The new SunPower: CEO Tom Werner on disintegrating a PV firm and software eating solar-plus-storage
“It’s what we’ve talked about for many years — it makes sense to produce energy where you use it. And it makes sense that it would be intelligent and easily optimized. The new SunPower will focus exclusively on accomplishing that.”
Germany added almost 4 GW of PV in 2019
The German network operator reported approximately 339 MW of new solar in December. New installations for 2019 exceeded new capacity additions in 2018 by more than 1 GW.
Mystery solved? Active Tesla roof tiles come from New York? Passive tiles from China?
All of this guesswork would be unnecessary if Telsa press relations related to the press. And why does Elon Musk insist that the solar glass is made entirely in Buffalo, New York?
A record-breaking quarter for Tesla energy storage and an improvement in solar
The internet’s favorite energy company installed 530 megawatt-hours of battery storage in Q4, beating out the previous record, set last quarter, as well as showing continued improvement in solar installations.
Does Tesla make solar glass roof tile in its Buffalo, New York factory? Or in China?
Elon Musk has spoken of the “exponential” ramp-up of its solar glass tile at the Buffalo factory. But pv magazine has found indications that the solar tile product is coming from a Chinese source.
A new technique to get the right angular-tilt for PV panels
A U.S. scientist is proposing a new approach to calculating the optimum angular-tilt of PV panels for a planar surface at a particular site. In his view, the new technique may unlock innovative yield-optimization methods for the installation of PV systems.
Morning Brief: complaints about Spotsylvania solar, Duke announces location of two new projects
Today in the morning brief: Chispa Nevada and Nevada Conservation League train climate voters, the Department of Energy releases a distributed solar RFI, Headline Solar reaches $5 mil in revenue and more.
SunCast episode 223: load management + backup power using Lumin & Tesla Powerwall2
In this episode of SunCast, Nico talks load management, not the NBA kind that has up in a frenzy, but rather responsive energy management with professionals from Lumin Smart and Cape Fear Solar Systems.
More Tesla solar roof tile installations in the wild, a photo gallery update
We discover two more Tesla solar roof tile installations this week and update a few more. That leaves 998 more roofs to document this week, given Elon Musk’s claim of 1,000 roofs per week by the end of 2019.
DC Solar owners plead guilty to Ponzi scheme, face long prison terms
The owners of DC Solar pleaded guilty to charges of conspiracy to commit wire fraud and money laundering in a Ponzi scheme that pulled in more than $900 million. Jeff Carpoff faces up to 30 years in jail, while Paulette Carpoff confronts up to 15 years.
