Covering the world of solar power technology, development and installation.

LG Energy Solution secures American supply of lithium carbonate
31 Aug 2026 at 2:58pm
by Kelly Pickerel
LG Energy Solution announced it has signed a multi-year binding offtake agreement with Smackover Lithium for battery-quality lithium carbonate. Under the contract, Smackover Lithium, a partnership between Standard Lithium and Equinor, will supply LG Energy Solution with 8,000 metric tonnes of lithium carbonate annually over a 10-year period. The lithium carbonate will come from the South… The post LG Energy Solution secures American supply of lithium carbonate appeared first on Solar Power World.

NeoVolta US-made BESS to use SK On LFP cells
31 Aug 2026 at 2:46pm
by Kelly Pickerel
NeoVolta Power has entered into a five-year strategic supply and manufacturing collaboration with SK On. SK On will supply 9 GWh of U.S.-manufactured lithium iron phosphate (LFP) battery cells to NeoVolta Power from 2027 through 2031. The agreement also establishes a framework for broader collaboration in which SK On will supply an additional 9 GWh… The post NeoVolta US-made BESS to use SK On LFP cells appeared first on Solar Power World.

California Legislature passes string of pro-solar bills
31 Aug 2026 at 2:09pm
by Billy Ludt
The California State Assembly passed a bill Sunday that could spur more distributed energy sources like solar power to be built in the state. Senate Bill 905, which was introduced by Sen. Josh Becker (D-13) in January, is concerned more efficient grid utilization and reducing electricity costs for utility customers, and directs utility operators to… The post California Legislature passes string of pro-solar bills appeared first on Solar Power World.

California Senate passes industry-backed community solar bill
31 Aug 2026 at 11:47am
by Kelly Pickerel
Over the weekend, the California State Senate passed AB 1813, the Community Renewable Energy Program Act, moving the bill toward the governor’s desk. Industry advocates say that this is a workable community solar and storage program that the state has yet failed to deliver for more than a decade. The bill has one procedural step… The post California Senate passes industry-backed community solar bill appeared first on Solar Power World.

MARS Energy to acquire Citadel Roofing & Solar
28 Aug 2026 at 12:41pm
by Kelly Pickerel
MARS Energy Group announced it has acquired Citadel Roofing & Solar, a contractor based in Northern California. The acquisition adds more than 1,000 employees to the MARS platform. The partnership expands the MARS presence across California and further strengthens its integrated residential roofing and solar platform, the company says. Citadel’s leadership in Northern California’s new construction… The post MARS Energy to acquire Citadel Roofing & Solar appeared first on Solar Power World.

California bill could make remote solar inspections possible statewide
27 Aug 2026 at 8:04pm
by Billy Ludt
The California Legislature unanimously passed a bill that would create a remote inspection process for home energy projects like solar that is awaiting Gov. Gavin Newsom’s signature. AB 1738 was authored by Assemblymember Juan Carrillo (D-Palmdale), chair of the Assembly Local Government Committee. If enacted, homeowners or their contractors can request remote inspections home solar… The post California bill could make remote solar inspections possible statewide appeared first on Solar Power World.

Trump declares national emergency on imported energy distribution technologies
27 Aug 2026 at 3:04pm
by Billy Ludt
President Donald Trump has declared a national emergency prohibiting the use of energy transmission technologies produced in a select group of countries on the grounds of national security risk to American infrastructure. Trump issued an executive order yesterday prohibiting imports and installation of “bulk-power” technologies used in electrical distribution moving forward. Bulk-power technologies are defined… The post Trump declares national emergency on imported energy distribution technologies appeared first on Solar Power World.

SMA releases suite of power solutions for data center market
27 Aug 2026 at 12:32pm
by Kelly Pickerel
SMA Solar Technology AG is introducing a portfolio of data center power infrastructure solutions for AI and hyperscale applications. Built on SMA’s utility-scale technology platform and decades of grid integration expertise, the portfolio will help to accelerate time-to-power while delivering reliable and scalable operation. “For years, much of the data center conversation has focused on… The post SMA releases suite of power solutions for data center market appeared first on Solar Power World.

Otovo acquires Hawaiian solar repair brand
27 Aug 2026 at 12:20pm
by Kelly Pickerel
Small-scale solar system services company Otovo will now have a presence in Hawaii after an acquisition of PV Hawaii LLC is completed. PV Hawaii, founded in 2016 and based in Oahu, provides solar repair, warranty and inspection services and panel cleaning for residential and commercial customers, and is certified across 10 major equipment brands. Otovo is… The post Otovo acquires Hawaiian solar repair brand appeared first on Solar Power World.

