Pond aerator Solar Powered, 300W DC Aeration Pump Powered by 400W Solar Panel & 24V Controller with Battery Built-in, 100' Weighted Tubing + 2 Diffusers

the concept is a great idea but the materials used not so much the hose keeps blowing out at the compressor . one of the diffusers does not have much air coming out of it the other one works great. then i don't know but the compressor turns off all the time even when it is getting full sun light. i think something is getting hot in the control box. tired of messing with it. i had better expectations.

If like me you have a pond remote enough to need a solar system this is a reasonable way to go. You can add panels if you need longer running periods.

For what this unit cost I would not buy it again. The controller/ battery pack failed three times in less than a year. While it was replaced it was either delayed for a couple of months or the staff would ask me to try different controllers also delaying the repair for weeks and in the end not working. I was then told to add additional larger batteries at an additional cost which did not help. The pump, inverter, and solar panels seem to be good just a very poor controller.

Great product but unfortunately no user guide or manual, just a simple assembly diagram that must be closely read and followed. I would recommend this product, but be prepared for some frustration since it lacks a manual, and parts come from different suppliers. Love the final outcome, though!

Quality of product is poor. Stopped working after 3 months - battery and control pane fried up! No one has contacted me back at customer support. How does a warranty work when no one will contact you. I would recommend to buy American (U.S.) with a company that has real contact information. Save yourself some money and time... BUY AT YOUR OWN RISK/LOSS!

Controller burned out within 3 days of first being used. I am now looking for a new pump controller from a different manufacturer

Unfortunately it took me almost a year to install the system after purchasing, but within twenty minutes of turning it on for the first time I smelled smoke and found something had burned in the controller. After disconnecting the batteries the burning stopped and the pump still somehow works, but the outlet air is so hot that it melts the hose so now I have a ~$1k pond aerator that I cannot use until I find a controller.

They will not address the fact that this machine stopped working after 2 weeks! Won't contact me back won't email me won't address any problem. manufacturer says see Amazon, Amazon says see seller. Seller says nothing.