Blog
Latest
Are solar appliances affordable in 2022?
From 1960 to 2020 solar panel efficiency has gone from 14% to 47.1%. Solar panel efficiency is a measurement of a solar panel's ability to convert sunlight into usable electricity. This increased efficiency has also...
Can technological advancement be the key to scaling off-grid energy solutions?
For bottom of the pyramid households, powering their homes or small businesses using a small renewable energy system that is not connected to the electricity grid -- called a stand-alone system -- makes economic sense....