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Solar water heating systems are easy to build as a DIY project. They also have offer a cost-effective way to generate hot water for your home. These solar water heating designs are fairly simple and low cost, and will save you money (a LOT in some cases). You can actually save quite a bit with a solar water heater; the energy savings will pay for itself with dividends.
You can explore the various types of solar water heater designs, follow the guidelines and build an easy and affordable solar hot water heater. Learn how a solar water heating system can be simple to construct and reduce your utility bills:
Bonus: Root Cellar That Can Be Used as a Bunker
If you can't afford the box culvert option you can look into is building a backyard root cellar that can be used as a bunker.
If you want to learn how to build a backyard bunker like your grandparents had, without breaking the bank, then check out Easy Cellar.
Easy Cellar will show you:
- How to choose the ideal site
- Cost-effective building methods
- How to protect your bunker from nuclear blast and fallout
- How to conceal your bunker
- Affordable basic life support options
Easy Cellar will also show you how a veteran, with only $421, built a small nuclear bunker in his backyard.