Solar Power Eliminates Utility Bills in U.S. Home

skyhawker writes "Yahoo! News is running an article about a New Jersey home that uses solar power to provide 100% of its energy needs, including fuel for the owner's hydrogen fuel cell-powered automobile. From the article: 'Strizki runs the 3,000-square-foot house with electricity generated by a 1,000-square-foot roof full of photovoltaic cells on a nearby building, an electrolyzer that uses the solar power to generate hydrogen from water, and a number of hydrogen tanks that store the gas until it is needed by the fuel cell. In the summer, the solar panels generate 60 percent more electricity than the super-insulated house needs. The excess is stored in the form of hydrogen which is used in the winter -- when the solar panels can't meet all the domestic demand -- to make electricity in the fuel cell.'"

Comments

Quit doubting it based on cost.

[Lethyos]

People are whining about how it costs a half-million dollars. It is so expensive because of low volume. We need early adopters like this guy to start the ball rolling. Once more people buy into this form of energy production, the cheaper it will become.

Proof of concept - cost is a side issue

[AJWM]

Sure it's not cost effective. Prototypes and one-offs rarely are.

As a proof-of-concept, though, it's highly successful. This guy is demonstrating, not just hand-waving, that one can be entirely energy self-sufficient through solar power, even with the crappy efficiency of current mass produced photovoltaic panels.

Find a way to increase the efficiency and/or drop the price of the panels (and H2 storage system, fuel cells, etc) and it starts to look really attractive. More so if you want to build somewhere way off-grid. And without some of the attendant problems of a windmill.

The next time somebody argues that you can't live off-grid just on solar power, you can point to this guy. Then the argument comes down to cost-effectiveness, which depends on a lot of other factors.