Sunforce 37126 260W Crystalline Solar Kit

• High efficiency crystalline solar panels
• Ideal for 12 volt battery charging and use in remote location
• Completely weatherproof for added durability
• Connect multiple kits for more power
• Includes: 2 x 130 watt solar panels, 30 A digital charger contoller, 200 W inverter, wiring, brackets, screws, and a voltage tester

I bought this kit about 3 months ago. Took some time to peace everything together required to install it. First off,the instructions are useless. The power inverter that comes with the kit is useless. It's made to use in your car for a laptop or some other small electronic equipment like a small TV and a light? (maybe) I purchased a Xantrex Prowatt SW1000 and the remote switch from Amazon, WORKS GREAT! The battery tester is another useless piece of junk included in the kit. It's just two diods that light up.(YOU WILL NOT GET WHAT IS PICTURED IN THE KIT). The mounting brackets for the solar panels are really not practical but could be used if you have nothing else and plan on mounting your panels nearly flat on the surface of your roof. But I would not recommend that unless your roof points due South and is at the right pitch for your location. I made a frame out of angle iron that works very well. The charge contoller works,(at least mine did) but it's not the best. (MINIMAL PROFROMACE AT BEST) I would suggest a MPPT charge controller like a Morningstar, Tristar TS-MPPT-45. The panels seem to work very well so far. They do work in low light conditions. I have been able to fully charge four T105 batteries everyday that have 60%-65% of their charge left. But with the Sunforce charge controller it takes all day long in full sun. I have ordered the Tristar 45 and I'm sure I will be able to charge the battery bank in much less time. Just do your homework and you'll find the same answers. Also note that Sunforce customer service is a joke. Simon will tell you all kinds of silly things before he will give you an RMA to return product. My friend bought two kits when I bought mine and he had to return both of the charge controllers as defective right out of the box. It's been over 6 weeks now and nothing. Simon does not answer his emails and they have not returned his charge controllers to date! Also please note that the solar panels IN THIS KIT ARE Polycrystalline and not MONOCRYSTALINE. The discription is really not accurate. It reads "The Sunforce 260 watt crystalline solar kit". It does not tell you anywhere in the add or on their website if the product is Poly or Mono???? Buyer beware.

Bottom line: Amazon is awesome and very easy to do business with and their customer service is very good. SUNFORCE is not straight forward with their discription in the ad, you will not get what is pictured and customer sevice is terrible!!

I really hope my feedback helps and good luck with your solar project.

Buy Sunforce 37126 260W Crystalline Solar Kit Now

Panels worked like a charm. It would have been easier if it had any REAL instructions to build a frame or mounting system.. Had to get my 8 grade geometry books out to figure out how to build a sold frame from angle iron purchased separately.. the tester was not what was displayed in the ad.. just a diod on two wires. But after 5 days of struggles and an additional $200 in parts (and another $200 for batteries), it works like a charm and powers my electric fence and work shed lights. Hopeing to get a larger setup next year to 'grid tie' into our electricity. But for now, it's still working after 2 months of straight use.

Read Best Reviews of Sunforce 37126 260W Crystalline Solar Kit Here

I was surprised by the quality of the panels upon arrival. Very well built. The ease of installation and overall performance are great!! Makes supplementing grid power a breeze. My only gripe(s) are the picture on Amazon shows a digital test meter for checking solar performance. But it actually came with a dinky LED light with a wire attached for testing! Also read the operation manual for the charge controller at least TWICE. This unit can be a little confusing to understand the display if you don't. Overall I am very pleased with its performance but its very pricey.

Want Sunforce 37126 260W Crystalline Solar Kit Discount?

This Solar Kit had most everything I needed to get started with an off-grid solar application. In my case, the application is powering a DC freezer. The panels themselves met/exceeded expectations; the label on the panel and the instructions say "Monocrystalline" so I believe them and not another reviewer, but don't know for certain.

First thing I did was take a panel into the sun, and it showed strong voltage on the little LED meter included in the Kit. I built a frame for the first panel and put it up on the roof, connected it using one of the two included 20' sections of 10-gauge wire (2.5mm) to the included Sunforce charge controller, and then connected that to two marine batteries. The single panel is supplying over 8 Amps peak and in one full day it filled the batteries to the point where the Controller shifted to Float mode exactly what I'd expect.

I also connected the included 200W Inverter to the batteries and it worked as expected powered a coffee grinder because even off-grid I gotta have coffee.

I haven't put up the second panel yet, but plan to soon. When I do I will replace the included 10-gauge wire with 6-gauge bought from Napa Auto; I believe the included 10-gauge wire is undersized.

Bottom line the system works as expected for home use. I'm very satisfied.

I bought these panels to add a little solar backup when power is out and to learn a little. The produce power for 2 Batteries now and I will be adding more later on. I have a Woodworking building and it powers my TV/DVD and a drill and chop saw through a 2000 watt inverter. So far no problems.