You can and or SDS can monitor your system on the internet.

With a simple system you start saving money on your electric bill. Once you feel the savings it is easier to invest in more equipment to increase your savings. A system that pays for itself in 2 years with a guarantee of 20 years will pay you back 10 times your investment during the warranty. You can invest as little as $1,695 for a starting system, but for this example we will show what happens if you spend 5 thousand dollars on a system that pays you to save that much of your electricity bill over two years. Subsequently, every two years you will get a reduction of another 5 thousand dollars. This is equivalent to receiving another 45 thousand dollars over 20 years by reducing your electricity bill that amount for an initial investment of 5 thousand dollars. I realize that residential rates decrease in the summer when the temperature reaches 38 degrees Celsius. For residences, this means that the return on the initial investment can take another year making it in 3 years. It's a 33% to 50% return on investment per year and up to a 900% return during the warranty period. This is even better when you realize that guaranteed items usually last up to two times as long as the guarantee period. This becomes better when you understand that the basic starter system costs as little as $ 1,695 dollars or with today's exchange rate of 11% making the cost 17,540 pesos and with this first class starter system the is no electrical or financial disadvantage when added to the system in the future.