Mungkin /Sekolahaan di belikan 2/3 (GENERAL ELECTRIC LP 31 Series 20kVA (16.000Watt) 150Jt ) dan (Generator 100-200kVa + Panel A.M.F - A.T.S (Automatic start and stop Genset)) Sudah cukup. http://s2.bmdstatic.com/Data/image_product_500x500/GENERAL-ELECTRIC-LP-31-Series-20kVA-%5BLP-20-31%5D-SKU018...
