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

Energy storage brand merger: Stryten to acquire C&D Trojan
13 Jul 2026 at 4:51pm
by Kelly Pickerel
Energy storage solutions provider Stryten Energy announced it would acquire C&D Trojan, another American battery brand with a storied history. The transaction is anticipated to close in Q3 2026, and the combined company will continue to be led by Stryten’s CEO and president Mike Judd. “This combination brings together two highly complementary organizations with a… The post Energy storage brand merger: Stryten to acquire C&D Trojan appeared first on Solar Power World.

BlackRock subsidiary acquiring solar contractor Summit Ridge Energy
13 Jul 2026 at 1:34pm
by Billy Ludt
Global Infrastructure Partners (GIP), a BlackRock subsidiary, intends to acquire a majority stake in community and commercial solar company Summit Ridge Energy. “We are thrilled to acquire Summit Ridge Energy, a national leader in the solar energy space,” said Mark Florian, head of GIP mid-market funds. “Its market-leading platform and strong track record positions the… The post BlackRock subsidiary acquiring solar contractor Summit Ridge Energy appeared first on Solar Power World.

Solar Power World’s parent company, WTWH Media, rebrands as Arrowfly
13 Jul 2026 at 12:00pm
by Kelly Pickerel
Solar Power World’s parent company, WTWH Media, today announced it has rebranded as Arrowfly. The new name and identity reflect the company’s transformation from a specialized trade publisher into an omnichannel B2B media, events and marketing company where hard-to-reach professional decision-makers gather for trusted journalism, industry intelligence, and high-impact experiences that move their markets forward. Arrowfly serves… The post Solar Power World’s parent company, WTWH Media, rebrands as Arrowfly appeared first on Solar Power World.

Asylon DroneDog pitched as physical security for large solar sites
10 Jul 2026 at 1:49pm
by Kelly Pickerel
Asylon, a provider of automated robotic security solutions, is helping solar operators strengthen physical security with its flagship security robot, DroneDog. Combining autonomous robotic patrols with around-the-clock AI-powered detection and live human monitoring, DroneDog provides an added layer of protection for utility-scale solar facilities while helping reduce reliance on traditional guarding services. DroneDog is a robotic guard… The post Asylon DroneDog pitched as physical security for large solar sites appeared first on Solar Power World.

E2: Big Beautiful Bill cost US nearly 500,000 clean energy jobs
9 Jul 2026 at 7:04pm
by Billy Ludt
The Trump administration’s One Big Beautiful Bill Act (OBBBA) has cost the country nearly half a million jobs and hundreds of billions of dollars in clean energy investments and tax revenue since it was signed into law last year, according to an analysis published by the environmental business group E2. The report, which was compiled… The post E2: Big Beautiful Bill cost US nearly 500,000 clean energy jobs appeared first on Solar Power World.

Eaton is preferred smart breaker supplier for FranklinWH
9 Jul 2026 at 1:38pm
by Kelly Pickerel
FranklinWH is working with Eaton to make intelligent, flexible home energy systems easier to buy and install across North America. The Eaton AbleEdge smart breaker can now be integrated with the FranklinWH battery system. The joint solution is now available, with Eaton as FranklinWH’s preferred supplier for load management. Eaton’s AbleEdge smart breakers will add intelligent load… The post Eaton is preferred smart breaker supplier for FranklinWH appeared first on Solar Power World.

Peak Energy to start 4-GWh sodium-ion ESS manufacturing facility in Sacramento
9 Jul 2026 at 1:21pm
by Kelly Pickerel
Peak Energy announced it will establish a grid-scale sodium-ion energy storage manufacturing facility in Sacramento, California. The company has chosen a 183,000-ft2 facility in Metro Air Park that should accommodate a 4-GWh annual manufacturing capacity. With more than 6 GWh of customer commitments already in place, Peak expects to enter production and begin shipments in… The post Peak Energy to start 4-GWh sodium-ion ESS manufacturing facility in Sacramento appeared first on Solar Power World.

Palmetto opens battery-only lease plan to all residential contractors
9 Jul 2026 at 12:51pm
by Kelly Pickerel
Palmetto has launched a battery-only leasing offering for residential customers. The Palmetto Energy Backup Plan addresses the potential for power interruptions from grid outages by delivering dependable backup storage without the traditional financial or maintenance burdens. While traditional ownership models require large upfront costs of over $16,000 or more, the Palmetto Energy Backup Plan is… The post Palmetto opens battery-only lease plan to all residential contractors appeared first on Solar Power World.

