Solar module manufacturer Heliene, Inc. has announced the release of its 108HC M10 SL All-Black solar module, engineered specifically for residential rooftop applications.
The new framed glass-backsheet panel features 108 half-cut monocrystalline PERC cells based on the M10 wafer format, delivering peak power ratings ranging from 380 W to 410 W with a maximum module efficiency of 21.0%.
The module utilizes split junction box technology to minimize cell-to-module losses and improve thermal management. Constructed with 3.2 mm low-iron, high-transmission solar glass featuring an anti-reflective coating, the panel is built into a 35 mm double-webbed anodized aluminum alloy frame.
The panel measures 1,722 mm by 1,134 mm by 35 mm and weighs 21.5 kg. Electrical performance under standard test conditions ranges from 19.46% to 21.00% efficiency, with a maximum system voltage rating of 1,000 V and a 30 A maximum series fuse rating. For mechanical durability, the module is rated for a 5,400 Pa front load and 2,400 Pa back load, while offering hail resistance capable of withstanding impacts up to 55 mm.
The IP-68 rated junction box houses three bypass diodes and comes equipped with standard 1.2-meter symmetrical 12 AWG cables featuring Stäubli MC4 connectors.
The module is certified under UL 61215, UL 61730, and CSA C22.2 standards, with a Type 1 fire rating. Heliene backs the 108HC M10 SL All-Black with a 25-year product warranty and a 25-year linear performance guarantee covering a maximum first-year power degradation of 2.0% followed by an annual degradation rate of 0.5%, guaranteeing at least 86% of original nameplate output at year 25.
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