Just some latest pictures and info about the solar panel project for my house.
Delivery of the 39 Sanyo solar panels was done relatively fast. These HIT modules measuring approximately 80 cm wide by 160 cm long and weighing in at 15 kg a piece is currently the top range of solar panels available for consumers.
(Above) the aluminum brackets. (Below) The power rating for each panel. At a rate of 210w, with 39 panels, maximum power generated with optimum solar radiation is approximately 8.2 kwh.
A picture of my roof with all 39 panels solar panels assembled.
Here you can see one of the electrical engineers configuring the wiring and fuses for the system.
Above is the heart of the system, the transformer-less inverter (the blue box) and the accompanying fuse boxes.
Energy flows into the grid, money flows into my pocket!
My solar power project went on-stream on 26 November 2012. It was an exciting day as I can finally see the benefit of renewable energy working firsthand. The inspection by the staff of the electricity company went smoothly and after putting in all the security locks on the meter (to minimise the possibility of tempering), the power was switched on. In a small part, I am now helping the environment.
Below is the meter installed prior to switching on.
Above is the converter, the heart of the whole solar power generating system. This is the machine that converts the DC generated by the solar panels to AC and harmonised the frequency of the AC to the national grid. If you can see from the display panel in the picture below, the system was generating the first KwH into the national grid (reading 0.851 KwH).
Quite proud about this achievement. Faced a lot of problems with regards to bureaucracy as well as the negotiations on the Power Purchase Agreement. On hindsight, it was worth it.
Above is the November 2013 report from TNB. That month got paid RM1034. In total, generated 10,675 kwh for 1 years since installation. That's RM14,338.66 per year @ 14% IRR.
@chrisyen, there is no longer any subsidy for the installation since 2010. Nevertheless, it is this financially viable even without subsidy.
Regards, Meor