Most of us picture a fixed rooftop installation when we think of solar panels – but did you know that there are solar panels that don’t sit still as they soak up the sun? Some photovoltaic systems are connected to something called a solar tracker, which powers ground-mounted solar panels to slowly change position so that they continuously face the sun.
Solar trackers can use a number of methods and mechanics to function, but all of them are meant to do one thing: increase energy output by moving solar panels so that they receive as much direct sunlight as possible. Some manufacturers boast that their trackers can increase energy production as much as a 45% over a fixed roof system.Continue reading
Let’s be blunt: a 100-watt solar panel is actually pretty small. You’re not going to power your whole home with a 100 watt panel. For reference, solar panels for rooftop installations typically fall around 260 to 300 watts – that’s 3 times as big as a little 100 watt panel. Solar panels for utility-scale installations or large businesses are even bigger!
So just how big is a 100-watt panel, and what can you do with it? Let’s take a look.Continue reading
You’ve probably heard a lot of talk about solar installation costs and how they’re constantly falling, but maybe you’re left wondering how you can tell if you’re getting a good deal. For your panels specifically, how do you know if you’re getting a great bargain? Today, we’re going to find out how much the average panel costs, to help you better understand the entire costs involved in going solar!Continue reading
Sunpower has been around for over 30 years – a veritable dinosaur by solar industry standards. But they’re a dinosaur in a good way, as Sunpower solar panels are some of the best in the industry, thanks to the company’s expertise, know-how, and innovation.
Unfortunately, even with all the accolades Sunpower receives for its solar panels, and despite its high revenues, the actual company continues to suffer from debt, layoffs, and a recent factory closure.
What makes Sunpower’s solar panels so great, and what does the future hold for the company? Let’s delve into all this now.Continue reading
By now you’ve probably heard about Tesla’s solar roof tiles – the panels camouflaged to look just like standard roofing shingles, allowing for a subtle, inconspicuous way for homeowners to go solar.
But now Tesla has also designed low profile solar panels for those of us who can’t – or don’t want to – tear off our roof and put up another one just to go solar. These new panels, made in collaboration with Panasonic, offer a subtle look that’s faster and easier to install than old school panels. Continue reading
Solar panels are a great way to ameliorate the harmful effects of climate change, lower our household energy costs and decrease nonrenewable energy dependence. But is there a downside to all this cheap energy – are solar panels dangerous for firefighters?
Solar panels, typically installed on the roof, are rigid and produce electricity (obviously), potentially making the area unsafe in an emergency situation and threatening firefighters’ ability to respond in a timely fashion. Many governments and first responder organizations have cast a spotlight on this difficult issue.
How do we reduce climate change without creating a hazard for ourselves and first responders?
Are you drawn to the convenience of solar panels? Does the idea of taking a solar panel with you when you go camping, tailgating, or traveling to charge up all your gadgetry whenever you want appeal to you? If you’ve thought about buying a small solar power system but don’t know exactly where to start, we’ve got you covered!Continue reading
Maybe you opened up a solar panel’s spec sheet and quickly spiraled into confusion because of words like wattage, efficiency, power tolerance, and temperature coefficient. What do all these mean? And which one of these solar panel ratings are most important when evaluating a solar panel?
We are here to help! Today, we’re going over all the different categories of solar panel ratings, describing what they are, what they measure, and which ones are important. After reading this article, you’ll have everything you need to both understand and evaluate solar panels.Continue reading
Solar panels come in many varieties, and there are different types of panels for every occasion. Since going solar is a major investment in your home, it’s good to be in-the-know before you invest. And that’s where we come in.
If you’re a swimming pool owner or considering becoming one, there’s a good chance you’re concerned about the energy costs involved. It’s also likely that you’re wondering whether solar panels for swimming pools are a viable investment for reducing those costs.