4 ms·
The problem with a perovskite solar cell is the fragility and life span of the solar cell. If they can stablize the material to last 20+ years it would be entir
by Sparkyte 3y ago
The problem with a perovskite solar cell is the fragility and life span of the solar cell. If they can stablize the material to last 20+ years it would be entirely worth the cost and development of the solar cells. But right now it is expensive.
They last about 5 years if you're lucky. Although there has been improvements since I last ready, but grain of salt.
- ranguna 3y agoI'm fine if they last 5 years, as long as they are a quarter of the price of the ones that last 20, are easily recyclable and have minimal rare earth materials.