This video shows that it is better to buy a good quality grid tie inverter, with high efficiency and a good voltage input range, so you can switch to other panel configurations (series/parallel). Be also careful ordering materials in China, ask for the final quotation (no more price changes). Technical back up is also very difficult as your contact person speaks English but cant explain your technical problems to her engineers who dont speak a word English which can lead to confusing situations. They are however willing to help you. Also the manuals going with the items are very brief and difficult to read and the info you like to read isn't there. Like efficiency curve of inverter etc.., well when I made such an inverter I would also think twice before adding the efficiency graph. Wpeak is a term used to label the power output of a solar panel but this Wp can never be generated by the panel unless you put the panel on the bright side of the moon by minus 50 degrees celcius. Just watch the video and see how much my 520 Wp system generates. from the blue 1500Watt back up sine wave inverter a capacitor (330MF/450V) exploded after a couple of hours operation, the conductive lidquid dripped down to the 230V outlet, when we had no public grid I started this inverter and saw little clouds of smoke coming out of the male connector plug, we almost had a Tsjernobyle melt down and I was very lucky to be at home when this happened. I used a wooden cabinet and with 2 full loaded ...
Saturday, January 12, 2013
testreliablesolarset.mp4
testreliablesolarset.mp4 Video Clips. Duration : 14.85 Mins.
This video shows that it is better to buy a good quality grid tie inverter, with high efficiency and a good voltage input range, so you can switch to other panel configurations (series/parallel). Be also careful ordering materials in China, ask for the final quotation (no more price changes). Technical back up is also very difficult as your contact person speaks English but cant explain your technical problems to her engineers who dont speak a word English which can lead to confusing situations. They are however willing to help you. Also the manuals going with the items are very brief and difficult to read and the info you like to read isn't there. Like efficiency curve of inverter etc.., well when I made such an inverter I would also think twice before adding the efficiency graph. Wpeak is a term used to label the power output of a solar panel but this Wp can never be generated by the panel unless you put the panel on the bright side of the moon by minus 50 degrees celcius. Just watch the video and see how much my 520 Wp system generates. from the blue 1500Watt back up sine wave inverter a capacitor (330MF/450V) exploded after a couple of hours operation, the conductive lidquid dripped down to the 230V outlet, when we had no public grid I started this inverter and saw little clouds of smoke coming out of the male connector plug, we almost had a Tsjernobyle melt down and I was very lucky to be at home when this happened. I used a wooden cabinet and with 2 full loaded ...
This video shows that it is better to buy a good quality grid tie inverter, with high efficiency and a good voltage input range, so you can switch to other panel configurations (series/parallel). Be also careful ordering materials in China, ask for the final quotation (no more price changes). Technical back up is also very difficult as your contact person speaks English but cant explain your technical problems to her engineers who dont speak a word English which can lead to confusing situations. They are however willing to help you. Also the manuals going with the items are very brief and difficult to read and the info you like to read isn't there. Like efficiency curve of inverter etc.., well when I made such an inverter I would also think twice before adding the efficiency graph. Wpeak is a term used to label the power output of a solar panel but this Wp can never be generated by the panel unless you put the panel on the bright side of the moon by minus 50 degrees celcius. Just watch the video and see how much my 520 Wp system generates. from the blue 1500Watt back up sine wave inverter a capacitor (330MF/450V) exploded after a couple of hours operation, the conductive lidquid dripped down to the 230V outlet, when we had no public grid I started this inverter and saw little clouds of smoke coming out of the male connector plug, we almost had a Tsjernobyle melt down and I was very lucky to be at home when this happened. I used a wooden cabinet and with 2 full loaded ...
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