Watershed Geo
PowerCap - Solar System for Landfills and Impoundments
FromWatershed Geo
PowerCap provides a revolutionary new approach to solar on landfills and impoundments. Because the system is directly attached to the ClosureTurf capping system with no penetrations, racking material is eliminated, installation becomes easier, the entire site can be utilized including side slopes and maintenance is dramatically reduced. Best of all, the power per unit area is increased by more than 35%. Download our brochure to learn more!
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PowerCap Patent Pending System Provides:
- Increased density—significantly higher power per acre regardless of surface slope angle
- Lower Cost & Lightweight—faster and easier installation
- Patent Pending Attachment System—no need for traditional racking
- Highly Versatile, Aesthetic Design—ultra thin and seamless integration as an array
- Dual Glass Panels—high efficiency, multi-crystalline modules with proprietary encapsulate which lengthens performance timeline

1. Friction/Anti-Creep Strips
- No penetration of geosynthetic material
- Prevents sliding on slopes and shearing on the top deck
- Friction strip ballast trays below the panel may offer additional factor of safety
2. Embedded Rail Attachment
- Gives the array a clean smooth look that allows it to conform to the subgrade
- Has the capability to handle a degree of settlement
3. Dual Glass Panels
- Tier 1, bankable PV modules
- Longer service time up to 50 years
- Edge block direct attachments allow the panels to be securely attached to the rail
