Thinking of switching to sustainable energy? It’s a huge investment and needs careful consideration from all angles. It may seem like everyone’s making that switch, but you shouldn’t just jump on the bandwagon for the sake of it! Solar power has numerous pros and cons, as listed below, which can either help or hinder us on our quest to decide if we should go for it. For more information, read through some of the free resources at www.australiansolarquotes.com.au. What do you think of solar power?
It’s environmentally friendly
Generating solar energy causes minimal pollution. The little emissions associated with the manufacturing, transporting and installing of solar power systems, barely make an impact compared to conventional energy sources. We won’t have to depend on non-renewable energy sources, which is so paramount in fighting climate change.
It’s renewable and abundant
As opposed to coal and fossil fuels, we’ll never run out of solar energy, for as long as the sun is alive! So that’s another good 5 billion years. There’s plenty of it too – the earth receives 120,000 terawatts of solar radiation, and that’s 20,000 times more than what the entire world really needs.
It’s sustainable and available
Its sustainability means it meets the needs of the present without compromising the needs of the future. This means we’ll never over-consume. Moreover, just because a country is closer to the equator doesn’t mean they’ll benefit the most from solar power. Get this – Germany, a country that’s pretty overcast in winter, has the most solar systems per capita!
Essentially, photovoltaic panels don’t make any noise, unlike other sustainable resources like wind power. Can you imagine what life would be like with a constant ‘whirring’ sound assaulting your ears?
Solar panels only need a clean every couple of years. A less-frequent mechanical maintenance check will need to be carried out between two and seven years after installation.
It’s more costly
Realistically, yes, the upfront costs are quite high. You will need some patience in waiting for it to pay for itself, but it’ll happen in time. If the cost is just too much for you and you don’t want to wait to see a return on your investment a Charlotte roofing company can install a metal roof for your home. Metal roofs offer a lot of the same benefits that solar roofs do without the cost.
A bit of overcast weather is fine, but if you have days of it at a time, it will mean you will have to rely on a booster (most systems come with one) to get your energy levels to match your needs. The amount of sunlight is limited during winter, just when you need hot water and the lights to be on longer.
It’s made from expensive materials
Solar cells require materials that are rare in nature and therefore expensive. Thin-film solar cells made from cadmium telluride (CdTe), is an example. Batteries used for storing excess power are an advanced technology – they’re an expensive but necessary component.
They require a lot of space
Looking at how much power can be made within an area of land, solar radiation requires 170W per square metre, but it’s still less than that of oil and gas.
Well, it seems like there are a few more pluses than minuses when it comes to renewable energy. The debate has been running – still is – and will probably, continue for a long time to come. Does this list make it easier for you to make a decision? After all that’s been said, what do you think about solar power?