In Laguna, I don't have any idea. You can purchase Solar panels at Raon, Quaipo in Manila. But you will need a controller for it to work seem less. There is a supplier in San Juan though, I forgot the name but they are listed. They carry solutions for Solar and Wind generated electricity, can find them in Annapolis St., they are searchable over the net.
If you are looking for windmills the size of ones in Ilocos, you have to try Netherlands.