What and why is the solar pumping systemCommon 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.- After the system is installed, one click start and then your are free
- The solar pumping system reduce 60%-70% of cost compared with diesel generator pumping system
- When there is sunshine, the system working automatically.
- 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. - The inverter features
Simple to useOne key start and does not need parameter settings because smart AI soft is used, Non-professionals can also operate itLonger working time and more 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 moreFriendly to the pumpWith pump dry running protection function, and give improved driving parametersavoid frequent restarts when the voltage is unstable, so as to improve the life cycle of water pumpQuality 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.Support sensor signalcan stop or start the system according to the high and low water level signal (If the system has liquid level sensor). - Packing list
1PC solar PV inverter1PC English manual- Parameters
| Series model | SP1 | SP2 | SP3 | SP4 |
| Input DC |
| Max input DC Voltage(V) | 450 | 450 | 450 | 800 |
| Mini 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 | 6.0 | 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 |
- Does the product need to set a lot of parameters?
No, it doesn't. The inverter has a self-adaptive and self-learning function. Just press the "run"key, it will work normally. - Could it replace my previous PV pumping inverter?
Yes, of course. Selecting inverter model according to the rated voltage, current and power of the water pump. A bit more is better. Then take off the old one and put ours on, the system will work.- How to design solar PV water pump system?
Key point: the output voltage and the current range of the PV array need to matched the input range of the inverter. If need, we provide technical support. - How to make the water pump system work without sunshine?
Usually, solar PV water pump system can meet the needs of pumping water.If there is no sunshine, the system will not work. But out inverter could also support AC input. So, connect the power grid or diesel power generation to the inverter, the pumping system will work. If necessary, keep switch and interface locations during the system design time. - Could this frequency inverter be used for power generation or lighting ?
No, it couldn't. This is an AC drive frequency inverter whose output variable frequency according to the change of the load, and is mainly used for driving various motors .About ShippingDelivery details:
1. Item will be shipped out within 1-5 working days by DHL, FedEx, UPS, EMS ASAP. We will choose the best and suitable shipping company. Usually it takes 3-7 working days to most of the country. You will be notified the tracking number once shipped out.
2. International buyers are responsible for any and all custom duties taxes. We will not be responsible for with respect to any tariffs, duties, or any and all other charges requested or required by destination countries.
Terms of sales:1. We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.
2. We make sure the item is brand new with original package and offer 1 year warranty for the quality.
3. Any quality problem in normal use during the warranty period, We offer free repair. The buyer should pay the return cost and our company will pay the re-shipping cost.
About CompanyFasttobuy company is one of the biggest online Industrial components wholesaler in Asia, committing itself to build a worldwide supply shop online. Our company was originally set up in Hongkong, China in 2009, aiming to operate the business-to-customer transactions with overseas consumers.Along with the rapid development of electronic business in China,Motion control expert in industrial automation for years, specialized in high quality items such as
stepper motor+drive, servo motor+drive, cnc spindle motor+drive, reducer, controller, hmi, vfd, plc, sensor, encoder, etc.
