This product is no longer available and has been replaced by: SP90-L. Some accessories, replacement parts, or services may still be available.
SP70-L 70 W Solar Panel


The SP70-L is a 70 W solar panel used in systems with large power requirements. Its cable length is user-specified and attaches to and recharges 12 V flooded batteries of CO2 Bowen-ratio and CO2 eddy-covariance systems. It allows unattended operation of systems in remote locations, far from AC electrical sources. Read More


Detailed Description

The SP70 70-W solar panel typically recharges the user-supplied 12-V flooded battery used in systems with large power requirements such as the CO2 Bowen Ratio and CO2 Eddy Covariance Systems. Its 20-ft cable has stripped and tinned leads that connect to a 18529 Morningstar SunSave Regulator. Two SP70 solar panels can be attached to the same regulator to provide 140 Watts of power.


Peak Power 70 W
Guaranteed Minimum Power 66.5 W
Current at Peak 4.1 A
Voltage at Peak 17.1 V