More than 10,800 K-12 schools have gone solar across the United States
27 Aug 2026 at 12:00pm
by Kelly Pickerel
More than 10,800 K-12 schools representing more than 7 million students across the United States now use solar energy, helping schools lower electricity costs, invest more resources in students and strengthen their communities, according to a new report from clean energy nonprofit Generation180. The sixth edition of “Brighter Future: The State of Solar & Battery… The post More than 10,800 K-12 schools have gone solar across the United States appeared first on Solar Power World.

NC jury awards Shoals $96 million in damages over Voltage patent infringement
26 Aug 2026 at 7:05pm
by Kelly Pickerel
A U.S. District Court has found that component manufacturer Voltage did infringe on patents owned by Shoals Technologies Group when selling large-scale solar cabling devices in the United States and awarded Shoals over $96.38 million in damages. The U.S. District Court for the Middle District of North Carolina has also placed a preliminary injunction against… The post NC jury awards Shoals $96 million in damages over Voltage patent infringement appeared first on Solar Power World.

Minnesota college to add zinc battery to extensive green energy portfolio
26 Aug 2026 at 6:50pm
by Kelly Pickerel
The University of Minnesota Morris will install a 1-MW/6-MWh zinc energy storage system on its campus. The project, funded by a grant from the Legislative-Citizen Commission on Natural Resources (LCCMR), will feature the Eos Z3 system from long-duration energy storage company Eos. “It is important to us that we test battery technologies that are well… The post Minnesota college to add zinc battery to extensive green energy portfolio appeared first on Solar Power World.


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If you spot any new islands in its reservoirs, please let BC Hydro know
31 Aug 2026 at 8:45pm
by Paul Gerke
A vegetated island the size of two football fields may or may not still be floating around in a massive man-made lake in northern British Columbia, Canada. And nobody is quite sure how it wound up there- or where it went.



Nepal floods expose risks to hydropower in a warming Himalayas
31 Aug 2026 at 8:13pm
by Sean Wolfe
Rescuers in Nepal are searching for hundreds of workers trapped in tunnels at hydropower sites after catastrophic flooding, with over 950 dead.



DOE takes a swing at expediting ‘rigorous and expensive’ US hydro licensing
31 Aug 2026 at 7:58pm
by Sean Wolfe
The U.S. Department of Energy’s (DOE) Hydropower and Hydrokinetic Office (H2O) has awarded $5.5 million in total funding to 11 U.S. National Laboratory projects that are meant to help expedite and reduce the cost of licensing and relicensing American hydropower facilities.



Solar pulled South Africa out of an energy crisis. Data centers now want preferential access to that grid
31 Aug 2026 at 5:13pm
by Daniel Domingues
The data center boom threatens the resilience of South Africa's electricity grid, which was bolstered by solar power after a decade of rolling blackouts, writes contributor Daniel Domingues, founder and CEO of Planno.



Securing the bulk-power system | Factor This Brief
31 Aug 2026 at 10:01am
by Paul Gerke
The White House issues an emergency order to secure the bulk-power system, plus: Emerald AI raises $150 million, Aspen Power makes an ITC deal on up to 30 projects, an EPC overcomes the elements at two community solar sites, and Avantus scores $300 million for a sequel in Kern County, CA.



How autonomous BVLOS drones and physical AI are transforming grid reliability with Trevor Perrott
31 Aug 2026 at 10:00am
by Jeremiah Karpowicz
How are autonomous, long-range drone platforms and Beyond Visual Line of Sight (BVLOS) operations transforming grid monitoring across massive service territories? And what does it actually take to deploy and scale these capabilities?



Rooftop solar takes a huge hit — This Week in Cleantech
28 Aug 2026 at 7:19pm
by Paul Gerke
On this episode of the This Week in Cleantech podcast, Dan Gearino from Inside Climate News lays out how new tariffs and the phaseout of federal tax credits have dealt a heavy blow to the rooftop solar industry. 



Banking on a connection: Europe’s 1,700 GW grid backlog
28 Aug 2026 at 1:00pm
by Leslie Crawford
Europe’s electricity grids are not modernizing fast enough to accommodate the rapid build-out of renewable capacity, turning access into a key economic constraint for new projects, affecting development timelines, financing structures and investment decisions.



Newsom returns to a defining California fight: Who pays for wildfire damage?
27 Aug 2026 at 6:05pm
by Associated Press Editors
The bookends of California Gov. Gavin Newsom's nearly eight years in office have been defined by a crucial question: Who should cover the cost of damage from wildfires caused by utility equipment?



Supporting the grid with managed EV charging and V2G technology | Factor This Policycast
27 Aug 2026 at 10:00am
by Paul Gerke
On this episode of the Factor This Policycast, presented in partnership with Advanced Energy United, Elizabeth Stears and Leah Brams outline the policy reforms needed to unlock V2X's potential and identify the roadblocks to wider adoption.




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