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View blog posts for category: Solar electricity

Win new business in 2015 with Solar Energy UK Installer Roadshow

Posted by Cathy Debenham on 16 January 2015 at 2:25 pm

Win new business in 2015 with Solar Energy UK Installer Roadshow

Solar Energy UK Installer Roadshow is a series of half day seminars that provide an accessible, educational opportunity for SME and commercial installers to learn more about all the latest trade essentials for running a successful solar business in the upcoming year. YouGen members get a 20% disc…

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What should be included in a quote for solar panels?

Posted by Cathy Debenham on 15 January 2015 at 11:28 am

What should be included in a quote for solar panels?

Q: I have read your 10 questions to ask a potential installer. You say 'Make sure the quotation is comprehensive - it should itemise all the equipment'.  How can you know what should be there and what might be missing?  Also you suggest asking 'Are they qualified electrician…

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Solar trade must address ignorance and lack of trust to boost solar sales

Posted by Cathy Debenham on 7 January 2015 at 2:50 pm

Solar trade must address ignorance and lack of trust to boost solar sales

There is a healthy appetite for solar panels among home owners in the UK, but the findings of a recent survey indicate that the solar trade still has considerable work to do to ramp up domestic installations.  The good news (for solar installers, not homeowners!) is that 81% of UK a…

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What YouGen readers liked: top 10 blogs of 2014

Posted by Cathy Debenham on 5 January 2015 at 2:01 pm

What YouGen readers liked: top 10 blogs of 2014

With an election on the horizon it's hard to know what's going to happen in the renewable energy and energy efficiency sectors in 2015. Maybe the political parties (and others) will be able to take a hint about what important to householder by looking at our most popular blog last year. T…

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How can I store my solar generated electricity to use at night?

Posted by Cathy Debenham on 18 December 2014 at 10:24 am

How can I store my solar generated electricity to use at night?

Q: How can solar power produced in the summer during the day be stored for use at night or in the winter? Converted to hydrogen or stored in batteries?  A: There are a number of options that you can take to use more of your solar generated power. Some are (relatively) cheap and chee…

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Can I believe this solar salesman?

Posted by Cathy Debenham on 16 December 2014 at 3:09 pm

Can I believe this solar salesman?

Q: We had a salesman/assessor  around last week. I was quite impressed with his spiel, but I did not sign up on the spot, as I wanted to do some research. Reviews of the company are mixed. The poor reviews seem to be mainly based on the pushiness and the hard sell of the salesman, but o…

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Which is best: solar thermal or solar PV with a immersion switch?

Posted by Cathy Debenham on 8 December 2014 at 9:07 am

Which is best: solar thermal or solar PV with a immersion switch?

Q: My question is whether solar thermal or solar panels would be the best investment. We have a large unshaded roof, facing less than 5 degrees from due south. Its a 3 bed semi with solid walls and a new gas boiler with insulated pipes and a dual coil cylinder in the loft. We have cold fill appli…

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Why aren't there more solar panels on industrial roofs?

Posted by Cathy Debenham on 4 December 2014 at 2:40 pm

Why aren't there more solar panels on industrial roofs?

We have had a number of questions from readers recently asking why there aren't more solar panels on industrial roofs, and suggesting that they would be more suitable places for solar farms than green fields. It's a good question, especially as I've lost count of how many times I'…

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How is solar generation spread across the year?

Posted by Cathy Debenham on 2 December 2014 at 11:35 am

How is solar generation spread across the year?

Q: Approximately what is the increase in available light for generation of electricity in April to September compared to the winter months of October to March? A: While I haven't been able to lay my hands on details of the available light I can illustrate the variations in generation that…

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FITS to degress in January for all solar PV of 50kW or less

Posted by Cathy Debenham on 25 November 2014 at 2:42 pm

The feed-in tariff for solar PV panels will reduce by 3.5% from 1 January 2015 for all new installations of up to, but not exceeding, 50kW.  This is as part of the government's planned degression for the feed-in tariff.  Changes to FIT rates from 1 January 2015 …

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Can I power infrared heating from my solar panels?

