Laboratory testing has revealed that some negatively-doped, “n-type” tunnel oxide passivated contact (TOPCon) and heterojunction (HJT) solar modules are susceptible to ultraviolet (UV) light-related ...
In the quest to reduce energy bills, many homeowners look to solar Photovoltatic panels as a means of avoiding expensive monthly costs. But, are there solar panel problems we might not be aware of?
With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. On the whole, solar panel ...