DeyeAll-in-one system5.12 kWh
SUN-BK(80-250)-5.12KWH-EU-AM4-18L/32L
The SUN-BK(80-250)-5.12KWH-EU-AM4-18L/32L combines storage and power electronics in one system, so there is less to plan and wire on site. It comes in 11 models, 5.12 kWh.
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.
No prices online: every order is quoted in writing.
- Manufacturer's category
- All-in-One ESS
- Rating
- 5.12 kWh
- Models on this page
- 11
Models
| Model | Rating |
|---|---|
| SUN-BK80-5.12KWH-EU-AM4-18L | 0.8 kW |
| SUN-BK100-5.12KWH-EU-AM4-18L | 1 kW |
| SUN-BK160-5.12KWH-EU-AM4-18L | 1.6 kW |
| SUN-BK200-5.12KWH-EU-AM4-18L | 2 kW |
| SUN-BK250-5.12KWH-EU-AM4-18L | 2.5 kW |
| SUN-BK80-5.12KWH-EU-AM4-32L | 0.8 kW |
| SUN-BK100-5.12KWH-EU-AM4-32L | 1 kW |
| SUN-BK160-5.12KWH-EU-AM4-32L | 1.6 kW |
| SUN-BK200-5.12KWH-EU-AM4-32L | 2 kW |
| SUN-BK250-5.12KWH-EU-AM4-32L | 2.5 kW |
| AE-F5.12 | 5.12 kWh |
Technical specifications
Values as published by the manufacturer, one column per model where the manufacturer's table has them.
Jump to a group
- SUN-BK(80-250)-5.12KWH-EU-AM4-18L › Battery Input Data
- SUN-BK(80-250)-5.12KWH-EU-AM4-18L › PV String Input Data
- SUN-BK(80-250)-5.12KWH-EU-AM4-18L › AC Input / Output Data
- SUN-BK(80-250)-5.12KWH-EU-AM4-18L › Efficiency
- SUN-BK(80-250)-5.12KWH-EU-AM4-18L › Equipment Protection
- SUN-BK(80-250)-5.12KWH-EU-AM4-18L › General Data
- SUN-BK(80-250)-5.12KWH-EU-AM4-32L › Battery Input Data
- SUN-BK(80-250)-5.12KWH-EU-AM4-32L › PV String Input Data
- SUN-BK(80-250)-5.12KWH-EU-AM4-32L › AC Input / Output Data
- SUN-BK(80-250)-5.12KWH-EU-AM4-32L › Efficiency
- SUN-BK(80-250)-5.12KWH-EU-AM4-32L › Equipment Protection
- SUN-BK(80-250)-5.12KWH-EU-AM4-32L › General Data
- AE-F5.12 › Battery Technical Specification
- AE-F5.12 › Other Technical Specification
A value across all model columns is the same for every model.
| Model | SUN-BK80-5.12KWH-EU-AM4-18L | SUN-BK100-5.12KWH-EU-AM4-18L | SUN-BK160-5.12KWH-EU-AM4-18L | SUN-BK200-5.12KWH-EU-AM4-18L | SUN-BK250-5.12KWH-EU-AM4-18L |
|---|---|---|---|---|---|
| Battery Type | LiFePO4 | ||||
| Battery Voltage Range(V) | 44.8-57.6 V | ||||
| Battery Nominal Energy (Wh) | 5120Wh | ||||
| Max.Charging/Discharging Current(A) | 50A | ||||
| Charging Strategy for Li-ion Battery | Self-adaption to BMS | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-18L | SUN-BK100-5.12KWH-EU-AM4-18L | SUN-BK160-5.12KWH-EU-AM4-18L | SUN-BK200-5.12KWH-EU-AM4-18L | SUN-BK250-5.12KWH-EU-AM4-18L |
|---|---|---|---|---|---|
| Max. PV access power (W) | 4400W | ||||
| Max. Operating PV Input Current (A) | 18+18+18+18A | ||||
| Max. Input Short-Circuit Current (A) | 27+27+27+27A | ||||
| Rated PV Input voltage (V) | 42.5V | ||||
| Start-up Voltage (V) | 25Vdc | ||||
| MPPT voltage range (V) | 20 ~ 55V | ||||
| No. of MPP Trackers/No. of Strings MPP Tracker | 4/1+1+1+1 | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-18L | SUN-BK100-5.12KWH-EU-AM4-18L | SUN-BK160-5.12KWH-EU-AM4-18L | SUN-BK200-5.12KWH-EU-AM4-18L | SUN-BK250-5.12KWH-EU-AM4-18L |
|---|---|---|---|---|---|
| Rated AC Input/Output Active Power (W) | 800W | 1000W | 1600W | 2000W | 2500W |
| Max. AC Input/Output Active Power (W) | 880W | 1100W | 1760W | 2200W | 2750W |
| Max. off grid power (W) | 2500W | ||||
| Rated AC Input/Output Current (A) | 3.7A / 3.5A | 4.6A / 4.4A | 7.3A / 7.0A | 9.1A / 8.7A | 11.4A / 10.9A |
| Max. AC Input/Output Current (A) | 4A / 3.9A | 5A / 4.8A | 8A / 7.7A | 10A / 9.6A | 12.5A / 12A |
| Peak Power (off-grid) (W) | 2 time of rated power, 10s | ||||
