DNV GL has released its 2019 Battery Scorecard, looking at various factors weighing on battery degradation, with a focus on the financeability of energy storage projects.
Solar panel cleaning involves an analysis of cost versus gain, with a collection of system variables like system size, location, panel angle, local labor costs – and of course the potential gains driving annual cleaning events.
Lawrence Shaw says understanding solar module hotspots via infrared scans can help quell residential rooftop fire risks, while suggesting missing data represents missing work. Shaw also found the missing USA solar fire data.
pv magazine USA is at Solar Power International in Salt Lake City, Utah this week and showing off some hardware from the floor. And most impressive is that innovation is still happening in solar modules, but also in many other complementary technologies.
Hardware, get your fresh hardware! SunPower is releasing energy storage, solar module pricing looks flat, and make sure to shake pv magazine hands as we walk the floor at Solar Power International in Salt Lake City next week!
Solar installation inspection results of 100 sites in Rhode Island found 50% of large-scale projects had issues, while 83% of small projects had them – with 30% and 26% of those systems having “critical” issues, respectively.
Today we also bring you Green Mountain Power and Tesla furthering their collaboration, solar veteran Frank DeRosa joining 8minute Solar Energy, and Tesla waiving its “system removal charge” for the month of September.
Robb Wilson of sPower has seen the field evolve along with technology, and shared some of the institutional knowledge he has gained over the years.
Enel’s vision of future inverters include individual sub component health monitoring, while Southern Power spoke of paying closer attention to onsite transformers while presenting at O&M conference PV Operations Dallas 2019.
Hey, when you see me at SPI in Salt Lake City – make sure to show me things to take a picture of so I can get it into the brief! Otherwise, enjoy your weekend and some gear: small scale solar from Morningstar’s SureSine, module pricing trending downward, more!
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