Vertical bifacial photovoltaic balustrade for building edges
Conceived by scientists in Hong Kong, the solar balustrade integrates bifacial PV panels and is considered an ideal solution for “cool roofs.” Roof albedo and module orientation are critical drivers of system performance.
How long do residential solar inverters last?
Multiple factors affect the productive lifespan of a residential solar system. In Part 2 of our series, we look at solar inverters.
UK installs 621 MW of PV in H1
Provisional data finds United Kingdom on course to add more than 1 GW in 2025 with revisions likely to show greater capacity as more plants are recorded. However, the pace of deployment must accelerate to hit 45-47 GW target by 2030.
Czechia deploys 357 MW of solar in H1
Czechia’s solar installations in the first half of the year were down on the first six months of 2024. At the end of June 2025, cumulative capacity reached 4,825 MW.
PV-integrated noise barriers for transportation corridors
U.S. startup Ko-Solar and Germany’s R. Kohlhauer, announced plans to offer turnkey PV-integrated noise barrier systems for transportation corridors, such as alongside highways, railways, and airport runways.
Planted Solar expanding terrain-conforming PV plant design platform
The U.S-startup with a land-use efficient, terrain-conforming PV plant design for solar developers said it will invest in expanding into Europe, and in further product development.
How long do residential solar panels last?
Several factors affect the productive lifespan of a residential solar panel. In the first part of a series, we look at the solar panels themselves.
Germany reduces feed-in tariffs for solar up to 1 MW
Germany has set new feed-in tariffs for solar systems up to 100 kW starting Aug. 1, ranging from €0.06327 ($0.073)/kWh to €0.1247/kWh, regardless of self-consumption.
LNG, solar collectors improve round-trip efficiency of LAES systems
Scientists simulated several liquid air energy storage systems, comparing round-trip efficiency across configurations that include liquefied natural gas (LNG), solar, and Stirling engines, and further optimized performance using particle swarm methods.
Uzbekistan certifies first solar plant under I-REC system
Uzbekistan’s Ministry of Economy and Finance has approved an 823 kW solar plant to begin trading International Renewable Energy Certificates (I-REC), marking the country’s fifth renewable energy project to join the scheme.
