R. H. Wills

Maximum power point tracking charge controllers for telecom applications-analysis and economics

R. H. Wills, 1997, Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997.

The interconnection of photovoltaic power systems with the utility grid: An overview for utility engineers

R. H. Wills, 1994 .

The AC photovoltaic module concept

A. Bulawka, S. Krauthamer, R. H. Wills, 1997, IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203).