Historically, the United States had been the leader of installed photovoltaics for many years, and its total capacity amounted to 88 megawatts in 1996--more than any other country in the world at the time.
The United States had been the leader of installed photovoltaics for many years. This was historically. Its total capacity amounted to 88 megawatts in 1996--more than any other country in the world at the time. This was historically.