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Net Metering, the concept and laws that allow solar electricity producers to connect to the grid and sell back energy, is under attack in the United States. Florida has been spared from the recent trend of utility companies working publicly to repeal or amend Net Metering laws. Utility companies in other states have taken various public and well-funded measures to repeal Net Metering laws or to make Net Metering less attractive to solar energy customers. For example, Arizona utilities recently succeeded in adding a fixed charged for solar producers based on photovoltaic system size. While it was opposed by the solar industry and the finalRead More →

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Florida House Bill 0277 (2013) has passed both the House and Senate unanimously. This bill makes official the de facto standard used by county property appraisers that excludes renewable energy (i.e. solar energy, wind energy) systems from assessed property values. This exclusion was inadvertently removed from law during a previous congress in 2008. Various attempts have been made to reenact the exemption, with no success until now. According to the Florida Solar Energy Industries Association, “The bill implements a constitutional ballot initiative approved in the 2008 general election by Florida voters, which prohibits adding the value of certain home improvements specific to the installation andRead More →

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What was once true has become a myth. In years past, it didn’t make much sense to install solar panels (solar electric/photovoltaic modules) from a financial standpoint without generous subsidies, rebates, and incentives. The payback period was too long for most investors (see my article on the folly of the payback metric here). Except for those lucky enough to access a rebate, the numbers just didn’t make sense. In case you haven’t heard, solar panels have plummeted in price. We’re talking about a >75% drop in wholesale and retail prices in the last three years. Total installed costs have been cut in half. Meanwhile, electricityRead More →

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In: Education, Fafco Solar
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With new building codes in effect in Florida, I’ve been asked quite a lot about variable speed vs. variable flow pumps, especially with solar pool heating systems. The answer turns out to be a bit complex. The simple answer is that a variable speed pump will give you better trouble-free performance while still resulting in significant energy savings. The whole story is more complex. At first glance, the features of a Variable Flow pump like the Pentair Intelliflo VF seem perfectly suited for a solar pool heating system. The pump would operate at a constant flow rate that is optimal for solar pool heating, adjustingRead More →

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A couple of years ago we had a thriving Florida state incentive program that paid $4 per watt to buyers of solar electric systems in the form of a rebate. At the time, that covered between 40% and 50% of the cost to install solar electric for your home or business. Two things happened with the rebate program: the incentive was shut down due to lack of funding/desire by legislators to spend taxpayer money, and the existing rebate applicants were hung out to dry, many collecting only 52 cents on the dollar. That was the end of state rebates for Florida property owners. So whyRead More →

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I have just been informed that the next round of FPL funding for solar rebates will start on October 25. The first time around, reservations were exhausted in under 15 minutes. It is urgent that you contact your solar dealer NOW if you want to take advantage. This is the opportunity of a lifetime!