1 There are now over 20,000 MW of cumulative solar electric capacity operating in the U.S., enough to power more than 4 million average American homes. 2  In 2014, with over 195,000 installations in 2014, nearly 645,000 U.S. homes and businesses have now gone solar and a new solar project was installed every 2.5 minutes.
Signs and Symptoms With a UCL injury, you may experience: Pain when using your arm in an overhead position (eg, pitching, throwing) Soreness in the inside edge of your elbow; Minor swelling along the inside of your arm; Possible numbness and tingling in your arm
Posterior Cruciate Ligament Injury. The posterior cruciate ligament is important for stabilizing the knee and preventing it from bending back the wrong way. Symptoms. Symptoms of a PCL injury typically include pain at the time of injury which, over time, may also be felt in the calf region. There will be swelling, although this may be minimal. The athlete may complain of instability of the joint, perhaps associated with the feeling of the knee giving way.