News from Solar Energy International (SEI)
Pick up a discounted copy of SEI’s Solar Electric Handbook and Fotovoltaica!
Solar Energy International (SEI) is offering an exclusive discount on our textbooks, the Solar Electric Handbook: Photovoltaic Fundamentals and Applications and Fotovoltaica: Manual de Diseño e Instalación, from now until December 31, 2019. This holiday season, give (or get for yourself) the gift of solar energy knowledge with this limited-time offer! Normally $129 for the Solar […]
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