Compact footprint, massive output. The Sungrid fixed Solar panel 130w utilises cutting-edge HPBC (Hybrid Passivated Back Contact) cell technology to deliver an industry-leading 25% module efficiency. By removing busbars from the front of the panel, it captures more sunlight across a smaller surface area, making it the perfect solution for canopy roofs or camper trailers where space is at a premium. Engineered with shade-tolerant bypass technology, this panel ensures your batteries stay topped up even when conditions aren't perfect.