1. Input
Sunshine or other physical input

2. Solar cells
Solar panels convert sunlight into electrical energy

3. Data logger
Monitors amount of energy produced

4. Globally distributed nodes
Bitseed devices running IOTA and other crypto nodes

5. Distributed ledger
Historical record of solar power generation

6. Device owner
Direct access to power generation record for panel owner

7. Third party data recipient
Third party data access, payment, and smart contract actuation