- Amorphous solar charging kit provides up to 15 Watts of clean, free, renewable power
- Designed for RVs, cabins, homes, boats, back-up and remote power use and more!
- Made of durable ABS plastic and amorphous solar cells
- Weatherproof, durable solar panels can withstand impacts from hailstones travelling 50 miles-per-hour; amorphous solar panel works in all daylight conditions-even in the shade!
- Kit includes: one 15 Watt amorphous solar panel, a 7 Amp solar charge controller, 12 ft. of wire, CLA adapter and battery clamps for easy installation
Once I soldered and shrinkwrapped the new connectors on I'm pretty happy with it. Not everyone has the ability to properly terminate the wires.
Thanks
Buy Sunforce 50033 15-Watt Solar Charging Kit Now
I am extremely pleased with the performance of this solar panel. We have one installed in a small cabin style 12-volt system intended only to charge personal electronics at a remote location. Just add a deep cycle battery and a DC to AC 120 power inverter, such as the Cobra CPI 480 400-Watt 12-Volt DC to 120-Volt AC Power Inverter with 5-Volt USB Output. It is great!One WARNING for those new to such systems like we were. The charge controller that comes with this kit is just fine, but it is only for *MAINTAINING* a 12 volt battery. If that is your purpose, buy *this* kit.
But, if you want to add an inverter so that you can have AC, USB (and we even added a 12 volt car socket which is the most efficient), then buy the same panel *without* the charge controller and wiring kit. What you need is a charge controller like the Kintrex SPC0601 7 Amp 100 Watt 12 Volt Solar Power Charge Controller, and various connectors of course. The Sunforce controller only has connections for the solar panel and the battery. The Kintrex adds a load connector for power output which isolates the charge controller and gives you usable power output to your inverter. If you try to parallel the battery connection to your devices like I naively did, you risk overcharging your battery. (I vented a little hydrogen and oxygen, but did not do it long enough to ruin my battery.)
I will definitely be buying more of these panels for other projects. Once you understand the fairly simple wiring you can easily create a great low power system for a cabin. (Next, we will build a 60 or 90 watt system...)
Read Best Reviews of Sunforce 50033 15-Watt Solar Charging Kit Here
I purchased this combo for off grid minimal lighting needs with high hopes. Package arrived dented, but contents appeared OK. Open circuit voltage on solar panel OK at 22v. However, max power output on sunny day was 1.6w (130mA@ 12.3v). This was on a day that my conventional 2.7kW system was producing 1.8kW. My plan is to return and try again, but purchasers should definitely check output.Want Sunforce 50033 15-Watt Solar Charging Kit Discount?
This product has worked out well for me.As I haven't isolated my truck battery its charging both truck and camper.
The vehicle has been unpluged from my 115V house access all summer.
I will say that it is a slow charge.
Update;
I have a 2nd unit installed in a Vanagon camper.
Works great and keeps all my batteries charged up.
You can see this installed at;
Works as described. Handy to get the charge controller with the panel. If you are just using it in a set-it-and-forget-it application to keep a battery topped up, it should work great and you can stop reading here. If you are using it for a frequent use application or want a quick charge, I think you may want more juice and may want to consider the multipanel unit. If that is the case, the following may be of interest.
I have seen reviews with varying performance from these units. After buying this I additionally purchased the 60W kit(4 panels exactly like this one). Of the 5 panels I now have, the best 3 I can get around 1 Amp in strong unobstructed sun angled directly at the sun (per my $6 multimeter), and the other 2 seem to top out at around .7-.8 Amps. In combination however the result is not quite the sum of the individual. I get a max of about 2A out of 3 panels or about 2.7 out of 4. Charge controller drop seems to be about .2 A, and the rest is probably due to sun angle. Perhaps with brighter sun or better angle to the sun perhaps my 3 best panels would exceed 1A each and the other 2 would be closer to the 1A mark. Has been fun experimenting.
1 comments:
You might be eligible for a new government solar energy rebate program.
Click here to find out if you're qualified now!
Post a Comment