1. […] Solar panels are designed to last decades, however, all solar panels drop off in output over time as they age. Better quality solar panels on average last longer, they provide more output and they are more reliable. They also cost more money. We recommend going with a reliable brand such as LG Solar or Trina Solar, and we would be happy to provide pricing for a number of different panels to help you make an informed decision. On a 5kW system, you can expect to pay an additional $1,000 to $2,000 for top-of-the-range 335W high-efficiency panels compared with a good quality 275W panel. You can save just as much by choosing a cheap Chinese panel, however, we strongly advise against it: Warning About Cheap Solar Systems […]

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