Sunrun PG&E solar home storage Meet Sunrun Flex: A novel solar + storage agreement that adjusts to changing home energy needs
May 8, 2025
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+ Storage Power-Forward-screen-grab
Post-NEM planning: How solar + storage can be a better business model
July 19, 2023
Projects Canadian Solar EP Cube Training
Canadian Solar energy storage training course achieves NABCEP certification
July 19, 2023
Projects greenskies union school district solar carport
Greenskies energizes 3 MW of solar for N.J. public school district
July 19, 2023
Projects Funding
PVcase secures $100M investment to solve data risk challenge
July 19, 2023
2024 Projects of the Year Announced
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Solar Builder Videos

  • The Pitch
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Exploring new PV products, ideas, and innovations in 15 min

A solar business discussion series, in collaboration with BayWa r.e.

Quick videos to spotlight cool solar projects and products

Giving our 2 cents per kW on key issues in distributed generation with a roster of PV veterans and experts

Latest Solar News

Featured PV-Market-Guide-4x6-ratio-images-2
Benefits (and tradeoffs) of large-format PV modules

This is an excerpt from the Q2 2023 issue of Solar Builder magazine, written by Cherif Kedir, president and CEO at the Renewable Energy Test...

July 18, 2023
Projects financing Bassett Avocado Heights Advanced Energy Community
Incentive financing enables solar, battery storage at low-income community in...

A California-based non-profit organization dedicated to bringing clean energy to communities has secured financing to deploy affordable ener...

July 18, 2023
Sponsored Content Helioscope-lidar
Need laser-focused C&I solar design? Time to check out LIDAR

This post comes via Aurora Solar. For more C&I design insight, check out this How to qualify a project site in 20 mins using HelioS...

July 17, 2023
News dead land
Turning dead land, unused space into revenue with solar partnerships

Many developers and property owners end up with sections of land that can’t be developed. Referred to as “dead land,” thes...

July 17, 2023
Projects revolve solar milestone arizona
Revolve reaches interconnection milestone on 250 MW solar+storage project in...

Revolve Renewable Power Corp. has completed an interconnection milestone for 250 MW Parker Solar and Storage Project in La Paz County, Arizo...

July 14, 2023
Projects standard solar brownfield landfill solar
Undeniable value: Developing solar on brownfields and landfills

The use of brownfields for solar development is expected to have a significant impact on our country’s transition toward renewable ene...

July 14, 2023
Projects DSD Distributed solar logo
DSD, Black Bear Energy break ground on 1.7 MW of...

DSD Renewables and Black Bear Energy have broken ground on two solar canopy installations totaling 1.7 MW in southern California with real e...

July 13, 2023
Mounting Guide SunModo MRB and NanoBit
Details on SunModo’s SKU-reducing metal roof mounts from The Pitch

Mounting solar on metal roofs often requires many product SKUs to match the variety of metal roof profiles — but there might be a bett...

July 13, 2023
Products NIPSCO Indiana solar projects
Indiana-based NIPSCO adds 465 MW in solar projects as part...

Northern Indiana’s top utility company has energized its first two large-scale solar power projects, adding more than 450 MW of electr...

July 12, 2023
Projects Florida Municipal Solar Project
Florida municipal utilities expand large-scale solar project

Representatives of member utilities of the Florida Municipal Power Agency and Origis Energy gather to celebrate one of the largest municipal...

July 12, 2023
News Fraunhofer agrivoltaics solar farmland
Biden Administration commits $45M to fund dual-use solar technology

As part the Biden Administration’s Investing in America agenda, the U.S. Department of Energy (DOE) announced $45 million in funding, ...

July 12, 2023
+ Storage Nostromo-Hilton-2
Iconic California hotels use thermal ESS to cut HVAC costs...

During peak hours, air conditioning in commercial and industrial buildings accounts for approximately half of California’s energy dema...

July 12, 2023
+ Storage Wartsila_ESO_GIGA-Buffalo
Wärtsilä adds innovative fire alarm system to ESS, complies with...

GridSolv Quantum, Wärtsilä‘s fully integrated and modular energy storage system (ESS), is now compliant with the NFPA 69 Sta...

July 12, 2023
News Canadian-Solar-logo
Meet e-STORAGE, Canadian Solar’s rebranded utility-scale storage subsidiary

Canadian Solar Inc. announced the re-branding of CSI Energy Storage, which will now be known as e-STORAGE. This is CSI Solar’s ut...

July 12, 2023
News solis hybrid inverter
Ginlong Solis ranks as third largest global solar inverter manufacturer

Ginlong (Solis) Technologies has been ranked the world’s third largest inverter manufacturer for the second consecutive year by S&...

July 11, 2023
Projects Altus Power solar
Altus Power completes 5 MW community solar array in New York

Altus Power Inc. has completed the development and construction of a 4.8 MW ground-mounted solar array in Cayuga County, New York. The asset...

July 11, 2023