Delta A1

Product Description

Product Features

Pure Sine Wave

WiFi

Two-way Energy Storage Design

Configurable Working Mode

Support Working Without Battery

RS485

Model	Delta A1 - 1.3kW	Delta A3 - 3kW
Rated Power	1.3kW	3KVA / 3kW
System Voltage	12VDC	24VDC
Voltage (Battery mode)	Single Phase 220VAC / 230VAC / 240VAC (Can be set, ±5%)	Single Phase 220VAC / 230VAC / 240VAC (Can be set, ±5%)
Maximum Conversion Efficiency (Battery Discharge)	94%	94%
Transfer Time	10ms (Typical value)	10ms (Typical value)
Wave	Pure Sine Wave	Pure Sine Wave
Battery Voltage	12VDC	24VDC
Overload Power Protection	Automatic Protection (battery mode), Circuit Breaker or Insurance (AC mode)	33VDC
Max PV Input Power	2kW	3.5kW
MPPT Tracking Voltage Range	30VDC-240VDC	120-450VDC
Max PV Input Voltage VOC (at the lowest temperature)	300VDC	320VDC / 500VDC
Max. Input Charge Current	15A	18A / 80A
AC Input Voltage	230VAC	230VAC
Voltage Range	187Vac - 264VAC	90-280VAC (Home appliance) / 170-280VAC (PC)
Frequency Range	50Hz / 60Hz	50Hz / 60Hz (Adaptive)
Max Charge Current	50A	40A / 60A
Weight	5 kg	9 kg
Communication	RS485 / Mobile APP (WiFi monitoring or GPRS monitoring) (Optional)	RS485
Display	LCD + LED	With LCD screen
Operating Temperature	-10°C to 50°C	0°C to +50°C
Storage Temperature	-15°C to 60°C	-30°C to +70°C
Humidity	0%-95%, No condensation	5%-95% Relative humidity (non condensing)
Protection Level	IP20	IP20
Package Size (L×W×H mm)	360×305×156	420×315×145 mm

Delta A1 - 1.3kW

Rated Power1.3kW
System Voltage12VDC
Voltage (Battery mode)Single Phase 220VAC / 230VAC / 240VAC (Can be set, ±5%)
Maximum Conversion Efficiency (Battery Discharge)94%
Transfer Time10ms (Typical value)
WavePure Sine Wave
Battery Voltage12VDC
Overload Power ProtectionAutomatic Protection (battery mode), Circuit Breaker or Insurance (AC mode)
Max PV Input Power2kW
MPPT Tracking Voltage Range30VDC-240VDC
Max PV Input Voltage VOC (at the lowest temperature)300VDC
Max. Input Charge Current15A
AC Input Voltage230VAC
Voltage Range187Vac - 264VAC
Frequency Range50Hz / 60Hz
Max Charge Current50A
Weight5 kg
CommunicationRS485 / Mobile APP (WiFi monitoring or GPRS monitoring) (Optional)
DisplayLCD + LED
Operating Temperature-10°C to 50°C
Storage Temperature-15°C to 60°C
Humidity0%-95%, No condensation
Protection LevelIP20
Package Size (L×W×H mm)360×305×156

Delta A3 - 3kW

Rated Power3KVA / 3kW
System Voltage24VDC
Voltage (Battery mode)Single Phase 220VAC / 230VAC / 240VAC (Can be set, ±5%)
Maximum Conversion Efficiency (Battery Discharge)94%
Transfer Time10ms (Typical value)
WavePure Sine Wave
Battery Voltage24VDC
Overload Power Protection33VDC
Max PV Input Power3.5kW
MPPT Tracking Voltage Range120-450VDC
Max PV Input Voltage VOC (at the lowest temperature)320VDC / 500VDC
Max. Input Charge Current18A / 80A
AC Input Voltage230VAC
Voltage Range90-280VAC (Home appliance) / 170-280VAC (PC)
Frequency Range50Hz / 60Hz (Adaptive)
Max Charge Current40A / 60A
Weight9 kg
CommunicationRS485
DisplayWith LCD screen
Operating Temperature0°C to +50°C
Storage Temperature-30°C to +70°C
Humidity5%-95% Relative humidity (non condensing)
Protection LevelIP20
Package Size (L×W×H mm)420×315×145 mm