Deye SUN-5K-SG04LP1-EU-SM2 5kW Hybrid Solar Inverter with WiFi Dongle
The Deye SUN-5K-SG04LP1-EU-SM2 is a 5kW single-phase hybrid solar inverter designed for solar, battery storage and backup power applications. It supports lead-acid and lithium-ion batteries, AC coupling for existing solar systems, diesel generator energy storage and parallel operation of up to 16 units for supported configurations. The inverter features dual MPPT inputs, a colour touch LCD, IP65 protection and six programmable battery charging and discharging periods.
Key Features
5kW hybrid solar inverter
Single-phase
48V-class low-voltage battery system
Supports lithium-ion and lead-acid batteries
Dual MPPT
Up to 8kW maximum PV input power
Up to 10kW PV access power
500V maximum PV input voltage
150–425V MPPT voltage range
Up to 120A battery charging current
Up to 120A battery discharging current
AC coupling support
Diesel generator energy storage support
Up to 16 units in parallel
Supports multiple batteries in parallel
Six battery charging/discharging time periods
Colour touch LCD
IP65 protection
WiFi dongle included
Technical Specifications
Brand: Deye
Model: SUN-5K-SG04LP1-EU-SM2
Product Type: Hybrid Solar Inverter
Rated Power: 5kW
Battery Type: Lead-acid / Lithium-ion
Battery Voltage Range: 40–60V
Maximum Charging Current: 120A
Maximum Discharging Current: 120A
Lithium Charging Strategy: Self-adaptive to BMS
Maximum PV Access Power: 10,000W
Maximum PV Input Power: 8,000W
Maximum PV Input Voltage: 500V
PV Start-Up Voltage: 125V
MPPT Voltage Range: 150–425V
Rated PV Input Voltage: 370V
Maximum PV Input Current: 18A + 18A
Maximum PV Short-Circuit Current: 27A + 27A
MPPT Trackers: 2
MPPT/String Configuration: 1 + 1
Parallel Capability: Up to 16 units
Display: Colour touch LCD
Protection Rating: IP65
Dimensions: 470 × 376 × 241.5mm
Weight: 19kg
Warranty: 5 years
What’s Included
1 × Deye SUN-5K-SG04LP1-EU-SM2 5kW hybrid inverter
1 × WiFi dongle
Not included unless specifically stated: batteries, solar panels, mounting equipment, protection equipment, cabling and installation.
Installation & Warranty Requirements
Warranty conditions require installation by a qualified electrical wireman or Master Electrician with valid registration. A valid Certificate of Compliance (COC) must be issued, and the installation must comply with applicable SANS 10142 requirements. Installation photos and proof of qualified installation may be required for warranty claims.

