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The Upside of Using Solar Panels

While we’re accustomed to many types of energy and technology, the only power source we couldn’t live without is the sun. While this form of energy arrives as heat and light, that doesn’t mean it can’t be converted into a usable form of energy. Modern solar panels enable you to create electricity in a simple and cost effective manner.

Many people think that building your own solar panels at home is difficult. You will have to have some “Do It Yourself” skills, to build your own solar panels. You can find solar cells online, and you will need wood to build a container and plexiglass for the cover. You’ll also need some caulk to attach the solar cells to the wooden container. If you can find solar cells that already have the tabs on them it will make wiring them up easier. If you can not find solar panels with tabs you will have to solder on the tabs before you glue them in place.

The container for your solar panel is simply a box with a Plexiglas front, which will allow sunlight to flow in but will ensure that the cells are protected. Glue is used to attach the cells to the box, and you will need to glue some wood strips inside the box. Just a dot of silicone caulk in the center of the cell will keep the cells steady when the wood expands or shrinks. To prevent damage to your solar cell, use just a single dot of caulk which will allow the wood to shift. To make sure that no moisture gets in make sure that you fill the hole with caulk after you have pushed the wires through. Your solar panel is almost complete, just mount your plexiglass with screws.

Since solar panels are essentially a set of solar cells within a container, you will need to make a container if you are taking the DIY route with your solar panels. Containers can be made out of a wide range of materials but the one that most people prefer is wood because it is easier to work with. Your local hardware and lumber store can direct you to many types of woods available although the final choice is yours You will also need to put some wood inside the box to hold the cells and plexiglass to cover the box. This plexiglass covering serves two purposes, to protect the cells from the elements and also to allow sunlight to reach the cells too. Also, don’t forget to drill a hole in the box so you can pull the wires out. It is then necessary to connect the cells to one another via soldering. Do it yourself skills are necessary as with any project but overall this is a simple task to tackle for many of us. You just need a bit of patience and make sure you have all the materials you need before you start.

How to Buy Solar Panel Inverters

Invest money in buying and installing a domestic solar energy system, and your investment will more than pay for itself given enough time. You’ll save so much money on your utility bills that you will probably not need to wait more than five years to make your investment back. Most people who decide to take the plunge going solar, mostly only think of the most visible part of the system – those huge PV arrays on the roof that announce to everyone that you’ve gone green. Well, there’s another part to any solar energy system that you need to think about too. Solar systems always need solar panel inverters to take the direct current put out by PV panels and convert them to usable utility-style alternating current.

No one much thinks of those solar panel inverters – they just seem like they are a cog in the wheel – that they don’t do anything special. Of course, that’s not true. You need efficient solar panel inverters to really get steady and usable power out of your solar arrays.

Certainly, you could just order solar installers to come in and do the whole thing, you wouldn’t have to ever think about the components that went into the system. If you are more hands-on kind though, you’ll find that you you can often get a better system to go shopping around yourself.

When you head to a dealer who deals in solar energy systems, you’ll find a few different models on offer. How do you know which kind to buy? Well, you have to learn to ask a few pertinent questions here.

The first thing you want to know when you’re confronted with an inverter at the store is, what kind of technology it uses. For the most part, pure sine wave inverters are the best. You see, direct-current is square waved. Alternating current, on the other hand, forms a smooth wave. The job of an inverter is to take the square-waved direct-current that comes in and turn it into a smooth-waved alternating current that your household appliances can use. This isn’t easy.

When you have a bunch of sensitive electronics around the house – plasma televisions, computers and the like – you want a trusted to anything but pure sine wave current. Of course, you will have to pay a little more for this. If you find that you can’t fit one of these in your budget, a modified sine wave model should do, too.

Solar panel inverters should always be bought to match the amount of electricity you’ll be using around the house of the time. You see, your solar panels don’t supply your home directly. That would be quite unreliable. Instead, they supply a battery. The battery stores all the direct-current and and that releases power as you need it in the house, through the inverter. So when you buy an inverter, you want to only look at the amount of power you’ll need around the house at any given time.

Once you have that down, all you need do is to buy batteries to go with it, and you set.