Everything is great with that project: the platform is working, the team is fine... There is only one problem: the SNC token has no utility. People are using EUR instead of SNC. Everything goes to SONCE (and other companies in the group), but token investors are empty handed. There is some volume on Huobi Global but even this is mostly faked (wash trading). You can't sell more than cca. 25.000 SNC at once.
Have followed this project from ICO and have some other energy-crypto project I watched close, they struggle to implement the tokenomics behind the coin. They make it look like they exploit the ICO to fund the project and abandon all investors. THey a lot of ways to reward all investors that invested bitcoin when the price was less than $2000. They could sell the compares for SNC for long term holders and many more