Deye Off-grid inverter low voltage single phase 3 kW

Name: Deye Off-grid inverter low voltage single phase 3 kW
Brand: Deye
SKU: SUN-3K-OG03LP1

A 3 kW single-phase off-grid inverter on a 48 V battery with one solar tracker and a 70 A charger — the entry size, for a cabin or a small shop.

TypeInverterGridOff-gridPhaseSingle phaseBatteryLow voltageSystem48 V

Capacity

Price—

Key specifications

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Phase	Single phase
Rated power (kW)	3
AC grid connection type	L+N+PE
Battery type	Lead-acid, Lithium-ion
Charge algorithm	Self-adaption to BMS

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Phase	Single phase
Rated power (kW)	3.6
AC grid connection type	L+N+PE
Battery type	Lead-acid, Lithium-ion
Charge algorithm	Self-adaption to BMS

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Phase	Single phase
Rated power (kW)	6.6
AC grid connection type	L+N+PE
Battery type	Lead-acid, Lithium-ion
Charge algorithm	Self-adaption to BMS

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Phase	Single phase
Rated power (kW)	8.8
AC grid connection type	L+N+PE
Battery type	Lead-acid, Lithium-ion
Charge algorithm	Self-adaption to BMS

All specifications62

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Nominal battery voltage (V)	48
Phase	Single phase
Rated power (kW)	3
AC grid connection type	L+N+PE
AC output overcurrent protection	Yes
AC output overvoltage protection	Yes
AC short circuit protection	Yes
Battery type	Lead-acid, Lithium-ion
Battery voltage range (V)	40-60
Charge algorithm	Self-adaption to BMS
Communication interface	RS485, CAN, WIFI, Bluetooth
Cooling	Air Cooling
DC component monitoring	Yes
DC reverse polarity protection	Yes
Derating start temp (°C)	45
Dimension (mm)	323 x 176 x 424
Display	LCD
European efficiency (%)	96.5
Generator support	Yes (Diesel)
Grid frequency (Hz)	50/60
Insulation resistance monitoring	Yes
IP rating	IP65
Max AC passthrough (A)	35
Max altitude (m)	3000
Max apparent power (kVA)	3
Max charge current (A)	70
Max discharge current (A)	70
Max efficiency (%)	97.6
Max generator input current (A)	35
Max output current (A)	13.1
Max PV access power (kW)	6
Max PV input current (A)	18
Max PV input power (kW)	4.8
Max PV voltage (V)	500
Max short circuit current (A)	27
MPPT count	1
MPPT efficiency (%)	99
MPPT voltage range (V)	150-425
Noise (dB)	46
Number of battery inputs	1
Operating temperature (°C)	-40 to 60
Overvoltage category AC	III
Overvoltage category DC	II
Rated AC output current (A)	13.1
Rated PV input voltage (V)	370
Relative humidity (%)	0-100
Safety standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Startup voltage (V)	125
Strings per MPPT	1
Surge duration (s)	10
Surge power multiple	2
Surge protection level AC	II
Surge protection level DC	II
THD (%)	3
Thermal protection	Yes
Topology	Non-Isolated (solar), Isolated (battery)
Warranty (years)	5
Waveform	Pure sine wave
Weight (kg)	8.6

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Nominal battery voltage (V)	48
Phase	Single phase
Rated power (kW)	3.6
AC grid connection type	L+N+PE
AC output overcurrent protection	Yes
AC output overvoltage protection	Yes
AC short circuit protection	Yes
Battery type	Lead-acid, Lithium-ion
Battery voltage range (V)	40-60
Charge algorithm	Self-adaption to BMS
Communication interface	RS485, CAN, WIFI, Bluetooth
Cooling	Air Cooling
DC component monitoring	Yes
DC reverse polarity protection	Yes
Derating start temp (°C)	45
Dimension (mm)	323 x 176 x 424
Display	LCD
European efficiency (%)	96.5
Generator support	Yes (Diesel)
Grid frequency (Hz)	50/60
Insulation resistance monitoring	Yes
IP rating	IP65
Max AC passthrough (A)	35
Max altitude (m)	3000
Max apparent power (kVA)	3.6
Max charge current (A)	90
Max discharge current (A)	90
Max efficiency (%)	97.6
Max generator input current (A)	35
Max output current (A)	15.7
Max PV access power (kW)	7.2
Max PV input current (A)	18
Max PV input power (kW)	5.76
Max PV voltage (V)	500
Max short circuit current (A)	27
MPPT count	1
MPPT efficiency (%)	99
MPPT voltage range (V)	150-425
Noise (dB)	46
Number of battery inputs	1
Operating temperature (°C)	-40 to 60
Overvoltage category AC	III
Overvoltage category DC	II
Rated AC output current (A)	15.7
Rated PV input voltage (V)	370
Relative humidity (%)	0-100
Safety standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Startup voltage (V)	125
Strings per MPPT	1
Surge duration (s)	10
Surge power multiple	2
Surge protection level AC	II
Surge protection level DC	II
THD (%)	3
Thermal protection	Yes
Topology	Non-Isolated (solar), Isolated (battery)
Warranty (years)	5
Waveform	Pure sine wave
Weight (kg)	8.6

