Fuel Cell technology is gaining worldwide acceptance due to its high efficiency over other energy sources and it is expected to become the best replacement for conventional energy sources. Among all, application of fuel cells as backup power systems in the telecom market is gaining huge popularity in US now-a-days due to its longer life than their battery counterparts and a lot less weight. Further, following the lead of major telecommunications companies in the US, there has been a recent surge in orders, sales and deployments of fuel cells in international markets, such as in Latin America, the Caribbean, Indonesia, India, the Middle Middle-East, Africa, Japan and China.