| AC Input / Output Frequency and Voltage | 50Hz ( 45Hz ~ 55Hz ) , 60Hz ( 55Hz ~ 65Hz ) , L+N +PE , 220 / 230 Vac | ||||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | ||||
| Max. Continuous AC Passthrough (grid to load)(A) | 30A | ||||
| DC Injection Current | <0.5%In | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-18L | SUN-BK100-5.12KWH-EU-AM4-18L | SUN-BK160-5.12KWH-EU-AM4-18L | SUN-BK200-5.12KWH-EU-AM4-18L | SUN-BK250-5.12KWH-EU-AM4-18L |
|---|---|---|---|---|---|
| Max. Efficiency | 96.5% | ||||
| Euro Efficiency | 96.0% | ||||
| MPPT Efficiency | >99% | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-18L | SUN-BK100-5.12KWH-EU-AM4-18L | SUN-BK160-5.12KWH-EU-AM4-18L | SUN-BK200-5.12KWH-EU-AM4-18L | SUN-BK250-5.12KWH-EU-AM4-18L |
|---|---|---|---|---|---|
| Integrated | DC reverse polarity protection , AC Output Overcurrent Protection , AC Output Overvoltage Protection , AC Output Short Circuit Protection Thermal Protection , Insulation Impedance detection , Anti-islanding protection | ||||
| Surge Protection Level | TYPE II(DC),TYPE II(AC) | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-18L | SUN-BK100-5.12KWH-EU-AM4-18L | SUN-BK160-5.12KWH-EU-AM4-18L | SUN-BK200-5.12KWH-EU-AM4-18L | SUN-BK250-5.12KWH-EU-AM4-18L |
|---|---|---|---|---|---|
| Max. Inverter Parallel NO. | 3 pcs (up to 7.5 kW rated output) | ||||
| Communication Interfaces | Wi-Fi, Bluetooth, LoRa | ||||
| Operating Temperature Range (°C) | -10°C ~ 55°C, >45℃ Derating,( -20℃~55℃ with heating, optional) | ||||
| Permissible Altitude (m) | 2000m | ||||
| Ingress Protection(IP) Rating | IP65 | ||||
| Cabinet Size( W × H × D ) | 560 × 510 × 210mm | ||||
| Weight (kg) | 52±3kg | ||||
| Permissible Ambient Humidity | 0% ~ 95% ( No Condensing ) | ||||
| Warranty | 10 years | ||||
| Grid Regulation | VDE 4105,IEC61727/62116,VDE0126,AS4777.2,CEI0-21,EN50549-1,G98,C10-11,UNE217002 | ||||
| Safety EMC / Standard | IEC 62619,UN38.3,IEC/EN62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1/2/3/4 | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-32L | SUN-BK100-5.12KWH-EU-AM4-32L | SUN-BK160-5.12KWH-EU-AM4-32L | SUN-BK200-5.12KWH-EU-AM4-32L | SUN-BK250-5.12KWH-EU-AM4-32L |
|---|---|---|---|---|---|
| Battery Type | LiFePO4 | ||||
| Battery Voltage Range(V) | 44.8-57.6 V | ||||
| Battery Nominal Energy (Wh) | 5120Wh | ||||
| Max.Charging/Discharging Current(A) | 50A | ||||
| Charging Strategy for Li-ion Battery | Self-adaption to BMS | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-32L | SUN-BK100-5.12KWH-EU-AM4-32L | SUN-BK160-5.12KWH-EU-AM4-32L | SUN-BK200-5.12KWH-EU-AM4-32L | SUN-BK250-5.12KWH-EU-AM4-32L |
|---|---|---|---|---|---|
| Max. PV access power (W) | 5760W | ||||
| Max. Operating PV Input Current (A) | 32+32+32+32A | ||||
| Max. Input Short-Circuit Current (A) | 48+48+48+48A | ||||
| Rated PV Input voltage (V) | 42.5V | ||||
| Start-up Voltage (V) | 25Vdc | ||||
| MPPT voltage range (V) | 20 ~ 55V | ||||
| No. of MPP Trackers/No. of Strings MPP Tracker | 4/1+1+1+1 | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-32L | SUN-BK100-5.12KWH-EU-AM4-32L | SUN-BK160-5.12KWH-EU-AM4-32L | SUN-BK200-5.12KWH-EU-AM4-32L | SUN-BK250-5.12KWH-EU-AM4-32L |
|---|---|---|---|---|---|
| Rated AC Input/Output Active Power (W) | 800W | 1000W | 1600W | 2000W | 2500W |
| Max. AC Input/Output Active Power (W) | 880W | 1100W | 1760W | 2200W | 2750W |
| Max. off grid power (W) | 2500W | ||||
| Rated AC Input/Output Current (A) | 3.7A / 3.5A | 4.6A / 4.4A | 7.3A / 7.0A | 9.1A / 8.7A | 11.4A / 10.9A |
