| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Citi | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| May 24, 2017 | Series B | $ 2.60M | Future Energy Ventures | Detail |
| May 2, 2019 | Series C | $ 10M | Future Energy Ventures | Detail |
| Sep 4, 2019 | Corporate Round | $ 15M | Citi | Detail |