JIMIQ: to by bylo moc fajn, to by mi vydržely už prakticky až do smrti...

Groundbreaking study shows how solar panels age after 30 years of use: 'It's an important message to the photovoltaic industry'
https://www.thecooldown.com/green-tech/solar-panel-study-longevity-switzerland/

30 leté panely ve Švýcarsku furt vyrábí 80% původního výkonu

myslím, že je v pohodě předpokládat, že dnes vyrobené panely budou mít stejnou výkonnost i po 40 letech

já teda furt čekám na solid-state nebo alespoň semi-solid a taky furt nic :) možná letos byl nějaký prototyp a prošumělo to

CATL says next-gen sodium-ion battery supports 500 km range, readies for 2026 mass production
https://carnewschina.com/2025/09/18/catl-says-next-gen-sodium-ion-battery-supports-500-km-range-readies-for-2026-mass-production/

Contemporary Amperex Technology Co., Limited (CATL) announced that its sodium-ion battery has achieved an energy density of 175 Wh/kg and can support more than 500 kilometres of pure electric driving range. The company said the technology will enter mass supply next year, depending on customer rollout schedules.

According to CATL, the sodium-ion battery could cover over 40 per cent of passenger vehicle demand in the domestic market, giving it vast potential for commercialisation. The company added that its sodium battery packs are designed for strong compatibility with No. 20 and No. 25 standard modules, including battery swap formats, enabling use across a broad range of vehicle platforms without requiring significant design changes from automakers.