Preparing for "Cheaper than Grid" Solar Electricity

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body-preparing-for-cheaper-than-grid-solar-electricity.jpg It started with off-grid locations, places where electricity was either carried in or generated on-site. Then it beat expensive diesel generators. In 2010, unsubsidized solar electricity could best on-grid retail electricity prices of major utilities in Hawaii. In the next decade, residents in metropolitan areas representing 100 million people will