The research objectives were to study factors effecting Commercial Solar Cell Electrical Energy Investment of environment, living and society of Agricultural Co-operatives Ltd. members in 4 provinces of the Northeast of Thailand---Ubon Ratchatani, Roi Et, Udon Thani, and, Si Sa Ket. The population was Agricultural Co-operatives Ltd. members of 4 …
The purposes of this research were to : 1) build an efficient solar energybrown rice milling machine for community 2) assess the quality of solar energy rice milling machine for community 3) produce electricity from solar energy 4) increase performance energy 5) study the satisfaction of the farmer with solar energy rice milling machine for …
