Wednesday, February 15, 2012
Beat the heat with Solar
Are you wondering how to beat the heat in this summer, especially with power outage and blackouts, when everybody turns on their airconditioners? The grid fails with overloading, when all the air conditioners are switched on simultaneously, in a city. The situation is worst, when the grid fails and nobody has got power. This can be detrimental for IT companies, call centers, hospitals, hotels, schools supermarkets, continuous process industries, and even homes. Why not use a hybrid chiller, that runs both with solar as well as with electricity or gas? It can also be used with diesel power generators with waste heat recovery system. It is economical, reliable and flexible, and it makes sense for business and industry. Air-conditioners are major power consumers in tropical countries, where power outages are common and frequent. It directly affects the production, sales and profitability of a business. Hybrid air- conditioners are not available off the shelves in stores, but should be specifically designed and installed to meet your specific requirements. It depends on the country, location, power situation, number of sunny days in a year and Government regulations. There are business and industries that will use a substantial power for their air-conditioners. It is absolutely essential to maintain a comfortable ambience for a good working environment and productivity. In order to reduce your energy bills, you can plan to install a hybrid chiller. At least part of the load can be shared by PV solar power and hot water that can be installed on your roof top. If you have a diesel or gas fired engine or standby power generator, the engine jacket and exhaust cooling water can be supplemented with hot water. Hybrid chiller uses both an absorption chiller as well as an electric chiller. It offers flexibility to optimize the utilization of your cooling plant. A combination of solar hot water, waste heat from engines and off-peak power tariffs are taken into account while designing the system in such a way, the customer get the best economic outcome. During peak hours when grid power is in great demand and costs more money, the system will use solar hot water and gas heated hot water to run the absorption chiller, while eclectic chiller will take advantage of off-peak electrical power with lowest tariff, during night times. Hybrid systems can be installed with least disruption to your existing activities so that there will be no production or man-hour loss. Hybrid chiller is ideal for business and industries located in countries where government assistance is available, for renewable energy projects, by way of subsidies, cabon credit or other incentives. We will be presenting a case study in my future articles for small hybrid chiller installations. Companies interested in exploring this opportunity may contact us by sending an email, with all relevant informations, so that we can suggest you a proposal with costing and feasibility study. I encourage business and industries whose energy monthly bills are high with substantial portion towards air-conditioning, to contact us by email at this website. You will also be eligible for carbon credit to the extend you save your greenhouse gas emission!