• 320Wp-SPR-E20-xxx-COM
• E-Series-CommercialSERIES
• USA
• Mono
• Efficiency 19.60%

Sunpower 320Wp SPR-E20-xxx-COM X Series Commercial

Wattage of 320 Mono facial Solar panel model from USA with 25 year warranty Mono cell technology 130 kmph wind speed.

What country is this manufacturer from ?

Sunpower is a solar panel manufacturer from USA

Is Sunpower better than competitors ?

The 320Wp SPR-E20-xxx-COM model of series E Series Commercial (320-435)Wp has an efficiency of 19.6% with an area of 1.63m2. Higher efficiency and lower area is the preferred form factor for solar panels. The solar cell technology used in this model is Mono which commodity panel

Is this solar panel model compatible with popular solar inverter models ?

This solar panel model has an output current of 5.86 Amps. Imagine the current as vehicle traffic that goes to the highway , which shouldnt be narrower than the income traffic.To avoid loss of power the outgoing solar panel output current must be less (or equal) to the maximum allowed input current of common inverter models typically at 13-15 Amps.

What is the mechanical strength of this solar panel ?

The wind mechanical strength of this model is 2400 (Pa) , same as industry standards.The wind speed of this model is theoretical 130 kmph

What is the warranty of E Series Commercial (320-435)Wp series of solar panel ?

This 320 Wp model is warranted 256Wp at the end of 20 years.