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Ameresco Solar 20M 20 Watt, 12V Polycrystalline Solar Panel w/ LO-PRO® Junction Box (AMS020M)

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Certified for use in C1D2 conditions, the AMS020M 20 Watt 12 Volt Solar Panel has a silver anodized aluminum frame, white polyester back cover, and an 18-2 AWG polarized cable in the fully sealed junction box.

 20W PHOTOVOLTAIC MODULE – 20M (1) STC 1000W/m2 (2) NOCT 800W/m2
Maximum power (Pmax)20W14.4W
Voltage at Pmax (Vmpp)17.9V15.9V
Current at Pmax (Impp)1.12A0.91A
Short circuit current (Isc)1.16A0.94A
Open circuit voltage (Voc)22.1V20.1V
Module efficiency9.40%
Tolerance (Pmax)±10%
Nominall voltage12V
Efficiency reduction at 200W/m2<5% reduction (efficiency 8.9%)
Limiting reverse current1.29A
Temperature coefficient of Isc0.105%/°C
Temperature coefficient of Voc-0.360%/°C
Temperature coefficient of (Pmax)-0.45%/°C
(3) NOCT47±2°C
Maximum series fuse rating3A
Maximum system voltage50V
Application class (according to IEC 61730:2007)Class C

1. Values at Standard Test Conditions (STC): 1000W/m2 irradiance, AM1.5 solar spectrum and 25ºC module temperature
2. Values at 800W/m2 irradiance, Nominall Operation Cell Temperature (NOCT) and AM1.5 solar spectrum
3. Nominall Operation Cell Temperature: Module operation temperature at 800W/m2 irradiance, 20ºC air temperature, 1m/s wind speed

Click to view printable PDF Product Data Sheet for Ameresco 20W 12V Solar Panel - (AMS020M)

For more information about the Ameresco Solar AMS020M 20 Watt 12 Volt Poly Solar Panel, please feel free to contact us here or call us at 888.680.2427 or email us and we will be glad to assist in any way we can. Thank you for visiting Mr. Solar™, your last stop for solar power systems and components.

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