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The SP20R-PW is a specially cabled 20 W solar panel. It is often used for system configurations that have higher-than-average power requirements, or in higher elevation and latitude locations. The SP20R-PW is very similar to the SP20-PW except that it contains an on-board voltage regulator, allowing the panel to supply power directly to a user-supplied battery mounted inside a Campbell prewired enclosure (PWENC).

Benefits and Features

  • Supplies electrical power in locations where ac power is unreliable, expensive, or not available
  • On-board voltage regulator allows direct connection to a user-supplied external battery
  • Quick, secure connection to Campbell prewired enclosures for more efficient setup

Resources and Links

Ships With

(2) 17492 U-bolts with Matching Nuts

(4) 4366 Lock Washers

(2) 18066 U-Bolt Spacers for #17492 U-Bolt

(4) 4365 Washers

(1) 5946 Muffler Clamps