Renogy Wanderer

Son cargadores solares de excelente calidad y modernos, vienen hasta con número de serie, funcionan muy bien con batería LiFePO4 y además vienen con la función de TIMER, los recomiendo ampliamente para cualquier tipo de proyecto fotovoltaico de iluminación.

Has been working perfectly for several months now and have no complaints. Seller service is excellent and delivery is quick

Far better than any of the cheap junk off brand PWM controllers I've used that break and don't work correctly. This Renogy PWM controller works flawlessly compared to the tons of junk PWM controllers on the market. It is actually a 10 Amp controller, and actually charges and floats batteries correctly. And actually has a website and support and a real company that provides documentation. It properly uses solar panel power to charge flooded lead acid batteries up to 13.8V, and floats them at 13.8V. At high noon it regulates my 21v solar input perfectly. The voltage display is accurate enough, plus or minus a tenth or two of a volt. Only downside/drawback is the battery low voltage cutoff for the load connection. It's set to 10.8V and can't be changed. Which is far too low for flooded lead acid batteries. Draining a lead acid battery all the way down to 10.8v can damage it. If you don't have a separate low voltage disconnect or accidentally let a lead acid battery drain that far down, it might damage the battery. If you use a lithium battery that has a built in BMS you should not have to worry about that. I went through two cheap no brand $10 PWM controllers that were very inaccurate and quickly broke before buying this controller that actually works correctly.

Quick delivery. Efficient solar controller.

I have an IRLP node with a 12V lithium battery for backup should the power go out and I needed a charge controller as the DC in I have is about 20V, which is naturally too high to simply directly connect. This controller is exactly what I needed. It will do SLA, flooded and lithium chemistries, you need to select type of battery manually, and you can dial in what charge voltage you want, in my case, according to the battery I have connected, it wants to see 14.4V. You can set up the LCD readout to display what you want for the most part and it has performed flawlessly since I have had it. The instructions are fairly clear on what you need to do to set it up and it actually is pretty easy. It has worked well during outages, switching from the input source to the battery is seamless. I am very happy with this controller and have already recommended this brand to my friends that were looking for one for their various reasons.