NREL, CubicPV achieves 24% efficiency for perovskite mini solar module
A U.S.-based collaboration between the National Renewable Energy Laboratory (NREL) and CubicPV has yielded a perovskite minimodule with certified efficiency of 24.0%. The two noted that it is the first time a U.S. effort has set a record in the perovskite mini module category.
First Solar to integrate quantum dots to boost efficiency
Quantum dot technology promises to boost bifacial solar module output. The company entered into a supply agreement with specialist UbiQD.
Budderfly activates multi-region virtual power plant
The company is now running grid flexibility services for small and mid-sized business customers across the CAISO, NE-ISO, PJM, and SPP independent system operator grids.
RFP alert: Massachusetts takes steps toward 40 GWh of energy storage
The Commonwealth issued a draft request for proposals of 1.5 GW of batteries with storage durations of 4 to 10 hours, primarily funded through the state’s Clean Peak Standard. The procurement is part of a broader effort to procure 5 GW of energy storage by 2030.
MIT scientists developing silicon solar cell based on singlet exciton fission
Scientists in the United States have designed a microwire solar cell that could reportedly enable the coupling of singlet fission with silicon. Key to their achievement was an interface that transfers the electrons and holes sequentially into silicon instead of both at once.
Massachusetts Governor proposes net metering cuts, interconnection reform
Governor Maura Healy submitted a bill that reforms and streamlines billing structures, increases utility accountability and boosts state procurement of clean energy but also cuts compensation for non-residential solar generators.
In case you missed it: Six big solar stories in the news this week
pv magazine USA spotlights news of the past week including market trends, project updates, policy changes and more.
Construction begins on 9 MWh battery energy storage system for Massachusetts municipal utility
Convergent Energy and Power will finance, own and operate the energy storage system for the West Boylston Municipal Light Plant.
Solar grazing supports healthier soil, food for sheep, study finds
Solar sheep grazing helps to create a beneficial dual-use environment, found American Solar Grazing Association in a two-year study conducted at 31 different solar sites.
A Boston hospital’s 572 kW battery is expected to pay for itself in 7 to 10 years
The battery system is expected to earn $80,000 per year by providing energy to the local utility during peak summer demand periods, while saving $57,000 per year by reducing the hospital’s own monthly and annual peak consumption.
