If you could, add us to the list to creating a Solar Master Node.
We would develop the master node on ARM64 Raspberry Pi 3 with WiFi, Lithium Batteries and the appropriate amount of Solar Cells. The current design uses a series of 3D printed blocks to make Vertical Array 48 inches tall and 10 inches wide and water tight containers for the Pi and Batteries. It fits cleanly in a garden or on a balcony.
interesting concept while MN requirements are low this device suit the needs for sure
but make sure u run this MN like a VPS masternode without real coins inside keep the coins at control wallet
that someone just steal ur solar panel that is outside ur house including the raspy is a possible risc
but with a empty wallet.dat inside the loss is less dramatic
in 1 or 2 years it might happen that DMD MN get increased requirements like bigger hdd space or some minimum compute abilities
because its a possibility we add some kind of decentralized storage ability onto the DMD masternode network too
as basis for additional services
this just as a warning that we cant guarantee forever that a raspi will be strong enough to be a MN
for sure it will be always strong enough to be a POS node