220 В/240 в кВт инвертор водяного насоса с питанием от постоянного тока до

Frecon Solar VSD is a device that use DC power from solar panel and convert it to AC power that supply to motor or pump, it adopted MPPT technology that ensures all the power that the solar panel generated can be supplied to the motor or pump.

Frecon Dry-run function can protect the solar VSD and the pump when the well doesn’t have water . this function can stops the pump once the tank have enough water as well. Our new technology of Dry-run function even can ensure our VSD detect dry-run (the pump running but  no water in well)  state without a sensor (only need detect the current by itself).

Frecon solar VSD is a perfect choose for solar pumping system because its features of low cost and easy to use (only need connect some solar panels and a pump), we have exported tons of these products Asia and Africa countries.

Frecon power shifting solar function can shift the power supply from solar power to grid power automatically if the solar power is not strong enough, this is a very useful and convenient function for many customers.

This technology enables Frecon solar VSD shift from solar power to grid power if the application is in somewhere that grid power is available and customers want ensure the solar pumping system runs all the time. Beside of that, It can shift back from grid power to solar power once the sunshine is back.

And we recently developed time control system enables the power supply shift to grid power in a certain time, We develop this function because some countries have high electric charge during (6PM to 11PM), so this system enable the solar VSD connect the grid power at midnight.

Frecon In Hannover Messe 2017

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample to test with reasonable charges.We can send the sample to you by express like DHL or UPS, normally you can receive the sample in
one week.

Q: What is your terms of payment ?
A:100% in advance . Welcome pay by Trade Assurance through Alibaba so your payment can get guarantee from ALibaba company. L/C and O/A would be possible for regular customers.

Q: What is your terms of packing?
A:Generally, We use carton box pack low rated power VFD, VFDs that are 55KW and above  are packed by wooden box. reasonable special packing requirements from customers are acceptable for us.

Q. Do you test all your goods before delivery?
A: Yes, 100% test before delivery

Q: How long is your delivery time?
A: Generally it would be 5-10 days if the goods are in stock. or 15-20 days if the goods are not in stock, it is according to quantity. we have much experiency supply goods to big customer,so don't worry about the delivery time.

With years of export experience along with excellent quality, advanced services and competitive prices, Frecon Electric has won numerous customers' trust and support.