Deye SUN-(3-6)K-SG06LP1-EU-BM2 3.6-6kW Single Phase Hybrid Inverter
Deye SUN-(3-6)K-SG06LP1-EU-BM2 3.6-6kW Single Phase Hybrid Inverter
- Colorful touch LCD, IP65 protection degree
- 6 time periods for battery charging/discharging
- AC couple to retrofit existing solar system
- Max. 16 pcs parallel for on-grid and off-grid operation; support multiple batteries parallel
- Max. charging/discharging current of 140A
- Support storing energy from diesel generator
Product Description
Key Features
- 3.6kW, 4kW, 4.6kW, 5kW and 6kW rated output options
- 40-60V lead-acid or lithium-ion battery support
- Up to 135A charging/discharging current for the BM2 series
- Dual MPPT design with 18A + 18A PV operating current
- 50A continuous AC passthrough and 2× rated off-grid peak power for 10 seconds
- Up to 16 units in parallel for on-grid and off-grid operation
- AC coupling, generator energy storage and six programmable time periods
- 97.6% maximum efficiency, >99% MPPT efficiency and IP65 protection
Product Specifications
| Model | SUN-3K-SG06LP1-24-EU-BM1 | SUN-3K-SG06LP1-EU-BM1 | SUN-3.6K-SG06LP1-EU-BM2 | SUN-4K-SG06LP1-EU-BM2 | SUN-4.6K-SG06LP1-EU-BM2 | SUN-5K-SG06LP1-EU-BM2 | SUN-6K-SG06LP1-EU-BM2 |
|---|---|---|---|---|---|---|---|
| Battery Input Data | |||||||
| Battery Type | Lead-acid or Lithium-ion | ||||||
| Battery Voltage Range (V) | 20-30 | 40-60 | |||||
| Max. Charging/Discharging Current (A) | 140 | 70 | 90 | 95 | 120 | 120 | 135 |
| Charging Strategy for Li-ion Battery | Self-adaption to BMS | ||||||
| Number of Battery Input | 1 | ||||||
| PV String Input Data | |||||||
| Max. PV access power (W) | 6000 | 6000 | 7200 | 8000 | 9200 | 10000 | 12000 |
| Max. PV Input Power (W) | 4800 | 4800 | 5760 | 6400 | 7360 | 8000 | 9600 |
| Max. PV Input Voltage (V) | 500 | ||||||
| Start-up Voltage (V) | 125 | ||||||
| MPPT Voltage Range (V) | 150-425 | ||||||
| Rated PV Input Voltage (V) | 370 | ||||||
| Max. Operating PV Input Current (A) | 18 | 18+18 | |||||
| Max. Input Short-Circuit Current (A) | 27 | 27+27 | |||||
| No. of MPP Trackers/No. of Strings MPP Tracker | 1/1 | 2/1+1 | |||||
| AC Input/Output Data | |||||||
| Rated AC Input/Output Active Power (W) | 3000 | 3000 | 3600 | 4000 | 4600 | 5000 | 6000 |
| Max. AC Input/Output Apparent Power (VA) | 3300 | 3300 | 3960 | 4400 | 4600 | 5500 | 6600 |
| Rated AC Input/Output Current (A) | 13.7/13.1 | 13.7/13.1 | 16.4/15.7 | 18.2/17.4 | 21/20 | 22.8/21.8 | 27.3/26.1 |
| Max. AC Input/Output Current (A) | 15/14.4 | 15/14.4 | 18/17.3 | 20/19.2 | 21/20 | 25.0/24.0 | 30/28.7 |
| Max. Continuous AC Passthrough (grid to load) (A) | 50 | ||||||
| Peak Power (off-grid) (W) | 2 times of rated power, 10s | ||||||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | ||||||
| Rated input/output voltage | 220/230V; 0.85Un-1.1Un; L+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 | ||||||
| Interface | |||||||
| LCD/LED Display | LCD | ||||||
| Communication Interface | WIFI, RS485, CAN | ||||||
Flexible Single Phase Hybrid Inverter for Residential Energy Storage
The Deye SUN-3.6/4/4.6/5/6K-SG06LP1-EU-BM2 is a versatile single phase hybrid inverter designed for residential solar and low-voltage battery storage systems. With rated AC output options from 3.6kW to 6kW, the series integrates PV generation, battery storage, grid power and generator support in one compact platform.
Its 40-60V battery input supports lead-acid or lithium-ion batteries and automatically adapts to the battery management system. Maximum charging and discharging current reaches 135A on the 6kW model. Two MPPT trackers with independent PV inputs help optimize energy harvesting from arrays with different orientations, while maximum PV access power ranges from 7.2kW to 12kW across the BM2 series.
For backup applications, the inverter provides 50A continuous grid-to-load passthrough and off-grid peak output at twice the rated power for 10 seconds. It supports energy storage from a diesel generator, AC coupling for retrofitting an existing solar system and parallel operation of up to 16 units for on-grid or off-grid installations. Six programmable time periods allow users to schedule battery charging and discharging around tariffs and household demand.
Maximum efficiency of 97.6%, MPPT efficiency above 99% and natural cooling support quiet, dependable operation. A colorful LCD simplifies system control, while Wi-Fi, RS485 and CAN communications enable monitoring and battery integration. The IP65 enclosure and integrated electrical protections make the inverter suitable for flexible residential installation environments.
