Alternative energy sources gradually force out traditional. It also is clear – the actual economy is very noticeable after year of work. However in order that you really could save, it is necessary to choose source type correctly. For example, solar batteries.
Instruction
1. Define amount of that energy which you spend in month and also consider the possibility of reduction of requirement in order to avoid the ultraboundary cost of the solar battery.
2. Now by means of meteorological reference books define quantity of solar energy which can be received in your area. Calculation, as a rule, is conducted from the worst figures. Similar information can also be found and in the Internet.
3. After that count the number of solar batteries which will be required to you. For this purpose it is necessary the desirable need for energy to separate into possible development of the same energy of one solar battery. It is necessary to notice that these calculations have approximate character therefore it is necessary to consider possible reserve of energy.
4. The next moment is selection of type and the number of accumulators for the battery. And here two parameters are considered, namely - current of charging and design of the inverter. Let's say if at the inverter there is charging device working from network, in that case it has to regulate charge current automatically depending on degree of charge of accumulators. It is in addition important that accumulators were not subject to process of sulphation of plates. Otherwise in cloudy weather the recharge by small amount of current will put accumulators out of action.
5. Necessary property of accumulators which are used in solar batteries is the low level of self-discharge. Often producers specify this distinctive feature in the accompanying documents. Here, perhaps, and everything that you need to know upon purchase of the solar battery not to be mistaken with its choice.