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Solar off grid power system pure sine wave inverter 4000W 24V

Product details
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram,PayPal;Supply Ability:4000 Piece/Pieces per Month;
Packaging Detail:2 pieces in one carton paper carton/ plastic pallet, as your request;Color:Blue;
Place of Origin:Zhejiang China;Certificate:CE ROHS E8;
Brand Name:solarvertech;Application:off grid system;
Rated Power:4000w;Product name:4000W Pure sine wave inerter Solar Inverter;
Model Number:NK4000;OEM:Accept OEM;
wave form:pure sine wave;Peaking power:8000W;
Efficiency:95%;Input voltage:DC 24V;
Port:NINGBO/SHANGHAI;

           Solar off grid power system pure sine wave inverter 4000W 24V

Technical Parameters

 

MODEL------------------NK4000-212NK4000-224------
OutputRated Power4000W
 Surge PowerLoad 120~150%(3min.);12000W(3sec.;resistive)
 WaveformPure Sine Wave(THD<3%)
 USB port------------------5V  2.1A5V  2.1A------
 Remote controllerCR80/CRW80/CRD80 optional
 Dip switcherA. Frequency 50/60Hz set
B. Energy save mode: equipped with 3-stage sleeping mode adjusted by dip switch.
InputDC Voltage------------------12VDC24VDC------
 Voltage Range------------------10.5~15VDC21~30VDC------
 Efficiency(Typ.)89%~93%
ProtectionBAT.Low Alarm------------------10.5±0.5VDC21±1.0VDC------
 BAT.LOW Shutdown------------------10±0.5VDC20±1.0VDC------
 Over LoadShut down output voltage, restart to recover
 Over Voltage------------------15.5±0.5VDC31±1.0VDC------
 Over TemperatureShut down output voltage, recover automatically after temperature goes down
 Output ShortShut down output voltage, restart to recover
 DC Input Reverse PolarityBy fuse
 Earth FaultShut off o/p when the load has electrical leakage

FAQ

1.Q:Do you have your own factory?

A:Yes, we are professional manufacturer mainly in power inverter for many years. Our facory is located in Jiaxing, Zhejiang, China. 

2.Q:What kind of certification you have?
A:ISO9001,CE,ROHS and so on.

Our products could pass different labor testing according to different countries' requirements.

3.Q:Where we can use the system?

A:You can use the system for home, for power station, for lighting system and so on, wnere the grid power is expensive.

 

4.Q:How about your warranty?

A: We provide 1.5 and 3 years warranty for different products and whole life technical support.

 

5.Q:Competitive Price

A:All of our products are produced by our own factory. So the price is very copetitive.

 

6.Q:How to do the installation?

A: This portable solar system installation is very simple, only need to connect solar panel with controller, and push ON/OFF button, then it will start to work.

 

7.Q:24-hours online service

A: Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale.

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