Cost Of High Efficiency Solar Panels

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Cost of high efficiency solar panels.

Imported 365w astronergy panels now sell for 70 cents per watt while american manufacturer heliene sells 320w panels at 80 cents per watt. Compare that to the premium lg panels featured in the next section which go for 1 34 per watt. Pack more power on your roof with panasonic 96 cell solar panels in the 300 watt solar panel family. These high efficiency panels are designed for dense residential rooftops where space needs to be maximized.

Despite the good reviews and popularity of standard efficiency panels there are some clear cut advantages of high efficiency solar panels one of which being that they will produce more electricity over the lifetime of the solar system. Advantages of high efficiency solar panels. Solar companies that purchase in bulk typically spend 0 75 per watt whereas homeowners spend 1 per watt. They will include the cost of the system the energy yields and the savings per year in their feasibility report.

High efficiency panels let you produce the most power with limited space and warranties reduce maintenance cost if you have problems with the solar energy system. That cost is before any tax credits. With installation an average residential 5kw size system costs between 3 and 5 per watt according to the cse which results in the 15 000 to 25 000 range. To find the right answer request several free quotes to different solar installers some with high efficiency solar panels and others with conventional modules.

One 150 to 300 watt solar panel costs 112 to 450 on average or between 0 75 to 1 50 per watt depending on the type of panel energy efficiency rating and size. They have the same footprint as standard 60 cell modules but over 25 more power.