The invention provides a method for manufacturing a solar greenhouse, wherein a solar panel is provided on both sides of an optical unit, and the solar module is used as a solar module and a plurality of solar modules are combined with each other as a roof and a wall, Built into a solar greenhouse. Whereby the solar panels can be supplied with solar panels to provide power for the solar greenhouse, and at the same time use the optical unit to uniformly disperse the sunlight in the solar greenhouse so as to avoid the case of concentrated heating and the temperature in the solar greenhouse uniform effect.一種太陽能溫室,該太陽能溫室係由多數太陽能模組所建構而成,各太陽能模組係包括有:一光學單元;以及至少二分別設於該光學單元兩側太陽能板。藉此,可利用各太陽能模組作為太陽能溫室之屋頂或牆面,而於陽光照射時,係以各太陽能板提供太陽能溫室所需之供電,並同時利用光學單元將陽光均勻散設於太陽能溫室中,以避免有集中受熱之情形,進而使太陽能溫室內達到溫度均勻之功效。10‧‧‧太陽能模組11‧‧‧光學單元12‧‧‧太陽能板