Logo and corporate identity for solar pv installer

Established electrical installation company requiring a new logo for the solar electrical installation side of the business. Called MD Solar i want to include a green planet, perhaps in place of the 'o' in solar and some form on sun rays eminating from the right side of the 'D' of MD. Using a slogan something like "The future's bright" maybe set along an extended arm with the hand cupping the green globe.