| Max. AC Input/Output Current (A) | 4A / 3.9A | 5A / 4.8A | 8A / 7.7A | 10A / 9.6A | 12.5A / 12A |
| Peak Power (off-grid) (W) | 2 time of rated power, 10s | ||||
| AC Input / Output Frequency and Voltage | 50Hz ( 45Hz ~ 55Hz ) , 60Hz ( 55Hz ~ 65Hz ) , L+N +PE , 220 / 230 Vac | ||||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | ||||
| Max. Continuous AC Passthrough (grid to load)(A) | 30A | ||||
| DC Injection Current | <0.5%In | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-32L | SUN-BK100-5.12KWH-EU-AM4-32L | SUN-BK160-5.12KWH-EU-AM4-32L | SUN-BK200-5.12KWH-EU-AM4-32L | SUN-BK250-5.12KWH-EU-AM4-32L |
|---|---|---|---|---|---|
| Max. Efficiency | 96.5% | ||||
| Euro Efficiency | 96.0% | ||||
| MPPT Efficiency | >99% | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-32L | SUN-BK100-5.12KWH-EU-AM4-32L | SUN-BK160-5.12KWH-EU-AM4-32L | SUN-BK200-5.12KWH-EU-AM4-32L | SUN-BK250-5.12KWH-EU-AM4-32L |
|---|---|---|---|---|---|
| Integrated | DC reverse polarity protection , AC Output Overcurrent Protection , AC Output Overvoltage Protection , AC Output Short Circuit Protection Thermal Protection , Insulation Impedance detection , Anti-islanding protection | ||||
| Surge Protection Level | TYPE II(DC),TYPE II(AC) | ||||
| Model | SUN-BK80-5.12KWH-EU-AM4-32L | SUN-BK100-5.12KWH-EU-AM4-32L | SUN-BK160-5.12KWH-EU-AM4-32L | SUN-BK200-5.12KWH-EU-AM4-32L | SUN-BK250-5.12KWH-EU-AM4-32L |
|---|---|---|---|---|---|
| Max. Inverter Parallel NO. | 3 pcs (up to 7.5 kW rated output) | ||||
| Communication Interfaces | Wi-Fi, Bluetooth, LoRa | ||||
| Operating Temperature Range (°C) | -10°C ~ 55°C, >45℃ Derating,( -20℃~55℃ with heating, optional) | ||||
| Permissible Altitude (m) | 2000m | ||||
| Ingress Protection(IP) Rating | IP65 | ||||
| Cabinet Size( W × H × D ) | 560 × 510 × 210mm | ||||
| Weight (kg) | 52±3kg | ||||
| Permissible Ambient Humidity | 0% ~ 95% ( No Condensing ) | ||||
| Warranty | 10 years | ||||
| Grid Regulation | VDE 4105,IEC61727/62116,VDE0126,AS4777.2,CEI0-21,EN50549-1,G98,C10-11,UNE217002 | ||||
| Safety EMC / Standard | IEC 62619,UN38.3,IEC/EN62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1/2/3/4 | ||||
| Battery Chemistry | LiFePO4 |
|---|---|
| Battery Nominal Voltage | 51.2V |
| Battery Nominal Energy | 5120Wh |
| Max. Charging / Discharging Current | 50A |
| Battery Operating Voltage | 44.8V-57.6V |
| Battery Cycle Life | ≥6000 ( @25°C±2°C, 70%EOL ) |
| Max. Stack NO. | 3 pcs (up to 15.36kWh ) |
| Parallel Capability | 16 pcs* |
| Display | LED ( SOC, Alarm ) |
|---|---|
| Communication Interfaces | LoRa |
| Dimension ( W × D × H )( mm ) | 450 × 210 × 420( without terminal) |
| Ingress Protection(IP) Rating | IP 65 |
| Weight Approximate | 40±3kg |
| Operating Temperature Range | -10°C~55°C ( -20℃~55℃ with heating, optional) |
| Max. Operating Altitude | 2000m |
| Relative Humidity | 0% ~ 95% ( No Condensing ) |
| Certification | UN38.3, IEC 62619, CE |
| Installation Style | Floor-Mounted,Stacked-Mounted |
| Warranty | 10 years |
Documents
PDF on Deye's server, opens in a new tab
- Datasheet (2026-09-10)Datasheet · EN · 1.9 MB · PDF ↗
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
- Integrated inverter & battery in one unit
- 800-2500W power options
- Upgraded 5.12 kWh single-unit capacity
- Support up to 8 PV modules and 5760W PV access power¹
- Scalable up to 81.92kWh • 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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