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

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.

California school district to use solar, storage and electric buses to transform campus
7 Jul 2026 at 5:03pm
by Kelly Pickerel
Porterville Unified School District (PUSD) in California is working with ForeFront Power to develop a solar, battery storage and EV charging fleet project to meet the district’s energy, transportation and resilience needs with clean, renewable, lower-cost electricity. The project is being funded in part via a U.S. EPA Clean School Bus (CSB) Program grant, which… The post California school district to use solar, storage and electric buses to transform campus appeared first on Solar Power World.

ES Foundry reaches full 3-GW production capacity at cell factory in SC
7 Jul 2026 at 1:10pm
by Kelly Pickerel
ES Foundry, the silicon solar manufacturer based in Greenwood, South Carolina, announced it has now reached its full 3-GW manufacturing capacity. The company began production on its first 1-GW line last year and has now completed its 2-GW expansion line. “This milestone is about execution,” said Alex Zhu, CEO of ES Foundry. “The U.S. solar… The post ES Foundry reaches full 3-GW production capacity at cell factory in SC appeared first on Solar Power World.

Bexar BESS achieves NERC registration in ERCOT
7 Jul 2026 at 12:47pm
by Kelly Pickerel
The 100-MW Bexar Battery Energy Storage System, developed by Goshe Energy Storage, has reached commercial operations and NERC registration in Bexar County, Texas. As a facility exceeding the 75-MVA threshold, Bexar BESS was required to register as a NERC Category 1 Generation Owner (GO). Radian Generation partnered closely with Goshe Energy Storage during the final… The post Bexar BESS achieves NERC registration in ERCOT appeared first on Solar Power World.


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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.



Rural NV counties especially vulnerable to Hoover Dam hydropower decline
6 Jul 2026 at 6:59pm
by Clarion Energy Content Directors
Rural communities in Nevada face reduced hydropower from Hoover Dam as Lake Mead drops below critical levels, impacting electricity costs and supply.



This island in the Great Lakes wants to tap waves for energy
6 Jul 2026 at 6:45pm
by Clarion Energy Content Directors
Hydrokinetic energy from the waves surrounding Beaver Island could improve electricity reliability and push an emerging technology forward.



Case study: Navigating challenging terrain with ground screw solutions for a 6.1 MW solar site
3 Jul 2026 at 1:00pm
by Kayla Harris
DCE Solar's Long Span Ground Screw racking system was utilized at a Woodfield Renewable Partners solar project in New York to overcome steep, irregular terrain.



IHA: Global pumped storage tops 200 GW after record year for new capacity
2 Jul 2026 at 8:00pm
by Kevin Clark
The International Hydropower Association says record additions in 2025 highlight pumped storage's growing role in supporting renewable integration, grid flexibility and rising electricity demand.



Fixing generator interconnection | Factor This Policycast
2 Jul 2026 at 10:00am
by Paul Gerke
On this episode of the Factor This Policycast, recorded live-to-tape at the 2026 Infocast Transmission & Interconnection Summit, Caitlin Marquis, managing director at Advanced Energy United, and Rob Gramlich, president of Grid Strategies, outline how each major grid operator is approaching generator interconnection reform, criss-crossing the U.S. and touching on progress in PJM, ERCOT, SPP, MISO, CAISO, ISO-NE, and NYISO.




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