Reddit reviews WindyNation P30L LCD 30A PWM Solar Panel Regulator Charge Controller with Digital Display and User Adjustable Settings
We found 5 Reddit comments about WindyNation P30L LCD 30A PWM Solar Panel Regulator Charge Controller with Digital Display and User Adjustable Settings. Here are the top ones, ranked by their Reddit score.
WindyNation P30L PWM 30 amp solar charge controller prevents battery from being overcharged and damaged by the solar panel. Ideal for 12 and 24 volt batteries. Controller can be configured for AGM, lead acid, gel and other battery types.Electronic protection: overload, short circuit, and reverse polarity protectedLCD digital display provides system information (amperage, voltage, temperature, load control etc.)Battery temperature sensor (BTS) is included. See photo gallery.System settings are user adjustable by using the MODE and UP and DOWN buttons
I have a 100w renology panel and this charge controller. They fed into a 100AH deep cycle battery from costco and kept my swamp cooler, cell phone charger, and LED lighting running all week last year.
You need to use a deep cycle or marine battery as they are designed to be run down lower and more often. As for wire, the panel has a short cable so I bought an extension and wired that directly to the controller. I believe I used 12 gauge solid core wire for the connection from the controller to the battery. all ,my stuff connects straight to the battery, however I want to add a terminal bank to make it easier.
Yeah, I thought anyone interested in the thread would be! But as soon as I posted the original version with amazon links, it was auto-deleted. Weird.
Oh well, here are my products:
Solar panel: https://www.amazon.com/dp/B017OMTAV6/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=3NTUA0DGQ65YX&coliid=I2R53I6ASRE7TH&psc=1
Charge controller: https://www.amazon.com/dp/B00JMLPP12/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=3NTUA0DGQ65YX&coliid=IMF9F8IHLJ6EN&psc=1
House battery: http://www.oreillyauto.com/site/c/detail/SSBQ/3478PLT/03321.oap?year=1967&make=Ford&model=Mustang&vi=1332302&ck=Search_03321_1332302_-1&pt=03321&ppt=C0005
Battery isolator: https://www.amazon.com/dp/B0058SGDFK/ref=wl_it_dp_o_pd_S_ttl?_encoding=UTF8&colid=3NTUA0DGQ65YX&coliid=I2UYT4LFVI14AN
Van fan: https://www.amazon.com/dp/B002OWAIB8/ref=wl_it_dp_o_pd_S_ttl?_encoding=UTF8&colid=3NTUA0DGQ65YX&coliid=I1Q9S1UN7Z94H7&psc=1
LED lights: https://www.amazon.com/gp/product/B007JF2A6G/ref=od_aui_detailpages02?ie=UTF8&psc=1
Fuse block: https://www.amazon.com/dp/B000K2MBPA/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=3NTUA0DGQ65YX&coliid=IK1ERB55YT6QX&psc=1
Busbar: https://www.amazon.com/Blue-Sea-MiniBus-Grounding-Terminal/dp/B0058GA4IO/ref=sr_1_11?ie=UTF8&qid=1467345205&sr=8-11&keywords=6+terminal+bus
Main line fuses (inline): https://www.amazon.com/dp/B00WZHE3A4/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=3NTUA0DGQ65YX&coliid=ICS8GYAQNUJV1&psc=1
I used 2x 150W roof panels that I got off of ebay for $330 shipped and a cheap amazon pwm charge controller combined with 3 marine deep cycle batteries. Just keep in mind that panels these days are very cheap, you should try to pay less than a dollar a watt, I would avoid buying panels from Harbor Freight as they can end up costing over $5/W (the only advantage they have is portability which could be a big deal I suppose) (The goal zero 90W panel would cost you $5.56/W).
Here is the posting that I bough from last year, I have been very happy with the panels, keep in mind these things are heavy so with shipping $330 is a pretty darn good price. http://r.ebay.com/4SCK9w
Amazon PWM charge controller (I bought this one because the lcd displays voltage levels, current in and out, and usage over time for the input and output) http://amzn.com/B00JMLPP12
Image of the setup from last year: http://imgur.com/a/AuM03
EDIT:
The pwm controller has a built in dusk dawn timer system so you can feed your lighting right off the unit. Or for high power stuff just tap right off the batteries (fuses would probably be a good idea...). We ran a couple 12V swamp coolers, a couple inverters, and a couple lipo chargers (charged 10+ large lipo packs a day for personal led lighting). And we never even came close to using the full 300W.
Yes I do have a voltmeter, the battery voltage now that I've unplugged the solar panels from the charge controller is 12.9 volts.
Wire is 10 gauge CC to batteries, under a foot in length.
Wire for inverter is 5 gauge, 2 feet.
Ive only had it all hooked up for about a week, and yesterday was the first sunny day. I had my fan and lights running OK, but today when I started using the inverter was when I realized something was wrong. The batteries shouldnt be draining that quickly, or venting so intensely
Link for charge controller is https://www.amazon.com/Regulator-Controller-Digital-Adjustable-Settings/dp/B00JMLPP12
No alternator, just solar.
Also, I've been able to run fans, charge my phone and laptop, etc so I know that my solar system IS working and keeping my batteries topped off (because I can see on my windynation controller https://www.amazon.com/WindyNation-Regulator-Controller-Adjustable-Settings/dp/B00JMLPP12/ref=sr_1_1?keywords=windynation+controller&qid=1565557593&s=gateway&sr=8-1 )