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crobins1
Reviewed in the United States on February 7, 2025
everything went smooth product is working fine
888
Reviewed in the United States on January 5, 2025
Works in my DUY solar. It's the way cheaper than Solar generator of simular output.
Carol
Reviewed in the United States on January 30, 2025
We purchased this several months ago and so far it seems to still be working well. Amazon is about the only place to purchase these type of electronic things anymore.
G
Reviewed in the United States on January 20, 2025
Doesn't work for very long, these must be substandard items they sell on Amazon, fooled again!
Donald King
Reviewed in the United States on January 10, 2025
I use this to power solar panels and refrigerator in my truck. The fridge has been running nonstop since the summer of 2024. Works great.
Richard McCain
Reviewed in the United States on September 1, 2024
I have a small travel trailer. I added 2 100-watt panels on the roof and a jack on the side to plug in additional panels. This charge controller does a good job of keeping my battery charged, and there's an aux output. I use that to keep my lithium power station charged. The two USB ports are also handy. There's a warning on the back that says it can get hot, so I mounted mine with a 3/4 inch standoff. So far, I haven't noticed any heating. One thing to note: It draws power from the battery. I originally installed it with a blocking diode to keep power from flowing back through the contoller. As near as I can tell, the controller doesn't allow backflow to the solar panels, but the aux output and USB ports will draw power from the battery when the solar panels don't supply enough.
dragonlord
Reviewed in the United States on July 6, 2024
The ECO-WORTHY Solar Charge Controller has been a solid addition to my DIY solar power bank, offering reliable performance with a few areas for improvement that are mostly for other folk without a BMS. After some testing, I've found that it effectively regulates and protects my custom battery system. The controller’s 30A capacity handles multiple solar panels with ease as I have 4 100 watts, and I’ve consistently seen efficient charging and stable voltage levels. I have not gotten it to 30A via Solar yet though, but everything has been in the green so far.One of the features is the user-friendly interface. The screen's values are very close to accurate. The LCD screen provides clear readings of voltage, current, and battery status, which I can see as very helpful if you don't have a battery management system of some kind. However, the included instructions could be more comprehensive. During setup, I had to rely on online resources to fully understand the correct settings for my battery type, which at least to me, added some unnecessary complexity.In terms of build quality, the controller feels robust, but I did notice that the mounting holes are quite small, requiring precise alignment during installation. I was just making a small DIY power bank with this, so this made the setup a bit fiddly, especially in the tight spaces. On the positive side, the controller comes with essential protections against overcharging, short-circuiting, and reverse polarity, which have worked in my testing.In my tests, I only used LiFePO4 batteries which it does support. In fact, it supports various battery types, but it’s crucial to ensure the settings are correctly configured to avoid potential issues! During my tests, I observed that it maintained a stable charge and effectively prevented overcharging, even under varying sunlight conditions. (From Rain to Heatwave)Overall, this Solar Charge Controller is a dependable choice for managing a small solar power portable system. While the setup could be more straightforward, and the instructions more detailed, its performance and features make it a worthwhile especially for my DIY Power Bank. If you’re prepared to spend a little extra time on installation and configuration, this controller offers excellent value and reliability.
BAOYU DING
Reviewed in the United States on November 14, 2024
Works great, but the hole of the connector is too small, fits gauge 12 cable or smaller, but not for gauge 10, otherwise you will have trouble making all the connections.
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