The Sun Exchange is solar company that I follow and use to try to cover my downside risk in bitcoin.
Right now they are hosting a crowd funding due to end on July 17th. The funds are going to provide a solar powered Micro grid for Ha Makebe, Lesotho. Kanana is a Brerea district in Lesotho in which Ha Makebe is located.
They will create a 20 year lease for the solar equipment and at the end, the village will own it. You will get monthly payments from the lease payments +10%. It equals out to 3x the initial investment, but it is a bit lower as the South African Rand is dropping in value and bitcoin is going up. The cost is broken down to about $8USD per cell, so there is a low barrier to entry. There is a KYC (Know Your Customer) process to receive payments.