1. Find quality cells
Top of the list of vital parts is the solar cell. No DIY package is incomplete without it. It’s cost effective if you can buy them directly from a dealer or wholesaler.
However, since you are buying the cells separately, you are up for a tedious task since you will have to make separate purchase of the other important components as well.
While PV cells are easily available at brick and mortar shops, it’s more convenient and cheaper to get them from Internet shops. Prices are definitely much lesser because of the stiff competition among these online establishments.
2. Batteries and inverter
These are also vital components of your solar panel. In the case of battery, it is a must-have storage device, unless you intend to immediately use the power generated by your device. Generally, batteries are a must since you need them in order to properly store energy.
Inverters as well as batteries are pricey, especially if you go for branded and new ones. However, you can save considerably if you acquire used yet still good-conditioned one.
3. Construction proper of DIY solar panels
A basic panel is just cells attached to one another. These parts generate energy until such time that enough has been created to meet your requirement.
A standard do-it-yourself package should come with a simple wood container that will accommodate the PV cells. In order to join them, you must have strippers, wiring cutter, and soldering iron ready.
Your ultimate goal is to join the cells together in order to create a working panel. It is advisable to install also a special diode within the device in order to prevent energy in the battery to flow back into the panels, especially if sunrays are not hitting the gadget.
All you need to do is wire the cells together to create a panel. You might also want to install a diode to make sure that energy doesn’t flow from the battery back into the panel when sunlight isn’t hitting the panel.
4. Make sure that it passes inspection
Highly important when building your own solar panel is that the final unit must be able to go through and passing the necessary inspection. While this step is not an absolute must, it is ideal to have solar panel kits checked and consequently pass the inspection.
Why is that?
A passed inspection report will reward the user with appropriate energy tax incentives. Isn’t it a good enough reason for you to ensure the quality of your work?
Secondly, if you want to connect it to the local grid, it should also pass inspection. As soon as such a requirement is satisfied, wiring your panels to the grid means that you have the opportunity to sell excess power.
Likewise, you enjoy the advantage of having your electrical power meter flow back in case your device churns out power that you are not consuming.
Benefits of DIY Solar Panel
1. Comes with easy-to-understand manual that will help you through the processes of building and installation.
2. A highly desirable benefit is the fact that it is priced low, compared to commercial or branded versions.
3. With DIY, you can first try to experiment with a smaller unit that provides power to a few appliances. If you deem that this type of energy suits your power needs, then you can opt for larger units that deliver sufficient power to run your whole household.
4. As soon as you create additional panels yourself, this means greater savings in your electrical bill every month.
Simply, while building DIY solar panels does take time, energy, and focus; the overall process assures great fun and satisfaction. It is such a rewarding pursuit, especially in the end when you are able to enjoy substantial savings from reduced or even no use of electricity.