Deye SUN-8K-SG05LP1-EU-SM2 Single Phase Hybrid Inverter – 8kWDeye

Features & Benefits

PV Capacity Icon

High PV Capacity: Supports up to 16,000W Max. PV Access Power.

Battery Compatibility Icon

Flexible Battery Compatibility: Supports 40–60V lead-acid or lithium-ion battery systems.

Charging Current Icon

High Battery Current: Up to 190A charging and discharging current.

Parallel Operation Icon

Flexible & Scalable: Supports up to 16 units in parallel for on-grid and off-grid operation.

Generator Integration Icon

Generator Integration: Supports storing energy from a diesel generator for flexible backup operation.

Smart Energy Management Icon

Smart Energy Management: Color touch LCD, AC coupling, and 6 programmable battery charging/discharging periods.

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Download Product Datasheet (PDF)

Deye SUN-8K-SG05LP1-EU-SM2 is an 8kW single-phase hybrid inverter designed for residential and small commercial solar energy systems. It combines solar generation, battery storage, grid connection, and backup power management within one flexible and intelligent energy solution.

Designed for low-voltage battery systems, the inverter supports 40–60V lead-acid or lithium-ion batteries with charging and discharging currents of up to 190A. It also supports AC coupling, diesel generator energy storage, multiple batteries in parallel, and up to 16 inverters in parallel for both on-grid and off-grid operation.

Applications

Residential Solar Energy Systems

Residential Solar Energy Systems

Smart solar generation and battery storage management for residential energy systems and everyday household loads.

Small Commercial Systems

Small Commercial Systems

Flexible hybrid energy management for small businesses and commercial facilities requiring reliable solar and backup power.

Backup and Off-Grid Systems

Backup & Off-Grid Systems

Reliable battery-supported power for locations requiring backup operation or independent off-grid energy supply.

Solar and Generator Hybrid Systems

Solar + Generator Hybrid Systems

Supports diesel generator integration for flexible solar, battery, grid, and generator-based energy systems.

Additional information

Inverter Type

Single Phase Hybrid Inverter

Phase

Single Phase

Rated Output Power

8 kW

Surge Power

2× Rated Power for 10s

Output Voltage

220V / 230V

Output Frequency

50Hz / 60Hz

Max. PV Access Power

16 kW

Max. PV Input Power

12.8 kW

Max. PV Voltage

500V

MPPT Voltage Range

150–425V

Number of MPPTs

2

PV Strings per MPPT

2 + 2

Compatible Battery Type

Lead-acid / Lithium-ion

Battery Voltage Range

40–60V

Max. Charging Current

190A

Max. Discharging Current

190A

Efficiency

97.6% Max. / 96.5% Euro / >99% MPPT

Parallel Connection

Up to 16 Units

Communication

RS485 / RS232 / CAN

Monitoring

GPRS / Wi-Fi / Bluetooth / 4G / LAN (Optional)

Ingress Protection

IP65

Operation Temp.

-40°C to +60°C (>45°C Derating)

Cooling

Intelligent Air Cooling

Noise Level

<30 dB

Mounting Type

Wall-Mounted

Dimensions

366 × 589.5 × 237 mm

Approx. Weight

26.8 kg

Warranty

5 Years / 10 Years

  • What is the rated output power of the Deye SUN-8K-SG05LP1-EU-SM2?
  • The inverter provides a rated AC input/output active power of 8kW, with a maximum AC apparent power of 8.8kVA.

  • What battery types are compatible with this inverter?
  • The inverter supports both lead-acid and lithium-ion batteries with a battery voltage range of 40–60V.

  • What is the maximum charging and discharging current?
  • The SUN-8K-SG05LP1-EU-SM2 supports up to 190A maximum charging current and 190A maximum discharging current.

  • How much solar PV capacity can be connected?
  • The inverter supports up to 16kW Max. PV Access Power and 12.8kW Max. PV Input Power.

  • How many MPPT trackers does the inverter have?
  • The inverter features 2 MPPT trackers with a 2+2 PV string configuration for flexible solar array design.

  • What is the MPPT operating voltage range?
  • The inverter operates across an MPPT voltage range of 150–425V, with a rated PV input voltage of 370V.

  • Can multiple Deye SUN-8K inverters operate in parallel?
  • Yes. Up to 16 inverters can operate in parallel for both on-grid and off-grid applications.

  • Does the inverter support multiple batteries in parallel?
  • Yes. The system supports multiple batteries in parallel, providing flexibility for expanding battery storage capacity.

  • Does the inverter support diesel generator integration?
  • Yes. It supports storing energy from a diesel generator, providing additional flexibility for backup and hybrid energy systems.

  • Can the inverter be used to retrofit an existing solar system?
  • Yes. The inverter supports AC coupling, allowing battery storage and hybrid functionality to be integrated into an existing solar installation.

  • Can battery charging and discharging schedules be programmed?
  • Yes. The inverter provides 6 programmable time periods for battery charging and discharging.

  • What is the maximum inverter efficiency?
  • The inverter achieves a maximum efficiency of 97.6%, Euro efficiency of 96.5%, and MPPT efficiency greater than 99%.

  • What communication and monitoring options are available?
  • The inverter supports RS485, RS232, and CAN communication, with optional GPRS, Wi-Fi, Bluetooth, 4G, and LAN monitoring.

  • Is the inverter suitable for demanding installation environments?
  • Yes. It features an IP65 protection rating and an operating temperature range from -40°C to +60°C, with power derating above 45°C.

  • How quiet is the inverter during operation?
  • The inverter has a specified noise level of less than 30 dB, making it suitable for residential installations.

  • What is the warranty period?
  • The inverter is available with a 5-year or 10-year warranty. The applicable warranty period depends on the final installation site and Deye warranty policy.