Solar panels are becoming more and more common among residential areas worldwide. Despite this, many first-time solar panel users get confused about the weights and sizes of solar panels. Sometimes, this confusion among users leads to purchasing the wrong kind of solar panels, which can cause damage to their roofs.
To help you with this issue, we came up with a quick guide on understanding solar panel weight and sizes.
Average weight and size of solar panel
A 100-watt solar panel has an average size of 47 x 21.3 x 1.4 inches with an average weight of 14-16 lbs. It’s usually paired with a 100 Ah 12v battery weighing 30 lbs. This kind of solar panel and battery combination is light enough to be carried around on your RVs and other vehicles.
On the other hand, the standard 250-watt residential solar panel has a dimension of 66×40 inches. It’s most commonly paired with a steel frame of 1.25x 1.6 inches, making their combined weight at around 42lbs.
Increasing solar power use
To generate more solar power, you need to have larger solar panels.
Aside from 250-watt solar panels, 320-watt solar panels are perfect for residential use, too. They’re usually around 39 x 77 inches in size with an average weight of 55 lbs.
If you’re thinking of mounting multiple solar panels on your roof, you should consider your roof material. Some of the best roof materials for solar panel installation are asphalt shingles and metal, as they’re durable enough to withstand solar panel installation.
On the other hand, if your roof is not made with either of these two, you can always go with ground-mounted solar panels. This way, you can use multiple solar panels without worrying about possible house damages.
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