No. Since we do not make a solar recharger, we cannot offer it on Kickstarter as a reward (see rules below). There are a lot of "green" ways to recharge the Orb just look into solar rechargers, salt water rechargers, thermal rechargers, etc. If anyone has recommendations on brands or products just let me know.
Kickstarter Rules: Rewards not produced by the creator - We prohibit rewards not designed or produced by the creator. If your project is a collaborative effort, offering rewards produced by your collaborators is fine. We also allow creators to offer branded swag as rewards, though we don't recommend it. They tend to be much less compelling than unique rewards that speak to the spirit of your project. Additionally, offering experiential rewards (a trip somewhere with the band, a prop from the film, the guitarist's signed guitar), is within our rules.