I le faaiuga, Ningbo Lefeng New Energy Co., Ltd. o se taʻutaʻua taʻutaʻua i le alamanuia photovoltaic, tuuto atu i le faʻalauiloaina o le malosi faʻafouina ma le fausiaina o se lumanaʻi, sili atu ona gafataulimaina mo tagata uma. Faatasi ai ma a matou tekinolosi faʻaonaponei ma meafaigaluega faʻapitoa, tautinoga i le lelei ma le tautua, ma le faʻamaoni i le faʻafouina ma le atinaʻe, o loʻo matou faʻatulagaina lelei e faʻafetaui manaoga faʻaleleia o le maketi.