From pv magazine Global
Singapore-based PV module manufacturer REC has developed residential solar modules based on its Alpha heterojunction cell technology.
“Based on REC’s advanced heterojunction cell technology (HJT), the new solar panel boasts an impressive power output and is designed specifically for commercial and industrial rooftop and ground mount solar PV installations,” the company said, noting that the new panels will be manufactured at its facility in Singapore.
The REC Alpha Pro M Series is available in four versions, with power ratings ranging from 610 W to 640 W, and efficiencies of 21.5% to 22.5%. They are made with 120 heterojunction, half-cut monocrystalline solar cells and have a maximum system voltage of 1,500 V.
The solar modules have open-circuit voltages ranging between 44.4 V and 44.9 V, along with short-circuit currents ranging from 17.56 A to 17.99 A. All four versions of the solar modules share dimensions of 2,174 mm × 1,305 mm × 30 mm and a weight of 32.4 kg.
These panels can operate within a temperature range of -40 C to 85 C and exhibit an operating temperature coefficient of -0.24% per degree Celsius. They feature a 3.2 mm solar glass with anti-reflective treatment, an IP68-rated junction box, a white polymer backsheet, and an anodized aluminum frame.
The manufacturer provides a 25-year linear power output guarantee and a 25-year product guarantee. Additionally, the module series qualifies for the premium REC ProTrust warranty package, offering up to 25 years of coverage for product, performance, and labor, with a guaranteed power output of at least 92% in the 25th year.
This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com.
By submitting this form you agree to pv magazine using your data for the purposes of publishing your comment.
Your personal data will only be disclosed or otherwise transmitted to third parties for the purposes of spam filtering or if this is necessary for technical maintenance of the website. Any other transfer to third parties will not take place unless this is justified on the basis of applicable data protection regulations or if pv magazine is legally obliged to do so.
You may revoke this consent at any time with effect for the future, in which case your personal data will be deleted immediately. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled.
Further information on data privacy can be found in our Data Protection Policy.