Much Awaited Community Solar Rules. Few people cover community solar better than ILSR’s John Farrell and with the new rules from New Jersey being proposed, he gives you the breakdown of the good and the needs improvement. Community solar in New Jersey could be one of the most desired market changes in the past few years, there is no doubt that developers and customer signup teams will be flocking to this market. This will be a central conversation topic at SolarWakeup Live! Jersey City, get your ticket at solarwakeuplive.com so we can all talk about the community solar market together.
Governors Matter To Solar. Virginia is planning a bold solar future with 5GW of wind and solar. This is the plan proposed by Ralph Northam, the Governor. Much like many net metering, RPS and other solar friendly policies across the Country, it takes a leader in the Governor’s mansion to make it happen. Without that it becomes much harder to get things done. Elections matter and advocacy is a lot simpler if there are willing participants on both sides. We still need to show up and make our point but without a veto threat, solar can be a big winner.
Are You Feeling Good? Time to check in on the industry sentiment with SolarWakeup’s Q3 sentiment index. While 2018 has been a crazy solar coaster ride, it seems like more of a market than ever and I want to see what you think. The results of the report will be shared first at SolarWakeup Live! Jersey City on November 6th. Take the survey today!
Inverters Must Adapt. Most of the inverter companies plan to transition their manufacturing capacity out of China given the latest tariffs by the Trump administration. This may cause a bit of a product supply constraint when the changeover happens and the price is very likely to increase to the installers across the market. Just another example of costs going into the solar market that could be avoided.
The Hill Piece. is total crap. Starting out the conversation about net metering by saying that no-one argues that there is a cost shift on solar value to non solar customers means that the author assumes that solar customers are providing uncompensated value to the other customers but of course we know that’s not the case.
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The Energy Show: By Barry Cinnamon
The Energy Show: By Barry Cinnamon
When a business or homeowner gets a new rooftop solar installation, the second question they always ask is “how often do I need to clean my solar panels.” We’ll answer that question on this week’s show — taking into account the different effects of rain, dust and electric rates. BTW, the first question people always ask is “how do I read my electric bill;” but that’s a topic for another show. Rooftop solar panels get dirty primarily from wind-blown dust and pollen. Birds are usually not a problem unless your last name is Hitchcock and you live in Bodega Bay. As panels get dirtier, their output declines. A small amount of soiling — say a light dusty film — may only cause a 5 percent output decline. However, when panels get very dirty — perhaps in an agricultural area or location that does not get regular rainfall — the output decline can be greater than 20 percent. A good heavy rainstorm will usually wash away most of the accumulated soiling. I use the term “usually” because on panels that are tilted at about 5 degrees or less, the rain may leave a puddle of muddy debris along the lower edge of the panel. When this puddle dries, sometimes a thick layer of dirt accumulates along the lower row of cells (sometimes moss and weeds may even grow in these areas). Depending on the design of the system, this small accumulation of dirt can cause a very significant decrease in output. So the answer to the question: “how often should I clean my solar panels” really depends on five factors: your location (does it rain regularly or only during certain months), the tilt angle of your panels (steeply tilted panels tend to stay much cleaner than panels that are close to horizontal), the amount of wind blown dust, your electric rate (if your electric rate is high then it is more worthwhile to clean your panels), and the cost to clean your panels. If you have a large solar array at a low tilt angle in a dry climate with high electricity costs, our basic advice is to clean your panels once a year. Under these circumstances the additional electricity output from clean panels will be much greater than the cleaning costs. On the other hand, if you have a small array in an area that rains regularly, then it may only make sense to clean your panels every five years or so. Here in California it generally does not make a lot of sense to clean your panels in the late fall or winter during the rainy season. Regardless of your circumstances, please make sure you clean your panels with soapy or treated water to prevent damage from mineral deposits. Contact your solar contractor or maintenance company if you would like your system cleaned professionally. For more about keeping your solar system operating at top efficiency, please Listen Up to this week’s edition of the Energy Show.By Frank Andorka, Senior Correspondent
By Frank Andorka, Senior Correspondent
New York's Governor Andrew Cuomo has set lofty solar goals for his state as it tries to catch up to its Northeastern neighbors like Massachusetts and New Jersey. And in the Bronx, one organization is trying to help him meet them. CleanChoice Energy, a renewable energy company that provides wind and solar energy products to customers across the country, has opened subscriber enrollment for the Altus Bronx Community Solar Farm. The new Community Solar Farm is located on a commercial building in the Parkchester neighborhood in the Bronx. With space available to more than 150 residents, it is one of the largest Community Solar enrollments ever opened in the Bronx. Residents across the Bronx, and all of New York City, can support local solar and save up to 5% off their utility bills by becoming subscribers to the Altus Community Solar Farm.By Frank Andorka, Senior Correspondent
By Frank Andorka, Senior Correspondent
Virginia is a solar state you on which you sleep at your own peril. It has long caught the eye of trend-spotters who believe it is on the verge of being the next solar boom state but, for various reasons (mostly political), it has never quite lived up to its solar potential. This week, however, Governor Ralph Northam took steps to change the future, unveiling a plan to build nearly 5 GW of solar and wind resources. The plan sets aside 2 GW for offshore wind and sets the other 3 GW aside for solar and onshore wind. It's not entirely clear from the plan what percentage of that 3 GW will in fact be solar. The timeline for this development is 10 years.