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太阳能逆变器 inverter 1-5KVA

Solar energy storage inverter with grid-connected and off grid functions,which are widely used for communication base,oil and chemistry,ect.

产品详情

Introduction
Solar energy storage inverter system is an inverter with grid-connected solar energy and off-grid function. Which can be working with solar panels, batteries, grid-connected AC power, loads into an independent solar power system.Which can supply AC power to load from batteries. The two-way inverter can automatically detect solar cell phalanx whether there is enough energy for the grid-connected power generation conditions. When the condition meets grid-connected power generation, inverter automatically works at solar grid-connected mode.When system works normally, inverter automatically detects and supply power to the loads. If there is the redundant electricity, inverter will converter to DC power for charging batteries. If there is not enough power for load, inverter converts DC power to AC power from batteries to the loads.
Features
●Wide DC input voltage range
●With internal MPPT controller Max. efficiency>99%
●Using DSP digital chip and IGBT modules,system efficiency>97%
●With strong anti-interference ability
●Pure sine wave output,automatically synchronized with the grid, power factor is upto 1
●The configuration can be with isolation transformer or transformerless
●Inverter current double closed-loop control,low current harmonic surge and environment friendly
●Perfect intelligent protection and alarm functions
●IP65 outdoor design, waterproof standard
●With active and passive detection of the grid and anti-island controlling
●LCD display,with RS485,RS232,GPRS communication optional
Specification


Model

GS11-1KW

GS11-2KW

GS11-3KW

GS11-5KW

Grid-tie Solution

Single Phase

PV

Input

Maximum PV Input Power

1100W

2200W

3200W

7500W

DC Voltage Range300-350VDC360-500VDC
Startup Voltage80-120VDC116-150VDC
MPPT Voltage Range150-320VDC250-450VDC
Number of MPPT

1/1

1/1

1/1

2/2

Maximum Input Current

8A

15A

21A

15A

Inverter

Output

Normal Output Voltage

88-127VAC

184-265VAC

Output Current

10A

18A

13A

22A

Power

Factor


1.0

1.0

1.0

1.0

Efficiency

95%

95%

96%

96%

Offgrid Hybrid SolutionDC Input Voltage300-350VDC360-500VDC
MPPT Voltage150-320VDC250-450VDC
No. of MPPT and Current

1*1/8A

1*1/15A

1*1/21A

2*2/15A

AC

Input

Input Voltage Range

80-130VAC

170-280VAC

Maximum Input Current

13A

27A

20A

40A

Battery Mode

Output

Output Voltage100-127VAC202-240VAC
Efficiency(DC-AC)

90%

93%

93%

93%

Battery Voltage48VDC
Charging Current25A-80A
SystemWaveformSine Wave
THDI<2%
DisplayLCD
Output Efficiency96%
Overload Capacity<125% for 5minutes,<150% for 1 minute
EnvironmentRelative Humidity0-95%
Altitude1000M, above 1000M, derate 1% for each 100M
Audible Noise<50dB
OthersHxWxD(mm)107x438x480135x440x505
CoolingForced fan
MTBF100000 hours
StandardsEN/IEC62040-1,EN/IEC62040-2,EN/IEC62040-3,EC,ROHS
CommunicationsUSB, RS485,SNMP