Program
SolarCoin
- ID
prog:solarcoin
- IRI
https://solarlattice.org/kb/prog/solarcoin
- Status
- active
- Also known as
- SolarCoin reward, SolarCoin grants
- Category
- Incentive
- Program kind
- incentive
SolarCoin is a free reward that the SolarCoin Foundation grants to solar energy producers for the clean energy they generate. The grants are non-recourse. The Foundation grants 1 SolarCoin per 1 MWh, so a 5 kWp system earns about 5 coins a year. SMA plants connected to Sunny Portal through Webconnect, a Sunny Home Manager or a Sunny WebBox can claim SolarCoins. SMA does not advise claiming through systems that do not use WebConnect. To register, a user with admin rights logs in to Sunny Portal, fills in the plant address and the owner/operator and installer fields, then ticks the consent box for the SolarCoin program under Data Releases and saves. A system registered through Sunny Portal must not also be registered with the Foundation or the SolarCoin Explorer, because a duplicate registration blocks participation. You no longer need a wallet to claim, and the wallet ID field in Sunny Portal must stay empty. The Foundation holds the coins until the user redeems them. SolarCoin has moved to the Ethereum-based Energy Web Chain, and claims may take longer to process during the migration. The Foundation can refuse a grant without giving a reason. Possible reasons include unsupported countries, incomplete data, missing power of attorney documents, duplicate claims and suspected fraud.
<!-- review notes
- sentence 7: support check: partial - u2 says wallet software is replaced by Energy Web Chain (Ethereum-based) and u8 says claims take longer during migration, but 'has moved' is only implied.
- c4 dropped at review: The passage gives 35 years only as the period the Foundation plans to keep distributing SolarCoin, and calling that a warranty term misreads the relation because the passage describes no warranty.
- c5 dropped at review: The passage mentions a '40 year mission' but nothing about a warranty, so tagging it as a warranty term misreads the relation even though the number appears.
-->
Claims
issued_by
c1 verified · fact
SolarCoin Foundation proposed
verified by: review-workflowverified on: 2026-10-24review note: support check: partial - Passages say the Foundation grants/rewards SolarCoin (1 per MWh), but never state it 'issues' the coin in a way beyond granting; roughly supported by grants wording.
applies_to
c2 drafted · lead
Sunny Home Manager proposed
Plants linked to Sunny Portal through a Sunny Home Manager can claim SolarCoins; Home Managers with Bluetooth inverters connected through WebConnect are named as eligible.
c3 drafted · lead
Sunny WebBox
Plants linked to Sunny Portal through a Sunny WebBox can get the reward; SMA does not advise claiming through systems that do not use WebConnect.
Data