Power / Solar Panels
Solar Panels

Product Line

Maximum Peak Power Current at Peak Voltage at Peak Maximum Allowable Wind Gust Speed Dimensions Weight

SP10

10 W 0.59 A 16.8 V
  • Note: The wind ratings are for solar panels with the indicated mounts and do not account for strength of tower or tripod.
  • 31 m s-1 (70 mph) Standard mount
  • 58 m s-1 (130 mph) Extended mount
 41.9 x 26.9 x 2.3 cm (16.5 x 10.6 x 0.9 in.) 2.1 kg (4.6 lb)

SP20

20 W 1.19 A 16.8 V
  • Note: The wind ratings are for solar panels with the indicated mounts and do not account for strength of tower or tripod.
  • 44 m s-1 (99 mph) Standard mount
  • 58 m s-1 (130 mph) Extended mount
 50.0 x 42.2 x 5.1 cm (19.7 x 16.6 x 2 in.) 4.4 kg (9.6 lb)

SP50-L

50 W (100 W peak power when two SP50s are connected to one 18529 regulator) 2.9 A 17.5 V
  • Note: Assumes the 31107 Extended Mounting Kit is used to mount the SP50 to an adequately anchored tripod or tower.
  • 58 m s-1 (130 mph)
 83.9 x 53.7 x 5 cm (33 x 21.1 x 2.0 in.) 6 kg (13 lb)

SP90-L

90 W (180 W peak power when two SP90s are connected to one 18529 regulator) 5.0 A 17.9 V
  • Note: Assumes the 31107 Extended Mounting Kit is used to mount the SP90 to an adequately anchored tripod or tower.
  • 50 m s-1 (112 mph)
 120.9 x 53.7 x 5.0 cm (47.6 x 21.1 x 2.0 in.) 7.7 kg (17 lb)

Other Products

Maximum Peak Power Current at Peak Voltage at Peak Maximum Allowable Wind Gust Speed Dimensions Weight

SP5-L

4.5 W 0.27 A 16.5 V — 25.1 x 26.9 x 2.3 cm (9.9 x 10.6 x 0.9 in.) 0.9 kg (2 lb)

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Frequently Asked Questions

Number of FAQs related to Solar Panels: 2

  1. What are the advantages of using an SP20 solar panel rather than an SP10?

    The SP20 sources more current than the SP10. Whether the SP20 is the best option for an application depends on the system. The SP10 sources sufficient current for many applications. Systems that use high current drain devices might require the SP20. For more information, see the "Power Supplies" application note.

  2. Can a solar panel provide enough power to charge a weather station?

    Power requirements vary greatly across installations. For guided examples of how to calculate a station’s power consumption and determine battery and solar panel size, refer to the "Power Supplies" application note. 

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