1 ) Power storage batteries are very expensive. |
2 ) Due to emargency purpose, batteries of UPS are replaced periodically, every 3 - 10 years depending onfacility. |
3 ) Waste batteries from UPS are well maintained |
4 ) Chemical damage as Sulfation can be decomposed by Super Desulfation. |
5 ) US$0.01 per litter to refine Waste OIL or Plant OIL for Diesel generator. |
6 ) The map of our proposal, "Low cost Micro Grid" |