Categories: "All About Solar Power"

08/28/17

  11:53:00 am, by Jim Jenal - Founder & CEO   , 575 words  
Categories: All About Solar Power, Residential Solar, Solar Storage

Why I'm Going to Sacramento

These may be the dog days of summer, but it is the height of our busy season: multiple projects underway, lots of site evaluations and proposals to manage, and a growing backlog of repair requests on legacy systems that were built by installers who are no longer around. But instead of doing any of that, tomorrow I will be in Sacramento. Let me explain why…

Back in June we wrote about a bill that was then pending in the California legislature, SB 700.  Had it passed, that legislation would have created a predictable, comprehensive rebate program for energy storage throughout the state.  As last week’s eclipse made clear, solar power is having a large (and getting larger) effect on the grid, and the best way to smooth the path of that integration is to add energy storage.  But even on non-eclipse days, there is a substantial need for energy storage to time-shift the availability of solar - which peaks at noon - with the demands of the grid, which peak hours later.  Moreover, as more and more utilities force consumers onto evening-weighted Time-of-Use rates, it will become harder to make the economic case for solar without storage.

But the fly in the ointment is cost - storage today is just too expensive for most consumers. 

We are with storage today where we were with solar itself in 2007.  Back then, solar installations cost around $8.00/Watt - and next to no one had solar!  When the California Solar Initiative kicked off that year, it provided incentives starting at $4.00/Watt that would gradually step down as enough MWs were installed.  The theory then - and experience proved it to be sound - was that by incentivizing the installation of solar, the cost of solar would come down.  Today, the CSI incentives are gone, but the cost of solar is now below $4.00/Watt!  We cut the cost in half, and now solar is commonplace.  Success!

So why not repeat that process with storage?  Why not indeed?

One argument is that we already have a program in place for incentivizing storage, called SGIP.  But SGIP is massively bureaucratic, and operates as a lottery, meaning there is no guarantee that an applicant will get funded.  While neither of those conditions might be a deal-breaker for utility-scale projects (and utility-scale developers), they are a terrible fit for a program that is targeted at residential, commercial, and non-profit installations.  What is needed there is transparency, an easy application process, and a predictable - that is, marketable - rebate amount.

California state capitol

SB 700 died in Committee - I want to know why!

SB 700 would have done all of that.  Instead, it died in committee, without even getting a hearing, let alone a vote.  It died because the Chair of that committee - my very own Assemblymember, Chris Holden - decided to put it in his pocket.  Why did he do that?  I don’t know - he didn’t say.

I’m going to Sacramento to find out.

I should be staying here in Pasadena, helping folks get solar on their homes.  Instead, I will be getting on a plane first thing and flying to the Capital to meet up with other solar installers from around the state. Our mission - to try and impress upon the legislature how this bill would be good for the grid, good for their constituents, and good for local jobs.

We hope to do some educating, and at the same time, learn some important lessons ourselves.  I will let you know how it goes.  Watch this space…

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08/11/17

  11:01:00 am, by Jim Jenal - Founder & CEO   , 390 words  
Categories: All About Solar Power, Ranting

Court to SolarEdge: DENIED!

Judge bangs gavel on SolarEdge's claimsWe wrote last month about the ill-conceived lawsuit filed by SolarEdge against Enphase Energy over a video comparing the new Enphase AC Module’s install time with that of systems using the SolarEdge optimizers.  SolarEdge initially asked for a Temporary Restraining Order - which was denied, but the court set an accelerated hearing schedule for a Preliminary Injunction.  If granted, Enphase would  have been prohibited from airing the video - either via YouTube or at next month’s SPI trade show.

Well this just in: SolarEdge’s motion has been denied in full.  (You can read the court’s order here.)

SolarEdge had whined in their complaint that the video wasn’t fair because they too have embedded optimizers, and that is the comparison that should be shown.  But that is just silly.  First of all, the ad isn’t aimed at consumers, it is aimed at installers - and they very well know the difference.  (A point the judge noted as well.)  Furthermore, here at Run on Sun, we are exclusively an LG shop when it comes to our solar modules.  SolarEdge doesn’t have an embedded optimizer with LG - but Enphase has an AC Module built on the LG 330 Watt Neon module!  For us, the comparison in the video is exactly the comparison that matters.

SolarEdge also whined about the use of their logo in the video, but that was equally bogus.  No one looking at the ad would think for a moment that SolarEdge was endorsing the Enphase product.  Rather the video makes it clear that Enphase is only using it to identify the competing product, a “nominative fair use” that can be invoked where “the use of the trademark does not attempt to capitalize on consumer confusion or to appropriate the cachet of one product for a different… and where a defendant uses the mark to refer to the trademarked good itself."  That is precisely what was done here.

In finding that SolarEdge was unlikely to succeed on the merits of their claims the court cleared the way for Enphase to promote their video far and wide.  We are happy to help!  In case you missed it before, here’s the video that SolarEdge tried, but failed, to keep you from seeing:

PS: Note to SolarEdge’s lawyers - from my old firm of OM&M - you really need to do a better job of managing your client!  Just sayin!

08/08/17

  11:23:00 am, by Jim Jenal - Founder & CEO   , 354 words  
Categories: All About Solar Power, Solar Events

Let's not be Fuelish During the Eclipse!

Unless you’ve been living in a cave, you know that there is a total eclipse of the sun set to cross the United States from Oregon to South Carolina on August 21st. This is a Really Big Deal as the next total eclipse to come to the U.S. won’t be until 2045!

