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- 1Polymer-tuned perovskite yields efficient underwater solar cells▼Polymer-tuned perovskite creates high-efficiency underwater solar cells
Researchers have developed a perovskite solar cell modified with a polymer that achieves high efficiency underwater, according to Physics World. The advance could open the door to powering underwater sensors, robots and monitoring equipment with sunlight rather than batteries or cables. The polymer tuning is said to help the cells cope with the way water absorbs and scatters light, preserving performance where conventional solar cells would fail.
- 2Underwater Solar Panels Tested in South China Sea▼Underwater Solar Panels Tested at Ten Metres in the South China Sea
Researchers have tested underwater solar panels at a depth of ten metres in the South China Sea, according to an industry report. The trial explores whether photovoltaic systems can generate usable power below the surface, where light is weaker but conditions are more stable. Details on efficiency results and which institution led the test have not been released, leaving the technology's practical prospects uncertain.
- 3Irish solar farm excavation reveals medieval settlement▼Irish solar project archaeology uncovers medieval settlement and iron-working site beneath farmland
Archaeological work ahead of a solar energy project in Ireland has uncovered a medieval settlement and an iron-working site buried beneath farmland. The finds, made during pre-construction surveys, show the clean-energy development doubled as a significant historical discovery, shedding light on early industry and daily life on the site.
- 4Cyclists ride 1,000 miles to fund solar lights for families in need▼Cyclists ride 1,000 miles to fundraise for solar lights for families in need
A group of cyclists has completed a 1,000-mile ride to raise money for solar lights for families living without reliable electricity. The fundraiser aims to provide off-grid households with safe, clean lighting in place of candles or kerosene lamps. The story has drawn attention for combining a long-distance endurance challenge with a practical effort to bring affordable solar energy to communities in need.
- 5Copper wire theft leaves Louisville interstates dark, city launches solar light pilot▼Copper wire theft leaves Louisville interstate stretches dark, prompts solar light pilot
Thieves have stripped copper wiring from Louisville's interstate lighting system, leaving long stretches of the highway dark at night and raising safety concerns for drivers. In response, local officials are launching a pilot program to install solar-powered lights that do not depend on copper wiring, aiming to deter future theft and restore illumination along affected corridors.
- 6UK homeowner seeks solar panels that work in winter clouds▼UK owner wanted solar panels designed for winter clouds, but off-gridders advised sizing up
A UK solar panel owner wanted panels specifically designed to perform under the country's frequent overcast winter skies. Off-grid users advised that rather than hunting for specialised cloudy-weather panels, the better approach is to oversize the system, since all panels lose output in low light and extra capacity compensates for seasonal shortfalls.
- 7Early Morning Weather Report from Apache Junction, Arizona●05:00 68F(Hi72/Lo68) Feels like 72F Wind NE 2->0mph (Lt Air) Hum 91% Baro 29.67(-) Solar 0 UV 0.0 ET 0.005 Cloudbase 622
A weather observation from Apache Junction, Arizona, recorded at 05:00, shows 68°F with a high of 72°F and low of 68°F, humidity at 91%, light northeast winds easing to calm, and a waning moon at 92%. Conditions are mild and humid for the Arizona desert, with no solar radiation or UV before dawn.
- 8Acumen Puts $5 Million Into Sun King's Zambia Solar Push▼Acumen Invests $5 Million in Sun King’s Zambia Off-Grid Solar Expansion
Impact investor Acumen has committed $5 million to Sun King to expand off-grid solar energy access in Zambia. The funding will support the company's efforts to bring affordable solar power and lighting products to households without reliable electricity. The deal highlights continued investor interest in distributed renewable energy across sub-Saharan Africa, where off-grid solar is seen as a fast route to electrification.
- 9DIY spooky solar lights featured by Cork N Canvas Iowa●DIY Spooky Solar Lights with Cork N Canvas Iowa
Cork N Canvas Iowa is showing people how to make spooky solar lights as a do-it-yourself Halloween decoration. The craft idea combines solar-powered lighting with seasonal decor, offering a low-cost way to light up porches and yards. It comes as households look for affordable and energy-saving ways to decorate for the holiday.
- 10Solar security camera runs six months without sunlight●A solar security camera can run up to 6 months without sunlight when fully charged.
A solar-powered security camera can reportedly operate for up to six months without any sunlight once fully charged. The claim highlights improved battery technology making solar surveillance viable even in low-light conditions or extended cloudy weather, drawing attention from consumers interested in off-grid home security options.
- 11Amazon's $35 Ring Solar Path Lights Draw Attention●Amazon’s Elegant $35 Ring Solar Path Lights Are Bright And Motion-Activated
Ring's solar-powered path lights are being highlighted as an affordable outdoor lighting option, priced at $35. The motion-activated fixtures charge via sunlight and are described as bright and elegant in design. The budget-friendly price point compared with typical smart lighting is drawing shopper interest.
- 12Walmart's $27 Solar Pathway Lights Draw Shoppers' Attention●Walmart’s $27 12-pack of solar pathway lights glow brightly for 8+ hours
A 12-pack of solar pathway lights sold at Walmart for $27 is being highlighted for glowing brightly for more than eight hours on a single charge. The budget-friendly outdoor lighting set is being presented as a strong value option for homeowners looking to illuminate walkways without wiring or added electricity costs.