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18KW Solar Inverter PV Photovoltaic Variable Frequency Converter 3phase 380V
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18KW Solar Inverter PV Photovoltaic Variable Frequency Converter 3phase 380V

What and why is these Solar pumping system ?

Common pumping systems are powered by power grid or diesel generator, but the electric power is usually
not covered in some places and a little expensive; and diesel generator is more expensive and less
convenient, and noise. The solar PV water pumping system is powered by solar panels, with PV inverter and
water pump. It has the following features: 
 
1.It is not restricted by power grid or supply of diesel fuel, work anywhere that could get sunshine.
1.After the system is installed, one click start and then your are free
2.The solar pumping system reduce 60%-70% of cost compared with diesel generator pumping system
3.When there is sunshine, the system working automatically.
4.The solar panels can use for 15-20 years, very little need for maintenance, save time and effort.
Therefore, PV pumping system has become the best alternative, one investment, long-term returns.

Features :

1, Simple to use: One key start and does not need parameter settings because smart AI soft is used, 
Non-professionals can also operate it
2, Longer working time : Optimized MPPT (maximum power point tracking) and boost function,
allows the pumping system keep working when the sunshine is weak(morning and evening)，
extend system work life 20% or more
3, Friendly to the pump: With pump dry running protection function, and give improved driving
parameters avoid frequent restarts when the voltage is unstable, so as to improve the life
cycle of water pump
4, Quality product : Using USA TI IC 28034 and Taiwan HY IGBT module, as well as other quality
devices, with three anti-paint treatment PCB and isolation air access design to make sure product
quality. CE marked.
5, Support sensor signal: can stop or start the system according to the high and low water level signal
(If the system has liquid level sensor).

Package Included :

1 x Solar Inverter 18KW 3phase 380V ( can use with 50Hz or 60Hz， default ship 50Hz, if you want to use with 60Hz, please set P28.04 to 0 )

1 x English User Manual

Detail Parameters :

Series model SP1 SP2 SP3 SP4
Input DC
Max. input DC Voltage（V） 450 450 450 800
Min. DC Voltage（V） 170 170 170 270
MPPT Range（V） 170-450 170-450 170-450 270-800
Input AC
Rated AC（V） 220 220 220 380
Frequency（Hz） 47-63 47-63 47-63 47-63
Connect Method Single Phase Single Phase Three Phases Three Phases
Output AC
Rated Power（kW） 0.75-2.2 0.75-4 4-7.5 0.75-250
Rated Current（A） 4-14 2.5-18 16-30 2.5-480
Frequency（Hz） 0-60 0-60 0-60 0-60
Connect Method Single Phase Three Phases Three Phases Three Phases
Others
Motor Type Asynchronous machine
Ingress Protection IP20
Certification CE
Working temperature range 0-40 Celsius degree
Storage temperature range -40-70 Celsius degree
           
Model Inverter power(KW) Min.solar panel power（Kw） Suggested pump Power(KW) Machine size
(mm)		 Net weight
SP10R7 0.75 0.82 0.75 160*247*177 3.3kg
SP11R5 1.5 1.6 1.5 160*247*177 3.3kg
SP1002 2.2 2.4 2.2 220*349*194 8.45kg
SP3002 2.2 2.4 2.2 160*247*177 3.3kg
SP4002 2.2 2.4 2.2 118*185*157 2kg
SP4004 4 4.4 3.7/4.0 118*185*157 2kg
SP4005 5.5 6 5.5 118*185*157 2kg
SP4007 7.5 8.2 7.5 160*247*177 3.3kg
SP4011 11 12.1 11 160*247*177 3.3kg
SP4015 15 16.5 15 160*247*177 3.3kg
SP4018 18.5 20.3 18.5 220*349*194 8.45kg
SP4022 22 24.2 22 225*400*185 9.8kg
Note:The suggested solar panels power is 1.2-1.5 times of inverter power,Where there is more sunshine, it is 1.2 times, and where there is less shine, it is 1.5 times

 

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We hope that you contact us immediately before you give neutral or negative feedback, so that
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Thank you !

1. We accept PayPal payment only
2.Payment must be received within 7 days after order is made.
3.Fees such as import duties, taxes are not included in the item price or shipping costs .

These charges are the buyer's responsibility.

Your satisfaction is our ultimate goal. We work hard to earn your trust and future business.

Our certified technicians have tested each item before shipping.
The unit comes with 1 year limited warranty on all manufacturing defects.
 
 a) If you receive a defective item, you may return it or ask for a discount. 
Please contact us within 14 days after you receive the package. 
 
b) What you returned must be intact and in its original packaging.

Fast to Buy Limited - CNC Solution is specialized in CNC parts and solutions, we supply Fanuc

Mitsubishi,Siemens, Fagor CNC machine parts and accessories, Engraving & milling solutions, spindle
motor with VFD kits, servo motor and servo drive kits, stepper motor and stepper drive kits, ball screw,
linear guide rail, 3D printer parts, etc.
If you need any CNC parts or repairs, welcome to contact me, we will try our best to help you .

Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to jet leg, our reply to your questions may not be immediately.
But within above working time, we will reply your email within 24 hours.

If it's non-workdays,please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
 
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On Apr 26, 2022 at 23:03:58 PDT, seller added the following information:

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