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Excellent, you can claim SolarCoins via the www.SolarCoin.org website, you ideally need some form of government proof that the solar installation exists. SolarCoin is traded on Bittrex and also the excellent decentralized exchange Lykke (has a direct SLR/EUR pair there).
Also check out www.electricchain.org, we are a group building additional value on the back of the SolarCoin blockchain.

To the Sun!

Thanks @scalextrix I will take a look.