太たい陽よう光こう発はつ電でん協きょう会かいMeaningsNoun1. Japan Photovoltaic Energy Association; JPEAKanji used太plump陽sunshine光ray発let out電electric協cooperative会meetingComposed of太たい陽よう光こうsunlightNoun発はつ電でんgeneration of electricity; power generation; sending a telegram (now usu. for congratulations, condolences, etc.); telegraphingNoun協きょう会かいassociation; society; organization; organisationNoun