The sealed junction box with reverse blocking diode.
Attached roll up fastener.
Great performance even in cloudy or high temperature conditions. 3 year limited warrantee
Power performance may vary +/- 10% due to temperature variation, spectral variation and related effects.
Electrical connection is a simple cord with ring lugs.
Use of a solar regulator is recommended to prevent overcharge if the system is to be left unattended for long periods (see Sunguard 4.5 option) or if the solar panel to battery ratio is greater than .10 W /Ah.