ECO-WORTHY 24V Submersible Deep Well Water Pump with 10ft Cable 1.6GPM 4” 5A, Max Lift 230ft/70m, DC Pump/Alternative Energy Solar Battery Farm & Ranch Submersible Deep Well Pump

NOT a speed daemon, but it works!
Let me be clear, this isn’t winning any water movement challenges, but for the price and features it works very well. This is for moving water from one location to another location, it is not for pressurizing it for use (sprinkler, faucet, etc).I have a very old surface well on the property (meaning it is rainwater that fitters down into this, so not a underground water reserve) and we use that to pump up water to water the crops, etc. I haven’t dug a full well or brought public water to the property yet. Our well is about 60-70′ deep and this does the trick.It claims 230′, man I would be impressed but am also glad we don’t have to go that deep. The further you go up (and marginally over) the harder it gets. At 60-70 feet, I am seeing about 2-3 gallons per minute, so from my perspective that is accurate or a little under the 3.2 they advertise which is probably under ideal situations.I have moved about 100g without it shutting down. I have pulled it up and as far as I can tell there is no abnormal wear, tear, or corrosion.It does pull right about 90 watts, which I’ve powered three different ways. There are voltage converters / reducers that allow you to plug tool batteries (dewalt, milwaukee, etc) into this type of pump to run them temporarily. Just ensure you pick one that converts the input to about 12v output, which is what this pump requires. This is of course not going to last an incredibly long time, maybe 10-15m max. That is how I started and it does work well. I also have plugged it directly into a standard car battery, which would run an incredibly long time at that wattage. I also have put a 12v power supply that has a 110v AC input on the unit, which again also worked great. So there are a lot of options on how you want to power it, the more tricky situation is determining HOW you want to turn the pump on and off.So overall, I don’t expect to pump millions of gallons out of this thing or for it to last decades, but for the use case I have it is very much sufficient. It does the trick, moves the water, hasn’t had any performance or mechanical problems, and keeps working as expected. Definitely recommend if you have a specific situation where this would be viable.

Short lifespan (updated)
I installed the pump using direct-connect to a 100 watt solar panel. It ran flawlessly when the sun was shining, for 3 months, then just stopped. I found that the housing was full of water. I contacted the Amazon seller who in turn contacted the manufacturer. I received several emails from the manufacturer over the next month. Most of which, after the first one, were prompted by my follow-up emails to them. I received a replacement in about 1 month with no requirement to pay anything or to return the failed pump. I was happy. Fast forward 30 days, the replacement pump has stopped working. Voltage is good from the panel and there’s no water in the housing this time. It simply stopped. I’m going to contact the manufacturer again but I do not recommend this pump, perod.UPDATE: The seller, Fister-US, contacted me. That alone is amazing. They not only provided me with a 3rd pump (2nd replacement), they provided a refund for the trouble. I will return to this review and change it to 5 stars if this new pump last several months. I’m inclined to believe it will if water doesn’t leak into tbe housing. I believe the 2nd pump may have died prematurely due to low voltage. The spec sheet that comes with the pump doesn’t provide rated operating voltage range. The saller provided me with 20-36 vdc as the range for this 24 volt pump. I foynd reference to tbe pump operating on 12-24 vdc on forums and other reviews. With that being inaccurate, I’m hoping the increased voltage will provide for a longer life of the pump. I’ll update this again later.

Perfect pump for small solar powered system when pulling water from more than 35′
I’m using this pump in a 40′ well, it feels solidly built and so far it has worked perfectly. I have it controlled by a esp32 based controller with a level switch and it is running for about 3-4 minutes every hour pumping about five gallons, around 100 gallons a day. Hopefully with this usage the pump will last a long time. If your pumping needs are modest then this pump should work well. In my installation voltage drop from the battery to the pump was nearly a volt so be sure to use the biggest gauge wire you can afford. I’m using 10 gauge solid copper. I’m using an extra 100Ahr LiFePo4 battery that can run my installation for a week without sun. All in all so far I’m really happy with the setup. If the pump fails or gives me trouble I’ll update this review.

Ottimo prodotto.

Questa è la seconda che compro…..e non perché l’altra ha smesso di funzionare, ma perché funzionano benissimo e ho deciso di usarla anche per un altra applicazione. Mi ha svoltato la vita….. Niente più benzina o gestori Enel per movimentare l’acqua.