Off the top of my head, I can easily think of a couple of solar providers near me. If you’ve been jumped by Sunrun while shopping at Costco or talked at by SolarCity as you’ve browsed through Home Depot, you might think that they’re all that’s out there.
However, you couldn’t be further from the truth! While these 2 companies may be the biggest residential solar providers, there are thousands of solar companies across the US. Most of these are small, local companies, but other national or regional installers are out there too.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
You want your solar panels to deliver the maximum amount of energy possible, right? But did you know how your solar panels are connected within the electrical wiring of your house makes a difference in how well they work? Connecting your solar panel in series vs parallel affects current flow and is dictated by your installation’s setup.
Warning: Science below! While we’re not going to get too deep into the details, the difference between connecting solar panels in series vs in parallel is an intermediate level solar discussion. If you’re looking for something a bit more on the beginner level, check out our articles How Do Solar Panels Work? and Everything You Need to Know About Solar Inverter Types.
OK, now that the disclaimer is out of the way, we’re ready!
A 4kW installation covers about half of an average home’s electricity use, but what does 4kW really mean? Below, we look at what a 4kW solar system actually is, how much space a 4kW installation takes up on your roof, and how much it costs to install.Continue reading
Scientists love it. The media love it. Salesmen love it. With all the love going around, one might end up thinking… oh, I dunno, that solar panel efficiency is the be all and end all of everything.
Interested in installing solar on the roof of your manufactured home? Let’s be honest: in most instances, it’s not possible to install solar panels for mobile homes. It’s mostly due to the roof structure of mobile homes – they simply aren’t designed to hold the weight of an entire solar installation.
However, that doesn’t mean you’re completely out of luck. Some mobile homes can safely have solar installed; it all depends on your local building codes as well as the structure of your home. And if it ends up that you really can’t have solar on your roof, maybe you’ve got another area of your property where you can install solar panels.Continue reading
Metal roofs have a lot of benefits and while they make up just a small portion of residential roofs now, they are growing in popularity. If you’re interested in solar, this naturally raises the issue of whether solar panels on metal roof is even possible.
What does a solar water heater cost compared to solar panels? Why would you install a solar heater when solar panels can be seen as more useful? Let’s review water heaters as a whole from their inception, and then compare the cost to a photovoltaic installation.
Even if you have rooftop solar panels, you’ll still draw power from your utility after the sun goes down or on cloudy days. That’s fine under normal conditions, but when there is a power outage, you’ll be left without electricity. The only way to prevent a loss of power is by installing a backup generator.
A solar backup generator is simply a battery or set of batteries that your solar panels charge up when it’s sunny. If the grid goes down or even when it’s dark outside, you can draw power from that bank of batteries.
If you want to learn more about solar backup generators and how to avoid being stuck in the dark, read on.