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According to NREL field experiments, most panels are on-track to exceed their warranted output after 30 years. https://onlinelibrary.wiley.com/doi/epdf/10.1002/
by jeffbee 2y ago
According to NREL field experiments, most panels are on-track to exceed their warranted output after 30 years. https://onlinelibrary.wiley.com/doi/epdf/10.1002/pip.3615 https://onlinelibrary.wiley.com/doi/epdf/10.1002/pip.3615