Total solar eclipse

Baily’s Beads effect taken Dec. 4, 2002. Credit: Arne Danielson.

So there is a great deal of excitement around this event, but might there also be a “dark side"?  (Sorry, couldn’t resist the pun.)  Here’s our take…

The eclipse in California will not be total (unlike for our friend and former colleague, Laurel Hamilton, who is now up in Bend), with coverage ranging from roughly 76% in Northern California to 62% here in SoCal during the hours of roughly 9 to Noon.  But that will still have an impact on solar energy production in the state, and that could mean that the California Independent System Operator (CalISO) might have to rely on more fossil fuels during the two-plus hour eclipse window.

How big an impact will this have?  It is 10:30 as I write this and according to the CalISO website, at this moment, solar is producing 9,119 MW (at utility-scale plants - that total does not count rooftop solar) which amounts to 27% of the total load being served.  That means that on the 21st, solar production could be reduced by as much as 6,930 MW, leaving it up to gas-fired plants to fill that gap.  Unless…

Unless we find a way to cut our usage by a similar amount during that period.  Given that we are talking about an August day, that might be tough, but every bit helps.  That is why the California Public Utilities Commission (CPUC) has set up a pledge page to encourage Californians to take steps both before and during the eclipse to lower their demand.  (We just made our pledge - we are shutting off unneeded lights and the A/C during, and swapping out to more LEDs before.)

As of now, we are the 259th pledge to be made.  Let’s drive that number up, shall we? It’s easy, just click on the button below!

Take the Pledge!

08/06/17

  02:48:00 pm, by Jim Jenal - Founder & CEO   , 165 words  
Categories: All About Solar Power, Climate Change

100 Years of Global Warming in 35 Seconds!

As regular readers of this blog know, we are major “data geeks” here at Run on Sun, and there is hardly anything that lights our fires more than a brilliantly executed data visualization!  Well Antti Lipponen, a researcher at the Finnish Meteorological Institute, has just published what may be one of the greatest data visualizations ever, demonstrating 100 years of global warming in a mesmerizing 35 seconds! (H/T Yale Environment 360.)

Check it out…

Using temperature data from the world’s 191 countries, Lipponen’s stunning video turns a boring dataset into a compelling image of the rapid change that we are experiencing.  Using both color (warmer temperatures appear in warmer colors) and height (the length of each country’s bar is its departure from the averaged baseline), you can almost feel the pulse of the ever-warming Earth.

This visualization brings vividly home that we have a lot of work ahead of us, and such is the power of data used properly.  Congratulations, Mr. Lipponen, you are our new favorite data geek!

07/31/17

  08:42:00 am, by Jim Jenal - Founder & CEO   , 494 words  
Categories: All About Solar Power, Ranting

SE Takes the Leap, Highlighting Enphase's Superior Product - UPDATE!

UPDATE: The court has denied SolarEdge’s motion - read about it here.

In an earlier life I was a big firm lawyer, mostly handling hi-tech and intellectual property litigation.  Every now and then a client would get steamed over what they thought a competitor was doing, and would demand that we sue them - even though there was no merit in the case.  The competitor had a legal right to do what they were doing, even if it annoyed our client. 

Calmly, we would try to talk them down off the ledge less they draw more attention to the issue by suing than the activity ever would have on its own.  Apparently the folks at SolarEdge never got such advice as they have filed a frivolous lawsuit against competitor Enphase Energy over the video below.  Here’s our take…

SE is complaining that this video is “false and misleading” since it doesn’t illustrate the installation comparison that SE thinks is proper.  But that isn’t the standard.  Enphase says that they are comparing the install time on the roof between an Enphase-LG AC module and a SE optimizer system with separate modules.  Does that comparison exist in the real world of solar installations?  Of course.  In fact, if a solar installer wanted to use LG modules with SE, this is exactly the comparison that would be at issue! To suggest that such a comparison is false and misleading is to simply ignore real-world conditions. 

If SE wants to highlight a different, equally factual comparison, they are free to produce that ad, but that doesn’t give them the right to enjoin the factually accurate comparison that Enphase chose to highlight.

(SE also complains about the use of their logo in the video, but this is equally frivolous - that would be like saying that you couldn’t show a Pepsi can in a Coke ad.  Good luck with that.)

So far the court has not been too impressed with SE’s claim, denying a motion for a Temporary Restraining Order ("TRO"), saying:

Preliminary injunctive relief, whether in the form of a temporary restraining order or a preliminary injunction, is an “extraordinary and drastic remedy,” that is never awarded as of right.  In order to obtain such relief, a plaintiff must establish four factors: (1) he is likely to succeed on the merits; (2) he is likely to suffer irreparable harm in the absence of  preliminary relief; (3) the balance of equities tips in his favor; and (4) an injunction is in the public interest.
Here, with respect to the request for a temporary restraining order in advance of a hearing for a preliminary injunction, plaintiffs have wholly failed to establish a likelihood of immediate irreparable harm to justify the issuance of a temporary restraining order at this time.

Apparently SE is afraid that Enphase will show the ad during SPI.  But thanks to this ill-begotten lawsuit, probably everyone who would have seen it at SPI, will see it now!  Way to take the leap, SE, nicely done.

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Jim Jenal is the Founder & CEO of Run on Sun, Pasadena's premier installer and integrator of top-of-the-line solar power installations.
Run on Sun also offers solar consulting services, working with consumers, utilities, and municipalities to help them make solar power affordable and reliable.

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