Posted by Cathy Debenham on 24 November 2014 at 10:11 am

Can I power infrared heating from my solar panels?

Q: Having had solar panels installed a few years ago, the same company is trying to sell me infrared heating for inside the house which will use electricity generated by the panels. Do you have any advice about infra red heating? I currently have gas central heating using a combi boiler. …

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How do I distinguish between two solar PV quotes?

Posted by Cathy Debenham on 19 November 2014 at 10:01 am

How do I distinguish between two solar PV quotes?

Q: I am considering two quotes both similar in price. I live in merseyside and have a south east facing and south west facing roof. There is a chimney on the southwest facing roof and so there are some shading issues. The first quote is for LG monocrystalline panels, 250watts, with 15.6% effi…

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MCS strengthens procedures - but will it kill the cowboys?

Posted by Cathy Debenham on 17 November 2014 at 12:10 pm

MCS strengthens procedures - but will it kill the cowboys?

Knowing that your installer (and the product they are installing) is going to do a good job is always important. In a new industry, with unfamiliar products and taxpayers money available to support it, it's even more important.  This is exactly what the Microgeneration Certification …

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Are there solar PV tiles to match clay roofs?

Posted by Cathy Debenham on 10 November 2014 at 11:13 am

Are there solar PV tiles to match clay roofs?

Q: We are going to build a house. We want to use solar/photovoltaic tiles but may have to use clay tiles for the roof. There seem only to be slate photovoltaic tiles. Are there any that look like clay? Any advice very welcome. A: At the moment the vast majority of solar tiles are blue. Howeve…

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Readers' tips of the month

Posted by Cathy Debenham on 29 October 2014 at 5:34 pm

Readers' tips of the month

With the clocks going back, I'm kicking off this month's tips with one from House-Saver. "We hang a thick curtain over our draughty french doors during winter months," he writes. "We keep the curtain opened during the day to allow sun light to heat the living room and then …

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TV researchers help couple to design eco renovation

Posted by Cathy Debenham on 29 October 2014 at 9:12 am

TV researchers help couple to design eco renovation

Does bringing in the TV cameras benefit a new build or renovation project? As a fan of Grand Designs, it's something I've often wondered. While I see that the architects and builders involved gain publicity, for your average home owner it seems more likely to add to the stress. So, it…

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Scan the Sun: new app predicts solar returns

Posted by Aldous Everard on 20 October 2014 at 12:12 pm

Scan the Sun: new app predicts solar returns

Anyone considering installing a PV or solar thermal system will want to know their likely returns. In the UK getting any kind of accurate idea of your returns is difficult to say the least. Predictions of generation are influenced by our famously changeable weather along with the physical constra…

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How will feed-in tariffs be affected by the smart meter revolution?

Posted by Tasha Kosviner on 25 September 2014 at 7:05 am

How will feed-in tariffs be affected by the smart meter revolution?

Q. Can users who have smart meters use their export values from the meter for FIT payments, rather than the standard deemed 50 per cent? A. Your question refers to the way in which the export payments element of the feed-in tariff is calculated. You are right that for most domestic solar …

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How to make a 1920s terrace property warm and energy efficient

Posted by Tasha Kosviner on 26 August 2014 at 10:17 am

How to make a 1920s terrace property warm and energy efficient

Making a leaky 1920s house energy efficient is a daunting prospect. But it was experience renovating their previous home – a barge – that gave Jurgen Huber and Zoe Allen the confidence to take on the task.  "The practical experience I gained of altering, fitting out, and…

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Reader tips of the month: solar PV

Posted by Gilly Jones on 22 August 2014 at 4:01 pm

Reader tips of the month: solar PV

Here's our favourite tips from the past month. It's not just the price you need to think about when considering installing solar PV. Bassmantrev is a building supervisor for social landlord based in the west midlands, and has installed a 3kw with 12 x 250 watt array. He says: “I…

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