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  1. Mar 28, 2024 · Solar panel myths: five common concerns about solar PV debunked. Show more. Find out if solar panels are worth it for your home, and if they can help you save money on your electricity bills. Plus find out how solar PV systems work.

    • Check The Solar Panel Dimensions
    • What to Look For
    • PWM Controllers Being Sold as Mppt
    • Buyer Beware
    • Have You Been Ripped Off?

    This false advertising purely relates to panel sizes, and claiming that a panel is rated to a higher wattage than what it actually is. I’ll give you an example: The panel I’m chasing is 200W, and I know that a 200W panel should be 1580mm long, by 808mm wide. Now, I jump on eBay, and I flick through the results, and open a few different options up. ...

    12V mono solar panels with a cell efficiency of around 17- 20% should be roughly 0.0064m2 per watt. If there is a substantial variance from that, you are being misled. With that in mind, here’s roughly the sizes you should be looking at: 80W panel = 0.51m2 100W panel = 0.64m2 120W panel = 0.77m2 150W panel = 0.96m2 160W panel = 1.02m2 200W panel = ...

    Unfortunately, the false advertising doesn’t stop there. The next most common false advertising for 12V solar panels relates to the type of regulator used, and advertised. These are normally known as PWM and MPPT. The latter is generally considered the premium style, and the manufacturing costs dictate there should be a price difference. If you are...

    People have been buying solar panels off eBay for many, many years now. Many of the cheap ones are not going to be comparable in quality to the high end units, but they have proven themselves to be reasonable and great value for money. However, its buyer beware; do your due diligence before handing your cash over to some scumbag on the other side o...

    I personally know a huge number of people who’ve bought panels that were advertised as being a much higher wattage, and it makes my blood boil. Have you been ripped off too? Let us know below in the comments! Sharing is caring!

  2. Aug 1, 2018 · Updated 28 May 2024. There are now 1.5 million solar panels on homes across the UK. As well as saving you money on your energy bills, solar panels can also earn you cash. And don't worry, panels can still generate some electricity on gloomy days, vital when the weather's as dull as dishwater. But with solar panels costing an average of £7,000 ...

  3. May 12, 2020 · Yeah...My issue with ebay reviews is that so many seem to get posted as soon as the ordered goods arrive, and I see very few which mention actual experience using the product, let alone testing it. They seem to mostly rate the transaction experience, not the products. I'll go back and read more deeply. Get home safe & soon, Cory!

  4. Home. Solar panels. Cheap solar panels: Should you buy budget solar panels? In-Depth. 2 Jan 2024. Jane Hoskyn. Solar panel prices are falling, but very cheap panels are a false...

  5. Aug 24, 2021 · 24 Aug 2021. Solar panel cold calls to watch out for. Do solar panels really need a health check? Can cold callers tell if your solar pv is faulty? Don't be caught out by these common calls. SI. Sarah Ingrams Principal researcher & writer. More than half of solar panel owners in our survey have been approached by a cold caller.

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  7. Jun 13, 2023 · By Simon Handby June 13, 2023 1:23 pm BST. Scroll to section. Energy prices have hit the roof over the last year, so more people are looking closely at their actual roof and wondering if they...

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