ECO-WORTHY 800 Watts Solar Panel Off Grid RV Boat Kit: 4pcs Bifacial 195W Solar Panels + 12V 60A MPPT Charger Controller+ Bluetooth Module 5.0 + 16Ft Solar Cable + Z Mounting Brackets

Not sure about the efficiency since I am a beginner at solar I didn’t use the mppt at first hoping the inverter/mppt combo I bought from somewhere else would do the trick but as soon as I used it with the mppt it came with it started pumping out power. As I learn more about how to place them in the right angle I’m producing more power I would recommend getting a mounting system for them as they are bifacial and do need light to hit from behind to take full advantage of them I’m currently working on bringing up more power by trying that out

The media could not be loaded.  Review: 800 Watt Solar Kit with Charge ControllerI recently purchased an 800 watt solar kit that includes a charge controller. While the setup was straightforward, I’ve encountered a few significant issues that have impacted my overall satisfaction with the product.Firstly, the charge controller keeps resetting itself. This frequent resetting disrupts the solar system’s functionality, leading to inconsistent power availability and making it unreliable for my needs. I’ve tried troubleshooting based on the manual and online resources, but the issue persists.Secondly, the performance of the solar panels themselves is disappointing. Even in direct sunlight, I’ve never seen the output exceed 460 watts on the charger. This is well below the advertised 800 watt capacity and limits the efficiency and utility of the system. It’s frustrating to know that the panels aren’t performing as promised, especially when conditions are optimal.I’ve reached out to customer support regarding these issues and am currently waiting to hear back about a replacement controller. Hopefully, a new controller will resolve the resetting problem and possibly improve the overall performance of the system. I will update this review once I receive and test the new controller.For now, I can’t fully recommend this solar kit due to the technical issues I’ve experienced. If the replacement controller fixes the problems, I’ll happily revise my review to reflect the improvements. If you’re considering this kit, I would suggest waiting for my follow-up review or looking into other options with more reliable performance.Pros: • Easy setupCons: • Charge controller resets frequently • Solar panel output is significantly lower than advertised • Unreliable performanceI hope this feedback helps others make an informed decision. I’ll keep you posted on any updates!

These panels have pretty good efficiency tests across the internet. Most of the items arrived intact, but I immediately noticed the MPPT was not included in the box. I ordered the 800W kit with Mppt, bluetooth and pigtail connectors. This, of course, is a worthless kit without an MPPT. I emailed both email addresses provided by the seller the day it arrived AND contacted on Amazon. I overlooked my message stating mppt will ship late. Im anxiously awaiting arrival to see how well this works. I saw a few reviews stating cabling could be better. I typically prefer making my cables for solar/battery banks. U really maximize efficiency with custom because u can use shortest possible lengths and top quality (no aluminum clad). These are a solid back up to have handy though.

Easy to install, I'm only using 3 panels on my sprinter van and they appear to be working great

I installed 1000w of these on my rv roof. I rarely see over 600w. I was at 10,000ft, clear day high noon middle of summer out west and it was high 700W output. I live in SC and generally full sun in the summer I see in the 600's. No way these are 200w panels. They don't put out their rating in my experience.That said, the pricing is great; you get what you pay for as usual. Also, EcoWorthy was reachable with a problem and stood by the product.

I didn’t feel the original charge controller was working properly but seller sent out another to me right away and I’m hoping it will resolve the issues I was experiencing. Other than the original charger seeming to kippy out often, I have no complaints with this system. My last kit was a renogy and these seem to be of very similar construction.

I installed these on a horse trailer in July in California. The temp outside was 105, so hotter inside the trailer due to its aluminum construction. The controller constantly overheated every ten minutes. Not sure this is an appropriate unit for the panel wattage in the kit unless you're in a cold climate

Damaged panel was sent. I reached out to the seller and was quickly helped. Besides that everything else has been great.