Bifacial solar panels generally do not incur significantly different maintenance costs compared to traditional monofacial panels. They are typically more durable due to their double-glass construction, which adds strength and longevity (up to about 30 years compared to 25 years for monofacial panels) and better resistance to environmental degradation.
Maintenance costs for solar panels mostly involve occasional cleaning, inspections, and warranty-related diagnostics, which apply equally to both bifacial and monofacial panels. There may be a slight increase in initial installation costs for bifacial solar panels, especially if they are mounted on tilt frames, which can add about $25 per panel or roughly 10% extra installation cost on average. However, this is a one-time installation cost rather than recurring maintenance.
In summary, bifacial panels may have a marginally higher upfront cost but do not typically demand additional or more expensive maintenance compared to standard solar panels. Their greater durability and longer warranties can actually mean fewer maintenance concerns over the system’s lifespan.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/are-there-any-additional-maintenance-costs-for-bifacial-solar-panels/
