... . 10 years guarantee solar panel 3. High efficiency solar panel Specificationsolar panel 250w mono solar panel with UL TUV bankable Solar panel:1. UL ... , TUV, IEC, CEC solar panel2. 10 years guarantee solar panel3. High ... . Rated Current, 8.03A3. Rated Voltage, 48.6v4. Short Circuit, Current 8.40A.5. Open Circult Voltage, 37.85V6. Module ...