The biggest news from Sollega is its recent UL 3741 certification with SMA America. The system meets UL 3741 without MLPE or mid-circuit interrupters of any kind, which means potentially removing thousands of dollars from a large flat-roof job (about 7 and 9 cents per watt cost savings by removing module-level switches). There is also a reliability and safety benefit that comes with reducing the number of connectors within the array by a factor of three.
Check out the FR510
Number of pieces: 1
Tools needed: 1
Certifications: UL2703, UL1703, UL467
Modules attach with a pull clamp/end clamp made from mill finish aluminum, clamping all 4 sides of the frame for a robust connection. Supports mounting in landscape orientation with clamping occurring 12 in. in on the long rail. Buckets have reference tabs built in to assist with installing modules.
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Advantages: Simple innovative one-piece stackable design. No assembly required. It can be installed on any low pitch surface (roof and ground mount, compatible with all framed modules). Quick to ship, stage and install. All top-down connections utilizing one tool. Has 5,6 & 10 degree tilt options (GCR 72-80%). One piece slide on bonding jumper for E-W module to module grounding. Flexible system adapts to obstacles and contours to uneven surfaces. Manufactured from UV rated glass reinforced Nylon 6. Class “A” Fire Rating Type 1, 2, & 3 modules. Ships 25 kW per pallet and 750 kW in 40 ft shipping container.
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