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

Project Nexus solar canal demo completes construction in California
1 May 2026 at 1:24pm
by Kelly Pickerel
Project Nexus, the unique solar system being installed over an irrigation canal in California, has completed construction. Launched in 2022, with construction beginning in 2024, Project Nexus is a pilot study designed to test how solar over canals can generate distributed renewable electricity while saving water and conserving land by utilizing existing canal infrastructure. The… The post Project Nexus solar canal demo completes construction in California appeared first on Solar Power World.

Installation starts on 140-MW solar project in West Texas
1 May 2026 at 1:01pm
by Billy Ludt
Construction has begun on Iron Spur Solar, a 140-MWDC utility-scale solar projet in Snyder, Texas. Iron Spur is being developed by utility-scale solar company Levona Renewables, with financial backing from Energea, a renewable energy developer, operator and investor. The Iron Spur project will use single-axis trackers and is expected to generate approximately 317 GWh of… The post Installation starts on 140-MW solar project in West Texas appeared first on Solar Power World.

Pittsburgh energy business incubator ‘flips the switch’ on 291-kW solar project
30 Apr 2026 at 8:11pm
by Billy Ludt
A non-profit business incubator in Pittsburgh, Pennsylvania, centered on advancing regional energy industries now hosts a five-array solar project covering nearly a quarter of its energy output. Solar was installed on five separate roof sections on the Energy Innovation Center’s (EIC) building on Bedford Avenue, just east of downtown Pittsburgh, and overlooking the Allegheny River… The post Pittsburgh energy business incubator ‘flips the switch’ on 291-kW solar project appeared first on Solar Power World.

Enerflo integrates residential solar operating system with Solargraf design tool
30 Apr 2026 at 6:16pm
by Billy Ludt
Enerflo, a residential solar operating system, is integrating with Enphase’s Solargraf platform for an all-in-one digital proposal, design and permitting tool. Enphase Energy Solargraf brings Solargraf’s solar design tool directly into Enerflo’s solar sales and proposal workflow so residential solar companies can generate system designs and customer-ready proposals in the operating system. With this integration,… The post Enerflo integrates residential solar operating system with Solargraf design tool appeared first on Solar Power World.

Silicon Ranch debuts cattle-friendly solar tracker technology in Tennessee
30 Apr 2026 at 5:50pm
by Billy Ludt
Silicon Ranch officially launched its CattleTracker energy and cattle grazing technology today on the Christiana Solar Ranch in Christiana, Tennessee. The facility represents the first-ever commercial deployment of Silicon Ranch’s patented cattle-compatible agrivoltaics platform, designed to cultivate solar energy and regenerative grazing. “CattleTracker was born at the intersection of American energy, American manufacturing and American… The post Silicon Ranch debuts cattle-friendly solar tracker technology in Tennessee appeared first on Solar Power World.

Ameresco completes two solar projects for Maryland school district
30 Apr 2026 at 4:59pm
by Kelly Pickerel
Ameresco is working with Montgomery County Public Schools (MCPS) in Maryland to install more solar. The company has completed a 558.14-kW system at Dr. Martin Luther King, Jr. Middle School and a 244.26-kW at Germantown Elementary School. “We often talk about the future as something that happens to us — a distant destination we are… The post Ameresco completes two solar projects for Maryland school district appeared first on Solar Power World.

Signature Solar to open new distribution warehouse in Nevada
30 Apr 2026 at 4:52pm
by Kelly Pickerel
Distributor Signature Solar announced plans to open a new warehouse and retail location in Reno, Nevada. The facility marks a strategic investment to support the company’s continued growth across the Western U.S., with a grand opening planned later this summer. The Reno location will serve as a key hub for distribution and customer engagement, expanding… The post Signature Solar to open new distribution warehouse in Nevada appeared first on Solar Power World.

2.9-MW carport project completed at El Paso International Airport
30 Apr 2026 at 2:44pm
by Kelly Pickerel
Big Sun Solar has completed two solar carport installations at El Paso International Airport totaling 2.9 MW. The carports cover the rental car and premium parking lots. The solar systems are expected to offset 22% of the airport’s annual electricity use. The projects received funding through federal grants, including $3 million from the Federal Aviation… The post 2.9-MW carport project completed at El Paso International Airport appeared first on Solar Power World.

First Solar panels to power 118 MW of small-scale utility projects by Renewable Properties
29 Apr 2026 at 6:17pm
by Kelly Pickerel
Renewable Properties, a developer and investor in small-scale utility, community solar, energy storage and EV infrastructure projects, has acquired 118 MW of Series 7 thin-film modules from First Solar’s U.S. manufacturing facilities. The American modules will be used for solar projects that Renewable Properties is developing and constructing in 17 states. In California, 51 MW of… The post First Solar panels to power 118 MW of small-scale utility projects by Renewable Properties appeared first on Solar Power World.

