A domain name like suntechsolar.com has all the characteristics of a great domain.
A few years ago we use to run a solar business in California. We installed, sold and distributed solar panels and solar powered equipment. SuntechSolar.com is a very nice and marketable name.
Info about this name:
Suntech Power Corp is one of the largest producers of solar panels on the planet.
Suntech.com is owned by J.P. Morgan Chase