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
Symptoms of Ulnar Collateral Ligament (UCL) Injury or Sprain. 1  Sharp pain on the inside of the elbow. 2  Tingling or numbness radiating down to ring and small fingers. 3  Instability in the elbow, a sense of looseness.  Inability to throw 1  normally. Feel or hear a pop when moving the elbow.