正泰，也被稱為正泰太陽能，選擇了慕尼黑保險公司，對其生產的非晶硅和微晶硅薄膜光伏模塊進行了25年的投資保險。
該協議規定保險公司將確保正泰公司保證前10年里，設備的額定輸出功率超過90％，接下來的15年，也要在80%以上，任何額外的效率損失都將會由保險公司賠償。

Astronergy, also known as Chint Solar, has selected Munich Re, a reinsurance company, to cover its crystalline silicon and amorphous- and microcrystalline-silicon thin-film PV modules for the 25-year warranty on its solar panels.

The agreement will see Munich guarantee a rated power output of over 90% for the first 10 years and a rated output of over 80% for the remaining 15 years. Any additional efficiency losses qualify for compensation.