ with heating, optional)
Permissible Altitude2000m
Permissible Ambient Humidity0% ~ 95% ( No Condensing )
Ingress Protection(IP) RatingIP65
Safety EMC / StandardIEC 62619,UN38.3,IEC/EN62109-1 IEC/EN 62109-2, IEC/EN 61000-6-1/2/3/4
Grid RegulationVDE 4105,IEC61727/62116,VDE0126,AS4777.2,CEI0-21,EN50549-1,G98,C10-11,UNE217002
Warranty10 years
ModelAE-F2.56
Battery Technical Specification
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
Battery ChemistryLiFePO4
Battery Nominal Voltage51.2V
Battery Nominal Energy2560Wh
Max. Charging / Discharging Current50A
Battery Operating Voltage44.8V-57.6V
Battery Cycle Life≥6000 ( @25°C±2°C, 70%EOL )
Max. Stack NO.5 pcs (up to 12.8kWh )
Parallel Capability40 pcs
Other Technical Specification
ModelSUN-BK80-2.56KWH-EU-AM2-32LSUN-BK160-2.56KWH-EU-AM2-32LSUN-BK200-2.56KWH-EU-AM2-32LSUN-BK250-2.56KWH-EU-AM2-32L
DisplayLED ( SOC, Alarm )
Communication InterfacesLoRa
Dimension ( W × D × H )450 × 210 × 244mm
Ingress Protection(IP) RatingIP 65
Weight Approximate ( kg )22±3kg
Operating Temperature Range-10°C~55°C ( -20℃~55℃ with heating, optional)
Max. Operating Altitude2000m
Relative Humidity0% ~ 95% ( No Condensing )
CertificationUN38.3, IEC 62619, CE
Installation StyleFloor-Mounted,Stacked-Mounted
Warranty10 years

Documents

All documents open from the manufacturer's own servers, so you always get the file Deye currently publishes. Most are in English.

Key features

As listed by the manufacturer.

  • Plug & Play
  • All-in-One Design: Integrated Inverter & Battery
  • Versatile Power Options: 800W/1600W/2000W/2500W
  • Dual Independent MPPTs
  • Compatible with 16A PV Modules
  • 4ms On/Off-Grid Switching
  • Multiple Operating Modes: Grid-Tied, Off-Grid, AC-Coupled

Independent dealerSECURISTIKA SRL is an independent dealer of Deye products. This website is not affiliated with, endorsed by or operated by the manufacturer.

Specifications, features and documents as published by the manufacturer. Check the current datasheet before you order. Source page (opens in a new tab)

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