Solar Panels / SP50-L10
SP50-L10 50 W Solar Panel
Powers Remote Systems
Allows siting far from ac sources
weather applications supported water applications supported energy applications supported gas flux and turbulence applications supported infrastructure applications supported soil applications supported


The SP50-L 50 W solar panel is a photovoltaic power source capable of recharging batteries. It is used for our CS110 Electric Field Meter or other systems that require 50 W solar panels. The SP50 allows unattended operation of systems in remote locations, far from ac electrical sources.

This solar panel needs to be used with either a 18529 Morningstar SunSaver, CH200, or CH150 regulator. 

Read More



-NOTE- Solar panel characteristics assume 1 kW m-2 illumination and 25°C solar panel temperature. Individual panels may vary up to 10%. The output panel voltage increases as the panel temperature decreases.
Cable Description 16 AWG, 1-twisted pair
Maximum Peak Power 50 W (100 W peak power when two SP50s are connected to one 18529 regulator)
Current at Peak 2.9 A
Voltage at Peak 17.5 V
Maximum Allowable Wind Gust Speed
  • 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)
On-board Regulator Included No
Dimensions 83.9 x 53.7 x 5 cm (33 x 21.1 x 2.0 in.)
Weight 6 kg (13 lb)


Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.

Power Supplies

Compatible Note

Additional Compatibility Information


The SP50-L is compatible with the CH200, CH201, or 18529 Morning Star SunSaver.


The SP50-L is compatible with EnerSys Genesis NP series (such as PS200, BP12, BP24), EnerSys Cyclone series, Concorde Sun Xtender series (such as BP84), or flooded batteries when used with the 18529 Morning Star SunSaver.


  • The 18529 MorningStar SunSaver draws a continuous 8 mA current drain.

Videos & Tutorials

Listed Under

Other Accessory for the following products:
Common Accessory for the following products: