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Solar Daily
Solar power, photovoltaics, storage, project development, markets, policy, and the industry innovations driving the transition to renewable energy.


German renewable energy shift slowed in 2025

3D mapping shows how passivation boosts perovskite solar cells

PCBM additive strategy lifts efficiency and durability of inverted perovskite solar cells

Introducing the SEVEN Class A Thermopile Pyranometer
NUS team boosts durability of vapor deposited perovskite silicon tandem solar cells

Bilayer tin oxide layer boosts back contact perovskite solar cell efficiency and stability

Germanium oxide interface boosts tin monosulfide thin film solar cell efficiency and stability

Acid treated carbon nanotubes raise efficiency and durability of flexible perovskite solar modules

Solar panels over crops ease heat stress for farmworkers
