It’s fairly humorous when you consider how a petroleum based mostly firm has a division promoting photo voltaic applied sciences as nicely. It’s kind of like a company oxymoron.
British Petroleum (BP), one of many world’s largest oil producing firm has a separate division that producers inexperienced know-how merchandise, BP Photo voltaic.
One of many parts they make is the entry degree Photovoltaic (PV) module, the SX305. The BP SX 305 is a 5 watt photo voltaic module created from excessive effectivity silicon nitride multi-crystalline silicon cells.
Efficiency clever, it’s rated at 5 watt with a ten% energy tolerance. Therefore, its precise most energy output on a transparent sunny day is round 4.5 watt. The nominal voltage for the SX305 is 12 volt.
BP gives a 12 12 months restricted guarantee of 90% energy output on the SX305. That means, after 12 years, you may count on the module producing at a minimal 90% rated energy output once you first put in it.
Personally, I would favor a 25 years guarantee interval as a result of my Return On Funding (ROI) on a house solar energy system will take that lengthy. As a sweetener, BP additionally gives a 2 12 months restricted guarantee on the fabric and workmanship on their photo voltaic module.
How large is the SX305? The unit measurements are 9.9 x 10.6 x 0.9 inches and weighs about 2 kilos. It’s a tiny photo voltaic module in comparison with different models available in the market. Its small dimension and light-weight weight will make it very simple when putting in the photo voltaic module on the roof.
The body of the BP photo voltaic panel is created from clear anodized aluminum alloy. The entrance panel is created from excessive transmission UV proof tampered glass 3mm thick. That is vital to be able to permit the utmost daylight by to the photo voltaic cells.
In case you are planning to construct a residential solar energy system through the use of the SX305, you might must buy 15 to twenty models because it has a low energy output of 5 watts solely. Be sure to do the mandatory calculation to find out the dimensions of your roof. With that many SX305 module, you’ll run out of house very quick.
The opposite photo voltaic parts which you’ll have to put aside finances for are the cost controller, deep cycle batteries and an influence inverter. By connecting the SX305 in collection, the Direct Present (DC) generated shall be adequate to cost the battery financial institution of your photo voltaic system.
All in all, the BP SX305 photo voltaic panel is a small and cheap Photovoltaic module which you’ll be able to think about when establishing a house photo voltaic power system.
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