Oventrop offers a complete line of solar collectors, solar controls, radiant floor systems and solar hot water storage tanks. The company will be offering Solar System Training Tuesday, April 21, at Cummins-Wagner Co. in Annapolis Junction, MD. Cost is $25 per person and includes lunch.

To register, contact Angel Magalis at 410/880-0850 ext. 104. For directions, visit www.cummins-wagner.com.