Suppose, its life is 4 years. After 4 years battery will be sold at Rs. 2500. Net cost will be Rs. 11100. Per year cost will be Rs. 2775. Per month cost is Rs. 231.25. Per day cost is Rs. 7.70. But this, I can operate my one computer, one fan and one tube light for 8 hours. That is good. We also take care of warranty time. Company is providing two years replacement warranty. Exide battery has goodwill but there is no warranty of it. Moreover, its manual is showing other good qualities like charging in short period in case regular high cut and higher energy efficiency, super fast charging, charging even on low voltage inputs, self diagnostic features to keep a check on the various operations, and more. Luminous inverters offer a complete package of a quality product. We are also evaluating of return on our investment in new inverter and battery with following points.
1. Need of Electricity Power for Our Work
In last 4 years, I saw many days when my lights and computer were off due to power cut. You know, my work is of creation. I try to make different design of content with my knowledge. Sometime, my all creation went to vanish due to not saving my files before power cut. I think our acquired new inverter and battery will solve this problem. This will be the good return on our investment.
2. Rest After Day Work
I am also human being of 21st century. As a human being, it is my right to take rest after day work. But at the time of power cut, there is no air with fan. It means that it disturb my night. I can see return of this investment in the form of my night rest.
3. To Create Extra Reserve of Electricity
As accounting teacher, I know reserves and its importance.This inverter and battery will be helpful to reserve of electricity.
4. To Take the Benefits of Computer UPS from Inverter
a) With operating regulated ups mode, we can use our inverter as computer UPS. That alone is well worth the investment of a new inverter and battery.
5. Sharing the Bathroom and Kitchen Lights with Our Inverter and Battery
I also give one point in my bathroom and one point in kitchen. With this, I can take its extra-benefit.
6. Effective Use for Reducing Noise pollution
I buy generator. It creates both noise and air pollution. But with buying inverter and battery, I am reducing noise pollution. Company is saying, it is zero polluted product. But, I am not sure because battery has lead acid which is toxic and hazardous substances that can damage the environment if we empty the battery container of its electrolyte. In future, if there is any alternative which is zero polluted, I will acquire also. If my pocket will allow me for this type of investment. I have contact of one person who provides solar energy whose cost of project is Rs. 30,000 ($666) life time but inverter is also necessary for this.
Related : We Acquired New Computer