Categories: "Non-profit solar"

10/23/19

  08:50:00 am, by Jim Jenal - Founder & CEO   , 464 words  
Categories: Commercial Solar, Residential Solar, Safety, Non-profit solar

The Solar Fire that Wasn't!

Solar fire!

Fire damage at a Walmart store.

We recently wrote about a spate of fires that occurred at Walmart stores due to problems with solar power systems on their roofs.  The damage, in some cases, was extensive and overall, painted a pretty bleak picture of commercial solar.  But it doesn’t have to be that way - read on to learn about the solar fire that wasn’t!

One of the problems with the systems that were installed at Walmart is that they were tied to string inverters.  That means that multiple solar panels are wired together into a series string.  When solar panels are wired together that way, the voltage in that string adds with each additional panel.  So if you have twenty panels wired together, and each panel produces 40 volts, the total voltage for the string is 800 volts!  (Indeed, commercial systems can be as high as 1000 volts!)  If there is a gap - say from a loose wire, or a damaged panel - you can get an electric arc that can easily start a fire.

Yikes!

But the other day we were doing a maintenance check on a small commercial system that we installed a few years ago.  While we were installing a software update we did a visual inspection of the array and came across this - a totally shattered panel!

Shattered panel

Totally shattered panel - but no fire here!

So what happened here?  Turns out that the company that owns the system had a mishap, and a brass valve fell on the panel from about 100′ in the air - yep, that will do it!

But more importantly was what didn’t happen - there was no fire.  This was during the middle of the day, and the system was operating at full capacity, yet despite being entirely shattered by the blow, there was no fire because this was not part of a high voltage string.  Rather, this was part of an Enphase microinverter system, so the total DC voltage was only 40 volts.  At that low a voltage there is no arc, and with no arc, there is no fire!

We have heard people say that string inverters are the way to go with commercial systems because they are so much cheaper.  To which we reply - really?  How much does it cost to repair the damage from a fire like those that Walmart has experienced?  Moreover, with a string inverter system, finding faults before they become a hazard is much harder than it is with an Enphase microinverter system.  The Enphase monitoring tells you where the problem is so you can fix it with minimal impact on your operations.

Bottom line: beware of false economies.  Spending a little more to have a safer system is just smart business.  That’s one of the many reasons that we are exclusively an Enphase shop - simply safer solar!

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08/28/19

  10:29:00 am, by Jim Jenal - Founder & CEO   , 174 words  
Categories: All About Solar Power, Commercial Solar, Residential Solar, Non-profit solar

Say Hello to Jenni O'Neil

Jenni O'Neil

We are excited to introduce the latest member of the Run on Sun team, our new Office Manager and Social Media Guru, Jenni O’Neil.

Jenni joins the Run on Sun team with ten years of customer service experience, four of which were spent as a social media coordinator for a Strategic Solutions company. In her early work experience, Jenni spent time on Capitol Hill working for a Representative from the great state of South Carolina. 

A woman of many skills, Jenni’s work experience encompasses many areas with a focus in politics, social-media marketing, sales and management - all of which will be put to use here!

In her spare time, Jenni is a singer-songwriter who composes music and enjoys singing both Jazz and Blues.  She also enjoys the written-word, and when not working on music, is pen-deep in the historical-fiction novel she is writing.

We are looking forward to Jenni spicing up our social media content, particularly on Twitter!  Expect things there to be far more lively going forward!

Please join us in welcoming Jenni aboard!

08/04/18

  09:01:00 pm, by Jim Jenal - Founder & CEO   , 199 words  
Categories: All About Solar Power, Commercial Solar, Residential Solar, Non-profit solar

Introducing Victoria Villalobos!

Victoria VillalobosRun on Sun is excited to introduce Victoria Villalobos as the latest member of the RoS Team!

Victoria comes to Run on Sun with more than ten years of project management experience.  Although new to the solar industry, Victoria is a very quick study and is already looking to help streamline operations - an area of particular expertise!

A dog lover herself, Victoria has already bonded with Prosper, the Solar Dog, and we especially were drawn to her passion for building relationships, connecting with folks from diverse backgrounds, and finding common ground.  

Victoria is also a ten-year Army veteran with deployments to both Iraq and Afghanistan - so Southern California heat doesn’t phase her.  In her spare time, Victoria is studying to be an instructor for a national organization dedicated to healing the trauma of United States military veterans, and she takes great pride in doing what she can to strengthen the veteran’s community and welcome them home from service.

Bringing Victoria onboard increases our resolve as a company to do more to integrate vets into our operations, and we are eager to work with Victoria to make that resolve a reality.

Please join me in welcoming Victoria to the Run on Sun family!

10/25/17

  04:09:00 pm, by   , 145 words  
Categories: Commercial Solar, Residential Solar, Ranting, Non-profit solar

Building Client Trust - Podcast with Run on Sun Founder & CEO, Jim Jenal

At Run on Sun we work hard to build trust with our potential clients, and to maintain that trust with those who choose to go forward with us.  Recently, our distribution partner, BayWa, r.e. asked Run on Sun Founder and CEO, Jim Jenal, to join a podcast discussing that very issue.  Jim shared the mic with Tom Miller, Creative Director at BayWa, and Pam Cargill, Principal at Chaolysti Interactive, a consulting firm focused on improving the solar industry.

Although Jim was a bit embarrassed by the title - “In Jim We Trust” is a bit much - he stands by the thoughts expressed!  Check it out:

We would love to hear from both clients and other installers alike - how important is it to build trust?  What do you do to achieve that end?  And what happens when that trust is damaged, how do you make things right?

09/26/17

  08:41:00 am, by Jim Jenal - Founder & CEO   , 232 words  
Categories: PWP Rebates, Commercial Solar, Residential Solar, Non-profit solar

Pasadena Solar Rebate Ends December 31st!

Pasadena City Hall - home for Run on Sun and Pasadena Solar

The Pasadena Solar Initiative - clearly the best run solar rebate program in SoCal - is ending December 31, 2017!  Here’s our take…

For PWP customers, this means that you need to get a complete rebate application on file before the end-of-year deadline.  You then have six months from the date of the reservation to complete the project.  The rebate, while it lasts, is $0.30/Watt for both residential and commercial customers, and twice that, $0.60/Watt, for non-profits.  If you have been sitting on the sidelines wondering when would be the best time to go solar in PWP territory, well, here’s your answer: Now!

The PSI has been around in its present form almost as long as Run on Sun has been in business, and we would be remiss if we didn’t take a moment to give credit for this wonderful program.  Over the past nine years it has been a model of how to run a rebate program: open, transparent, easy to participate with predictable rebate amounts, and no sudden interruptions in availability.  (Cf. alleged rebate programs in Glendale and Burbank, or the horrible SGIP program.) 

We are proud to have worked with all the folks behind the PSI at Pasadena Water & Power and they have done a terrific job! We are greatly appreciative of their hard work, particularly Mauricio Mejia, Irma Cid-Lujan, Alex Gonzalez, and John Hoffner.  Thanks for a successful nine years - well 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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