Go Greener Tips

It you’re keen to form your own Solar Energy House you may well have considered DIY solar panels. Well, while I applaud your want to own a solar energy house, let me warn you that you will not save cash by creating your own solar panels. Lets take a look at why.

Value of a DIY Solar Panel

Lets ignore the cost of your time. Here could be a list of the materials needed:
- Clear plexiglass or low iron solar glass 2ft x 4ft x one/4in $34 or additional
- three/4in 2ft x 4ft plywood panel $23
- Solar cell kit (eBay) $119, comprising:

- 50 Solar cells each 3in x 6in, 1.75w, pre-tabbed
- 10ft tabbing wire and 10ft bus wire,
- Flux pen and solder

- Peg board two panels 2ft x 2ft $five
- Clear silicone caulk/sealant $3
- Junction box $5
- Paint, stainless screws, wood for frame $10
- Diodes $three

Total cost $202. Kick off $20 for the 10 additional solar cells that are not needed, offers a complete of $182 for the materials to form a 60 watt solar panel. This works out at $3 per watt.

Value of Factory Created Panels
If you do a casual search on the Web, most solar panels work out at $5 – $7.50 per watt. However we tend to ferreted around and located a 120watt panel for $358 retail, corresponding to $2.98 per watt. There are a number of wholesalers willing to sell direct to the general public, and minimum order quantities will be as low as two panels. We tend to found a 225watt solar panel wholesale for $549 (min order a pair of panels), similar to $2.44 per watt.

Warnings & Dangers of DIY Solar Panels
Conjointly, if you are wondering creating your own solar panels to cut the price of your solar energy house, please be aware of the subsequent:
- In the US, you’ll NOT be allowed to attach your home created solar panels to the grid. If you want your solar energy house to be connected to the grid, you need to use solar panels with UL certification. Many countries have similar regulations.
- Commercially manufactured solar panels return with 25 year performance guarantees. DIY solar panels haven’t any guarantees and will probably last simply some years at best.
- With any home created solar panel there is a risk of fireplace from poor quality soldering. If your DIY solar panel ignited and resulted in fireplace harm to your house, your insurance company may be a little reluctant to pay out for a fire caused by a solar panel that did not have UL certification.
- And the ultimate nail within the coffin of a home created solar energy house: within the US, home made solar panels can NOT qualify for the significant rebates and tax credits that are available.

If you wish solar panels for your solar energy house and wish a system that is safe, reliable, qualifies for rebates and will very cut your electricity bills, forget DIY. DIY will be a nice introduction to understanding what it suggests that to possess a solar energy house, however it is not a viable various to factory created solar panels.

Build a Solar Panel as a Science or DIY Project
But, if you would like to create your own solar panel as a science project, this can be fun, satisfying and terribly rewarding. On completion you will additionally have a solar panel you’ll be able to swank to your friends and one thing you could use to provide light-weight for a yard, shed or outbuilding.

If you wish to make a solar panel as a science project, take into account shopping for one of the “how too build solar panels” guides. A number of these are very smart and do an excellent job of showing you (they need some terribly smart videos) what to do, how to do it and when to do. Yes, a guide will add $forty – $fifty to the price, but that could be cash very well spent, simply do not fall for all the selling hype!

Conclusion
If you want a solar energy home and to scale back your electricity bills, forget the DIY route. However, although you won’t save cash or cut back your electricity bill, creating a solar panel as part of a science project ought to be terribly satisfying and educational. If you are doing not wish to pay the $40 – $50 for one of the DIY solar panel guides, there is a lot of data on the Internet. I wish each success with your Solar Energy House.

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