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Nominal battery voltage (V)	48
Phase	Single phase
Rated power (kW)	5
AC grid connection type	L+N+PE
AC output overcurrent protection	Yes
AC output overvoltage protection	Yes
AC short circuit protection	Yes
Battery type	Lead-acid, Lithium-ion
Battery voltage range (V)	40-60
Charge algorithm	Self-adaption to BMS
Communication interface	RS485, CAN, WIFI, Bluetooth
Cooling	Air Cooling
DC component monitoring	Yes
DC reverse polarity protection	Yes
Derating start temp (°C)	45
Dimension (mm)	323 x 176 x 424
Display	LCD
European efficiency (%)	96.5
Generator support	Yes (Diesel)
Grid frequency (Hz)	50/60
Insulation resistance monitoring	Yes
IP rating	IP65
Max AC passthrough (A)	35
Max altitude (m)	3000
Max apparent power (kVA)	5
Max charge current (A)	120
Max discharge current (A)	120
Max efficiency (%)	97.6
Max generator input current (A)	35
Max output current (A)	21.8
Max PV access power (kW)	10
Max PV input current (A)	18+18
Max PV input power (kW)	8
Max PV voltage (V)	500
Max short circuit current (A)	27+27
MPPT count	2
MPPT efficiency (%)	99
MPPT voltage range (V)	150-425
Noise (dB)	46
Number of battery inputs	1
Operating temperature (°C)	-40 to 60
Overvoltage category AC	III
Overvoltage category DC	II
Rated AC output current (A)	21.8
Rated PV input voltage (V)	370
Relative humidity (%)	0-100
Safety standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Startup voltage (V)	125
Strings per MPPT	1+1
Surge duration (s)	10
Surge power multiple	2
Surge protection level AC	II
Surge protection level DC	II
THD (%)	3
Thermal protection	Yes
Topology	Non-Isolated (solar), Isolated (battery)
Warranty (years)	5
Waveform	Pure sine wave
Weight (kg)	8.6

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Nominal battery voltage (V)	48
Phase	Single phase
Rated power (kW)	6.6
AC grid connection type	L+N+PE
AC output overcurrent protection	Yes
AC output overvoltage protection	Yes
AC short circuit protection	Yes
Battery type	Lead-acid, Lithium-ion
Battery voltage range (V)	40-60
Charge algorithm	Self-adaption to BMS
Communication interface	RS485, CAN, WIFI, Bluetooth
Cooling	Air Cooling
DC component monitoring	Yes
DC reverse polarity protection	Yes
Derating start temp (°C)	45
Dimension (mm)	323 x 176 x 424
Display	LCD
European efficiency (%)	96.5
Generator support	Yes (Diesel)
Grid frequency (Hz)	50/60
Insulation resistance monitoring	Yes
IP rating	IP65
Max AC passthrough (A)	35
Max altitude (m)	3000
Max apparent power (kVA)	6.6
Max charge current (A)	140
Max discharge current (A)	140
Max efficiency (%)	97.6
Max generator input current (A)	35
Max output current (A)	28.7
Max PV access power (kW)	13.2
Max PV input current (A)	18+18
Max PV input power (kW)	10.56
Max PV voltage (V)	500
Max short circuit current (A)	27+27
MPPT count	2
MPPT efficiency (%)	99
MPPT voltage range (V)	150-425
Noise (dB)	46
Number of battery inputs	1
Operating temperature (°C)	-40 to 60
Overvoltage category AC	III
Overvoltage category DC	II
Rated AC output current (A)	28.7
Rated PV input voltage (V)	370
Relative humidity (%)	0-100
Safety standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Startup voltage (V)	125
Strings per MPPT	1+1
Surge duration (s)	10
Surge power multiple	2
Surge protection level AC	II
Surge protection level DC	II
THD (%)	3
Thermal protection	Yes
Topology	Non-Isolated (solar), Isolated (battery)
Warranty (years)	5
Waveform	Pure sine wave
Weight (kg)	8.6

AC output voltage (V)	230
Battery class	Low voltage
Grid type	Off-grid
Nominal battery voltage (V)	48
Phase	Single phase
Rated power (kW)	8.8
AC grid connection type	L+N+PE
AC output overcurrent protection	Yes
AC output overvoltage protection	Yes
AC short circuit protection	Yes
Battery type	Lead-acid, Lithium-ion
Battery voltage range (V)	40-60
Charge algorithm	Self-adaption to BMS
Communication interface	RS485, CAN, WIFI, Bluetooth
Cooling	Air Cooling
DC component monitoring	Yes
DC reverse polarity protection	Yes
Derating start temp (°C)	45
Dimension (mm)	323 x 176 x 424
Display	LCD
European efficiency (%)	96.5
Generator support	Yes (Diesel)
Grid frequency (Hz)	50/60
Insulation resistance monitoring	Yes
IP rating	IP65
Max AC passthrough (A)	50
Max altitude (m)	3000
Max apparent power (kVA)	8.8
Max charge current (A)	190
Max discharge current (A)	190
Max efficiency (%)	97.6
Max generator input current (A)	50
Max output current (A)	38.3
Max PV access power (kW)	17.6
Max PV input current (A)	36+18
Max PV input power (kW)	14.08
Max PV voltage (V)	500
Max short circuit current (A)	54+27
MPPT count	2
MPPT efficiency (%)	99
MPPT voltage range (V)	150-425
Noise (dB)	46
Number of battery inputs	1
Operating temperature (°C)	-40 to 60
Overvoltage category AC	III
Overvoltage category DC	II
Rated AC output current (A)	38.3
Rated PV input voltage (V)	370
Relative humidity (%)	0-100
Safety standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Startup voltage (V)	125
Strings per MPPT	1+1
Surge duration (s)	10
Surge power multiple	2
Surge protection level AC	II
Surge protection level DC	II
THD (%)	3
Thermal protection	Yes
Topology	Non-Isolated (solar), Isolated (battery)
Warranty (years)	5
Waveform	Pure sine wave
Weight (kg)	8.6