HOA Homefront: Can the board deny us solar panels?

Q: Can an HOA prevent us from placing solar panels on the roof of our condominium townhome? If we agree to be responsible for the repairs needed due to our solar panels, do we have the right to place solar panels on our roof? — M.F., Carmel Valley
Q: Can my HOA deny me from installing solar panels on my roof? — M.H., Rancho Santa Fe
Q: I was told we could not install solar because it would void our roof warranties. Can our management company ban installation of solar becaus