測試認證中心保險商實驗室(UL)于慕尼黑國際太陽能展覽會與西班牙國家可再生能源中心(CENER ? Centro Nacional de Energias Renovables)簽訂協議，就縮短PV生產商產品的國家級，國際級和UL認證時間一事達成一致。

此協議允許雙方可把產品于一處測試機構進行測試，同時，給獨立認證提供更簡單，更快速，更劃算的途徑。

Testing and certification body Underwriters Laboratories (UL) has signed an agreement at the Intersolar show in Munich with the National Renewable Energy Centre of Spain (CENER ? Centro Nacional de Energias Renovables) that will shorten the time it takes for PV manufacturers’ products to gain national, international and UL certification.

The agreement will allow both parties to have their products tested at a single testing facility, thereby providing easier, faster and more cost-effective access to the much sought-after independent certification