North America

Sales of module and cell production equipment to, respectively, Waaree Solar Americas and Babacomari North Solar further thin chances of any Meyer Burger revival of its domestic production.

A research team based in China and the United States has developed electroactive polymer zwitterions to modify zinc oxide interlayers in organic solar cells. Their work was found to passivate defects in organic solar cells, helping to improve device performance and stability.

The stackable battery ranges 4.9 kWh to 19.6 kWh per unit while the inverter is available in ranges from 3.8 kW to 13 kW. The company also introduced a meter socket adapter to avoid triggering costly main panel upgrades.

A research team from the U.S. National Renewable Energy Laboratory has analyzed n-type modules deployed in a 3 MW commercial PV project in an effort to assess the high degradation rate reported by the plant owner. The scientists found that ultraviolet-induced degradation (UVID) was a major factor affecting the facility’s performance.

Three US manufacturers actively working to commercialize their respective perovskite-silicon tandem technologies make the case for tandem modules. CubicPV, Caelux and Swift Solar argue a commercial future for perovskites is inevitable, and they tell pv magazine the current policy environment could work in the technology’s favor.

Brattle Group analyzed a gigawatt-hour virtual power plant test that may be the world’s largest as part of its review of California’s distributed peak-shaving program.

Data centers’ energy demand is well-documented. Hyperscale AI data centers owned by big-tech companies are placing acute strain on energy infrastructure in the United States, the global data center capital, and many more are expected to come online. There is ongoing debate about how policymakers, grid operators, regulators and the energy industry – renewable or otherwise – can respond to the situation. Battery energy storage systems (BESS) can provide grid-balancing solutions, but not all are convinced they can fully replace gas.

The One Big Beautiful Bill Act (OBBBA) is loaded with negative measures for the US solar industry. What does the bill mean for solar project development over the coming years?

The inverter is designed for three-phase grid configurations without using external transformers. It contains gallium nitride technology, a first for Enphase’s microinverters.

California has completed the 1.6 MW Nexus canal-top solar pilot, adding a 75 kW iron-flow battery system as part of a $20 million state-funded project to test water and energy benefits.