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DeyeHybrid inverter3–8 kW

SUN-3/4/5/6/8K-SG06LP3-EU-BM2

SUN-3-8K-SG06LP3-EU-BM2

The SUN-3/4/5/6/8K-SG06LP3-EU-BM2 is a three-phase hybrid inverter series for low-voltage batteries: it runs the solar array, the battery and the grid connection from one unit. It comes in 5 models, rated 3–8 kW.

We quote it on its own or as part of a matched system with Deye batteries and accessories. 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
Three Phase Low Voltage Hybrid Inverter
Rating
3–8 kW
Phases
3-phase
Battery voltage
low-voltage
Models on this page
5
Deye SUN-3/4/5/6/8K-SG06LP3-EU-BM2

Models

ModelRating
SUN-3K-SG06LP3-EU-BM23 kW
SUN-4K-SG06LP3-EU-BM24 kW
SUN-5K-SG06LP3-EU-BM25 kW
SUN-6K-SG06LP3-EU-BM26 kW
SUN-8K-SG06LP3-EU-BM28 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.

Battery Input Data
ModelSUN-3K-SG06LP3-EU-BM2SUN-4K-SG06LP3-EU-BM2SUN-5K-SG06LP3-EU-BM2SUN-6K-SG06LP3-EU-BM2SUN-8K-SG06LP3-EU-BM2
Battery TypeLead-acid or Lithium-ion
Battery Voltage Range (V)40-60
Max. Charging/Discharging Current (A)7095120135190
Charging Strategy for Li-ion BatterySelf-adaption to BMS
Number of Battery Input1
PV String Input Data
ModelSUN-3K-SG06LP3-EU-BM2SUN-4K-SG06LP3-EU-BM2SUN-5K-SG06LP3-EU-BM2SUN-6K-SG06LP3-EU-BM2SUN-8K-SG06LP3-EU-BM2
Max. PV Access Power (W)60008000100001200016000
Max. PV Input Power (W)480064008000960012800
Max. PV Input Voltage (V)800
Start-up Voltage (V)160
MPPT Voltage Range (V)200-650
Rated PV Input Voltage (V)550
Max. Operating PV Input Current (A)20+20
Max. Input Short-Circuit Current (A)30+30
No. of MPP Trackers/No. of Strings MPP Tracker2/1+1
AC Input/Output Data
ModelSUN-3K-SG06LP3-EU-BM2SUN-4K-SG06LP3-EU-BM2SUN-5K-SG06LP3-EU-BM2SUN-6K-SG06LP3-EU-BM2SUN-8K-SG06LP3-EU-BM2
Rated AC Input/Output Active Power (W)30004000500060008000
Max. AC Input/Output Apparent Power (VA)33004400550066008800
Rated AC Input/Output Current (A)4.6/4.46.1/5.87.6/7.39.1/8.712.2/11.6
Max. AC Input/Output Current (A)5/4.86.7/6.48.4/810/9.613.4/12.8
Max. Continuous AC Passthrough (grid to load) (A)45
Peak Power (off-grid) (W)2 times of rated power, 10s
Power Factor Adjustment Range0.8 leading to 0.8 lagging
Rated Input/Output Voltage220/380V, 230/400V 0.85Un-1.1Un 3L+N+PE
Rated Input/Output Grid Frequency/Range(Hz)50/45-55, 60/55-65
Total Current Harmonic Distortion THDi<3% (of nominal power)
DC Injection Current<0.5% In
Efficiency
ModelSUN-3K-SG06LP3-EU-BM2SUN-4K-SG06LP3-EU-BM2SUN-5K-SG06LP3-EU-BM2SUN-6K-SG06LP3-EU-BM2SUN-8K-SG06LP3-EU-BM2
Max. Efficiency97.6%
Euro Efficiency97.0%
MPPT Efficiency>99%
Equipment Protection
ModelSUN-3K-SG06LP3-EU-BM2SUN-4K-SG06LP3-EU-BM2SUN-5K-SG06LP3-EU-BM2SUN-6K-SG06LP3-EU-BM2SUN-8K-SG06LP3-EU-BM2
IntegratedDC Reverse Polarity Protection, AC Output Overcurrent Protection, Thermal Protection, AC Output Overvoltage Protection, AC Output Short Circuit Protection, DC Component Monitoring, Arc Fault Circuit Interrupter (optional), Anti-islanding Protection, DC Switch, Insulation Impedance Detection, Residual Current Detection
Surge Protection LevelTYPE II(DC),TYPE II(AC)
Interface
ModelSUN-3K-SG06LP3-EU-BM2SUN-4K-SG06LP3-EU-BM2SUN-5K-SG06LP3-EU-BM2SUN-6K-SG06LP3-EU-BM2SUN-8K-SG06LP3-EU-BM2
LCD/LED DisplayLCD
Communication InterfaceWIFI,RS485,CAN
General Data
ModelSUN-3K-SG06LP3-EU-BM2SUN-4K-SG06LP3-EU-BM2SUN-5K-SG06LP3-EU-BM2SUN-6K-SG06LP3-EU-BM2SUN-8K-SG06LP3-EU-BM2
Operating Temperature Range (℃)-40 to +60℃, >45℃ Derating
Permissible Ambient Humidity0-100%
Permissible Altitude3000m
Noise (dB)≤45
Ingress Protection(IP) RatingIP 65
Inverter TopologyNon-Isolated (solar), Isolated (battery)
Over Voltage CategoryOVC II(DC), OVC III(AC)
Cabinet Size (WxHxD mm)334×545×220 (Excluding Connectors and Brackets)
Weight (kg)20.820.820.820.821.9
Type of CoolingIntelligent Air Cooling
Warranty5 Years / Up to 10 Years* *Warranty period varies by installation country. Refer to the Warranty Policy for details.
Grid RegulationIEC 61727, IEC 62116,CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25,G99,VDE-AR-N 4105
Safety / EMC StandardIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2

Documents

9 EU-relevant certificates

EU declarations of conformity, EN and IEC test certificates and EU grid-code certificates, as published by the manufacturer. Certificates for markets outside the EU are not listed.

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.

  • 48V low voltage battery, transformer isolation design
  • AC couple to retrofit existing solar system
  • Max. 10 pcs parallel for on-grid and off-grid operation; support multiple batteries parallel
  • 6 time periods for battery charging/discharging
  • Max. charging/discharging current of 190A
  • Support storing energy from diesel generator
  • 100% unbalanced output, max. output up to 50% rated power for each phase

This series works with low-voltage batteries. Deye's low-voltage range is on our battery site; always check the battery compatibility list in the inverter datasheet.

deye-batteries.com (opens in a new tab)

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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