Each home in the new community will have solar PV and a sonnenBatterie installed, enabling every household to produce and consume most of its own electricity, according to sonnen.
Solar inverters are becoming more intelligent this year. California’s Rule 21, which is now partially in effect, governs the safety of PV arrays and their interconnection communications with the local investor-owned utility.
The rule has three basic phases, of which the first came into effect Sept. 8 under a draft resolution of the California Public Utilities Commission (CPUC). The effective date for the other two phases has not yet been set, however a CPUC vote on the draft resolution is set for October 12, and a California Smart Inverter Working Group (SWIG) workshop on Phases 2 and 3 is scheduled for Nov. 17.
Tesla Inc. has fired an undetermined number of employees following a series of performance evaluations after the company significantly boosted its workforce with the purchase of solar panel maker SolarCity Corp.
There has been talk for years about the need for the industry to mobilize rooftop solar owners into one group that together would represent one large voice in favor of solar-friendly local, state and federal policy. With more than 1,000,0000 installations in the U.S., that voice would certainly be loud and strong.
A loud, centralized voice couldn’t be more important in U.S. politics right now, where the Trump administration is eying tariffs, policies and rules that could crush the solar industry. One such initiative is the recent DOE directive that is looking to re-write the rules around compensation for power plants, a move that would pay solar and wind facilities less than coal or nuclear generation for the energy they produce.
Today’s topics include an examination of how two large and looming events in the U.S. power industry could seriously undermine the growth of renewables. Plus, how the industry is mobilizing to offer new hope to hurricane-damaged islands.
The U.S. Department of Energy’s recently proposed rulemaking, which directs FERC to “properly value” coal and nuclear power plants for their ability to be “resilient” by having a 90-day pile of fuel onsite, totally misunderstands the problem of grid resiliency.
President Donald Trump may soon have a chance to prove wrong the notion that economics will kill the U.S. coal industry and keep clean energy thriving.