At first we were doubtful if solar energy is really a good investment. But we tried to start with 2 large panels on our roof giving us 500W of power.
We immediately noticed the effect on our bills. We computed our savings to be 800 php per month but we were surprised to see our bill lessen over 1000php. Given that the life of the panels works perfectly up to 25 years, we will save an estimated amount of 240,000 for this investment!
We are grateful for this technology and to Brightswitch!