eco-worthy-us vs eBay has their
200W ECO-WORTHY 25.2% Efficiency Solar Panel w/ HPBC Technology on sale for $139.99 - $35 w/ coupon code
HOSTWITHMOST =
$104.99.
Shipping is free.
Thanks to Staff Member
Izzy138 for finding this deal.
Features:
- HPBC Technology
- ECO 200W panels use P-TYPE technology solar cells, with a maximum conversion rate of up to 25.2%,use a grid-free all-black design to absorb sunlight in all directions, making them ideal solar panels for home roof installation
- With busbar-free design, HPBC solar cells do not have busbars blocking the front, allowing the solar cells to absorb 100% sunlight and have a smaller surface area at the same power
- Suitable for most roof colors, black solar panels make your roof look more beautiful and display a technological atmosphere. Each solar panel generates an average of 800Wh of electricity per day, making it perfect for installation on the roof of your mansion
- ECO-WORTHY 200W panel size: 51.18 x 26.4 x 1.4 inches (1300 * 670 * 35mm), weight 21 pounds. The diode is pre installed in the junction box with a pair of pre installed 2.95-foot cables
- Equipped with IP68 protection rating, can withstand decades of rain and snow, and uses low-iron tempered glass and corrosion-resistant aluminum frame to ensure excellent performance in all weather conditions.
- Panel size: 51.18" x 26.4" x 1.4"
- Weight: 21lbs
- Color: Black
- 25.2% High-Efficiency Power Generation HPBC Technology
- Material: Low-iron tempered glass & a corrosion-resistant aluminum frame
- IP68 protection
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22 Comments
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The installer grade panels DESTROYED performance of these, but for a smaller 200w panel I am still happy with the 195w bi-facials I had from them, these all black panels honestly I am probably just going to give away.<br />
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Here is a demo of the new battery setup
<br />
https://youtu.be/FClxk0mlJhs
Even with video proof of them under performing they tried to give me the standard pre-canned reply about how solar panels do not produce the max amount of power in real life conditions, blah blah blah.
Despite the fact I had identical panels, in the identical scenario, being tested in an identical way, in the same period of time, completely nullifying that invalid response.
So based on that, I would not personally take the gamble.
You can expect first to fight an uphill battle to get them to accept the panel back, and then you better hope you still have all the packing material to do the return, else you end up where I was where I literally had no physical way to return the panels so I had to keep them (the few panels they finally agreed were not working per spec)
Not worth the trouble IMO especially because these 200w panels where my "starting" point. Not everyone's situation will be equal to mine, but I found 400w panels to be a much better solution both in cost, performance, and reliability.
The installer grade panels DESTROYED performance of these, but for a smaller 200w panel I am still happy with the 195w bi-facials I had from them, these all black panels honestly I am probably just going to give away.
Here is a demo of the new battery setup
https://youtu.be/FClxk0mlJhs
Id probably build a couple of those 16,000Wh batteries (there is a video for it) and stack them directly one one another and that would be solid, and take less space (and cost less)
Id probably build a couple of those 16,000Wh batteries (there is a video for it) and stack them directly one one another and that would be solid, and take less space (and cost less)
These new style all black "improved" panels have been underperforming the old style.
Edit:
One video already posted.
The installer grade panels DESTROYED performance of these, but for a smaller 200w panel I am still happy with the 195w bi-facials I had from them, these all black panels honestly I am probably just going to give away.
Here is a demo of the new battery setup
https://youtu.be/FClxk0mlJhs
TOPCON or traditional Mono PERC modules are simply put going to have better yields as they're much more mature. But, if you get a good HPBC panel, it should be fantastic. But again, at this junction? There's going to be a lot of duds that shouldn't be being sold (that obviously are). They should lower the rating of the advertised NOCT till the yield rate presently being produced matches.
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