Here’s a new concept for commercial solar: a 250,000-Btu tankless water heater. It comes down to this simple philosophy: Don’t pay to heat ’til you need it. As you study this concept illustration, you’ll realize how simple this is. And, when you compare this setup to a conventional design, the cost will be half. back-up.
The Hydra Smart water allows for a gas or electric backup. In locations that have 300+ days of sunshine (all the southern U.S., for instance), I’d recommend this tankless with an electric backup. You can actually get real close to having 100% of the domestic water heating covered all by solar.
With the addition of the new Cocoon Tanks — large, super-insulated and designed to fit through any door — you can store several days of hot water. The simple drainback design lends perfect protection from freezing and overheating. Most importantly, the backup heater will rarely get used.
If you’re looking for a small domestic hot water system for your home or a client’s commercial job (laundromat, car wash or restaurant, for example) these new products and designs will dramatically cut the cost in half and make solar the big hit it should be.
