Solar power installation techniques – don’t do this! (w/pictures)
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.
Fitch sees a decade of corporate wind and solar power procurement growth
Growth in U.S. solar and wind generation capacity will average 7.9% and 3.9%, respectively, between 2022 and 2028 according to Fitch Solutions, who projects almost 120 GW of solar power to be deployed in that period. Corporate clean energy buyers are to be a large part of the trend, and to accelerate deployments during the period.
The solar wave rises
Wood Mackenzie and SEIA report that a record 37.9 GWdc of utility-scale solar was under contract at the end of Q2 – the largest volume ever recorded – with 8.7 GWdc of that under construction. However, installation levels were down slightly year-over-year.
Tesla is selling commercial solar as cheap as $1.01/W
The new tool launched for C&I solar customers is yet another example of Tesla being able to drive down system prices by ditching traditional sales models and customer acquisition costs.
Louisiana regulators will vote on whether or not to kill net metering
On Wednesday regulators will vote on a proposal to replace retail-rate net metering with a two-channel billing system based on avoided cost, which could wipe out the state’s solar market.
Louisiana regulators could give the green light to utilities to milk customers with solar
The state’s Public Service Commission is preparing to vote on a proposal to gut net metering for distributed solar, based on a highly questionable study by the oil and gas industry’s pet consultant.
Recognizing and combating power quality issues in solar power systems
Solar energy can greatly reduce energy bills, can be used for a wide variety of applications and costs very little to maintain. However, even though it is considered an excellent source of renewable energy, it is not immune to its own unique problems and challenges.
Amazon installs Colorado’s largest rooftop project
Spanning 19 acres, over 17,000 panels and boasting a capacity of 6 MW, the installation on Amazon’s newest fulfillment center is one of the largest in the world.
Making the connection: Fires & electrical balance of systems
Walmart’s allegation that some of the fires in the solar plants on the roofs of its stores were started by connectors echoes concerns the industry has had for some time. And the problems go far beyond one manufacturer or installer.
California solar plus storage shows consistent installs, residential growth
CALSSA has obtained the interconnection data for California solar and solar plus storage for the first six months of 2019, showing significant volume of solar+storage in residential markets while commercial buyers are considering solar alone.
