From pv magazine International
Chinese solar module manufacturer Sunman has launched a new panel series with a power output of up to 430 W.
“An innovation combining proven crystalline silicon solar cells with Sunman’s patented composite material, eArc has the same durability and robustness of conventional glass modules,” a spokesperson from the company told pv magazine. “However, unlike glass, eArc is akin to a flexible ‘solar skin’ that is 70% lighter and up to 95% thinner.”
The eArc SMF430F module is available in two versions with nominal power of 425 and 430 W and a power conversion efficiency of 19.0 and 19.3%, respectively. Its open circuit voltage is 49.6-49.8 V and the short-circuit current is 10.67-10.64 A.
The new product has a size of 2,125×1,051x35mm and weighs in at 11.2kg. It relies on 144 half-cut monocrystalline cells, a white backsheet, a frame made of anodized aluminum alloy, and a junction box with an IP 68 rating.
The glass free panel can be used in PV systems with a maximum voltage of 1,000 V and an operating temperature between -40 degrees Celsius and 85 degrees Celsius. The power temperature coefficient is -0.38% per degree Celsius.
The new module, which comes with a 25-year linear power output warranty and a 12-year product guarantee, is manufactured through a process based on the use of glass fiber reinforced plastic (GRP), which the manufacturer says reduces light reflection and opens up new assembly options. As with other products from the company, the new panel can be bonded directly to curved roofs.
“The eArc modules can be the way to make solar energy usable in the long term and economically, particularly in the case of existing buildings or areas that make conventional assembly uneconomical or, for example, impossible due to a load limit,” the manufacturer said in a statement released.
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.