Reuters: A global credit crisis and a steep slide in prices of solar panels has sent makers of the clean energy source reeling, but the damage done to share prices presents an opening for investors to buy into the stronger players. Investors have fled the burgeoning solar sector in the past three weeks, sped along by a global financial crisis and warnings from sector heavyweight SunPower Corp and China’s JA Solar that the declining euro would weigh on revenue and profits. Chinese solar …