| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| MacKinnon, Bennett & Company | - | Yes | - | Detail |
| Capricorn Investment Group | - | - | - | Detail |
| Energy Impact Partners | - | - | - | Detail |
| IDO Investments | - | - | - | Detail |
| iRobot | - | - | - | Detail |
| Landis+Gyr | - | - | - | Detail |
| Prelude Ventures | - | - | - | Detail |
| Schneider Electric | - | - | - | Detail |
| Shell Ventures | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Sep 1, 2016 | Series A | $ 15M | Bolt,Capricorn Investment Group,etc. | Detail |
| Oct 4, 2018 | Series B | $ 18M | Capricorn Investment Group,Energy Impact Partners,etc. | Detail |
| Jan 2, 2014 | Seed | $ 3.99M | Bolt,Capricorn Investment Group,etc. | Detail |