Avangrid starts laying panels on another large solar project in Oregon
8 Jul 2026 at 4:40pm
by Kelly Pickerel
Iberdrola Group company Avangrid announced it has begun panel installation at Oregon Trail Solar, a 57-MW energy project located in Gilliam County, Oregon. The milestone marks an important step forward in the project’s construction, which is supporting 200 local union jobs. “Beginning panel installation at Oregon Trail Solar marks meaningful progress in delivering new energy… The post Avangrid starts laying panels on another large solar project in Oregon appeared first on Solar Power World.

Enphase debuts smart thermostat displaying home solar production
8 Jul 2026 at 1:16pm
by Billy Ludt
Enphase Energy will soon release IQ Air, a smart thermostat with an in-home power display that in addition to temperature controls will show solar production, battery performance and home power use for homeowners. IQ Air is designed to optimize HVAC operation with awareness of solar production, battery state of charge, time-of-use rates, weather forecasts and… The post Enphase debuts smart thermostat displaying home solar production appeared first on Solar Power World.

Aggreko shifts Los Angeles service center to 100% on-site solar
8 Jul 2026 at 1:11pm
by Kelly Pickerel
Aggreko has completed an 82-kW solar array at its Los Angeles service center, shifting the site to an entirely renewable, off-grid energy supply. This marks a significant achievement of Aggreko’s sustainability campaign to bring more sustainable energy to its facilities. Los Angeles will be the first service center to have 100% of its annual energy… The post Aggreko shifts Los Angeles service center to 100% on-site solar appeared first on Solar Power World.

UNIGRID unveils 9.25-kWh sodium-ion battery for residential applications
8 Jul 2026 at 1:01pm
by Kelly Pickerel
UNIGRID announced it is delivering its first-generation sodium-ion residential batteries to U.S. customers. The lithium-free battery, Na+Casa, is the first residential design by the company. Engineered for compatibility with most existing hybrid inverters, Na+Casa is designed to reduce the cost and complexity of residential solar retrofits. Built on UNIGRID’s proprietary NCO sodium-ion chemistry, the battery… The post UNIGRID unveils 9.25-kWh sodium-ion battery for residential applications appeared first on Solar Power World.


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Energy Understood. All Factored In.

Could hydropower credits undermine New York City’s climate law?
13 Jul 2026 at 7:52pm
by Clarion Energy Content Directors
Mayor Mamdani is facing pressure to limit an avenue for large building owners to buy credits instead of cutting emissions.



Aker Solutions wins contract for Norwegian hydropower plant
13 Jul 2026 at 7:07pm
by Sean Wolfe
The Tussa II hydropower plant will feature two 75MW Pelton turbine units providing a total installed capacity of 150MW.



Drax invests £2m to preserve iconic Tongland hydro plant
13 Jul 2026 at 4:27pm
by Sean Wolfe
Drax's investment has revitalised the 90-year-old Tongland Power Station, preserving a key part of Scotland's hydroelectric heritage



You take it for granted | Factor This Brief
13 Jul 2026 at 9:58am
by Paul Gerke
Avangrid installs panels on the Oregon Trail, Avantus closes on cash for a sequel, Nexamp and TurningPoint transform coal land into solar farms, Vesper breaks ground in Texas, and a UK energy transition fund is oversubscribed.



As IRA subsidies wind down, clean energy PPA prices ‘soar’ – This Week in Cleantech
10 Jul 2026 at 3:06pm
by Paul Gerke
On this episode of the This Week in Cleantech podcast, Martha Muir from The Financial Times discusses how the cost of clean energy power purchase agreements is set to rise 40 to 120 percent as Inflation Reduction Act subsidies wind down.



Sunrun makes first leap into distributed edge computing with AI compute pilot program
9 Jul 2026 at 8:28pm
by Sean Wolfe
Sunrun launched a distributed AI compute pilot program, expanding edge computing in homes with solar and battery systems to meet AI demand.



POWERGEN 2027 announces keynote lineup spanning supply chain strategy, grid security and reliability
9 Jul 2026 at 6:46pm
by Kevin Clark
Executives from PacifiCorp, CPS Energy, APS, FirstEnergy, AEP, Dominion Energy and more headline three days of programming in Salt Lake City



New public tool grants customers access to utility reliability data
8 Jul 2026 at 8:23pm
by Sean Wolfe
The Michigan Public Service Commission launched a tool for customers to access reliability data for DTE Electric and Consumers Energy.



National Grid Ventures doles out $1.75bn for a stake in energy infrastructure company focused on large load demand
8 Jul 2026 at 12:52am
by Sean Wolfe
National Grid Ventures will invest $1.75 billion for a 35% stake in Joulent to develop power solutions for U.S. large load demand.



Rooftop solar is making a difference in electricity demand curves in New York
6 Jul 2026 at 8:09pm
by Sean Wolfe
Small-scale solar in New York is reducing midday electricity demand, with a 5.6 GW increase in capacity since 2018, according to the U.S. Energy Information Administration.




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