Hi there. I wish SteemIt had some sort of notifications. It is slowly growing but the issue here is that people are not able to afford a $20,000 off-grid battery system. There are some banks offering to finance (I am unclear about interest rates and terms). The main two bottlenecks are lack money and lack of education. People seem to get that after Hurricane Maria we need solar but I've spoken to many others that don't believe that solar can spread fast enough. That's about to change within the next 5 to 7 years because I just read a really good blog Hive account@sean-king who explains the power of exponentials. Things will change but one house at a time.