Power Factors loops AI into renewable energy portfolio management platform
29 Apr 2026 at 3:04pm
by Kelly Pickerel
Power Factors has launched an AI platform for portfolio management — Unity REMI (Renewable Energy Management Intelligence). Trained on operational data from more than 310 GW of renewable energy assets globally, REMI’s AI “understands” every asset, hardware configuration, calculation and optimization scenario in the renewables industry. REMI’s autonomous action combines with Unity REMS to reason faster… The post Power Factors loops AI into renewable energy portfolio management platform appeared first on Solar Power World.

LONGi exceeds 26% efficiency on solar panel with HJT + IBC cells
29 Apr 2026 at 2:42pm
by Kelly Pickerel
Solar panel innovator LONGi recently reached two technology milestones. First, its hybrid interdigitated-back-contact (HIBC) solar cell was certified by the Institute for Solar Energy Research Hamelin (ISFH) in Germany, achieving a photoelectric conversion efficiency of 28.13%. Second, modules using HIBC solar cells have been certified by the U.S. National Laboratory of the Rockies (NLR), with… The post LONGi exceeds 26% efficiency on solar panel with HJT + IBC cells appeared first on Solar Power World.

Fortress Power launches eSpire Nano ESS for C&I applications
28 Apr 2026 at 5:21pm
by Kelly Pickerel
Fortress Power has launched eSpire Nano, an energy storage system designed for small- to medium-sized commercial and industrial (C&I) applications. It is engineered to deliver commercial-grade performance with the simplicity and speed of residential systems. The eSpire Nano offers flexible system configurations across 208, 220, 240 and 480 V, along with both AC- and DC-coupling… The post Fortress Power launches eSpire Nano ESS for C&I applications appeared first on Solar Power World.


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Energy Understood. All Factored In.

Non-compliance with a looming NERC deadline could cost clean energy owners and operators, big time
1 May 2026 at 3:06pm
by Paul Gerke
Owners of inverter-based resources (IBRs) have been required to register with NERC by May 15, 2026, or face steep penalties.



How VPPs could improve grid reliability and save utilities 40% over gas peaker plants
1 May 2026 at 11:00am
by Jeremiah Karpowicz
A new report outlines how virtual power plants can free up capacity on the existing grid while highlighting how VPPs can also help meet new load growth driven by data centers.



Are Trump’s efforts against clean energy in vain? – This Week in Cleantech
1 May 2026 at 10:00am
by Paul Gerke
On this episode of the This Week in Cleantech podcast, Oliver Milman from The Guardian discusses how the clean energy industry is pushing forward despite Trump's aggressive efforts to suppress it.



Iron flow and sodium-ion battery manufacturers to join forces
30 Apr 2026 at 7:39pm
by Paul Gerke
ESS Tech has signed a letter of intent with Alsym Energy to add sodium-ion batteries to its iron flow-focused portfolio.



Democrats investigate as Trump OKs almost $2 billion in taxpayer money to end offshore wind projects
30 Apr 2026 at 6:40pm
by Associated Press Editors
The Trump administration is spending nearly $2 billion to incentivize energy companies to abandon U.S. offshore wind projects, prompting a congressional investigation by Democrats.



FERC order avoids $4.9B in costs across 19 transmission projects
30 Apr 2026 at 5:11pm
by Paul Gerke
19 recently completed transmission projects in three different regions reduced costs by 38% through competitive bidding, a byproduct of FERC Order 1000.



This California battery tech company is close to launching the first large-scale advanced electrolyte facility in the US
29 Apr 2026 at 8:45pm
by Sean Wolfe
Anthro Energy announced that the U.S. Department of Energy has authorized the next phase of its $24.9 million award for a Kentucky manufacturing facility.



New Texas solar panel recycling facility could process up to 600,000 solar panels per year
29 Apr 2026 at 7:28pm
by Sean Wolfe
Clean Earth launched solar panel recycling services at its Lancaster, Texas facility after Texas Commission on Environmental Quality approval.



PG&E wants customers to feel more comfortable with electrification
29 Apr 2026 at 4:23pm
by Sean Wolfe
The PG&E PowerHouse brings together bidirectional electric vehicles, smart electric panels and advanced meters, high‑efficiency appliances, and smart EV charging and energy management into a single home environment.



Data centers or sci-fi? Meta taps into space solar, 100-hour energy storage
29 Apr 2026 at 3:11pm
by Paul Gerke
Meta has announced partnerships with Overview Energy and Noon Energy to develop 1 GW of space solar energy and 1 GW/100 GWh of energy storage.




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