Greencisco Industrial Co., Ltd.
Solar energy storage 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。
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 Range 300-350VDC 360-500VDC
Startup Voltage 80-120VDC 116-150VDC
MPPT Voltage Range 150-320VDC 250-450VDC
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 Solution DC Input Voltage 300-350VDC 360-500VDC
MPPT Voltage 150-320VDC 250-450VDC
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 Voltage 100-127VAC 202-240VAC
Efficiency(DC-AC)
90%
93%
93%
93%
Battery Voltage 48VDC
Charging Current 25A-80A
System Waveform Sine Wave
THDI <2%
Display LCD
Output Efficiency 96%
Overload Capacity <125% for 5minutes,<150% for 1 minute
Environment Relative Humidity 0-95%
Altitude 1000M, above 1000M, derate 1% for each 100M
Audible Noise <50dB
Others HxWxD(mm) 107x438x480 135x440x505
Cooling Forced fan
MTBF 100000 hours
Standards EN/IEC62040-1,EN/IEC62040-2,EN/IEC62040-3,EC,ROHS
Communications USB, RS485,SNMP
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