| For the more remote or the environmentally aware customer there is also a solar powered option saving the chore of constantly charging batteries and ensures constant supply of power to the fence. These units are combined and ideally matched for maximum performance. Stock is not held and a delivery of about 14 days is to be expected. We have being carrying out several studies and have tested various systems in the field. Our conclusion is that a 20w monocrystalline solar panel is needed to ensure that a 2 joule fencer battery is kept fully charged and functional throughout all weather conditions. Feedback we have received suggests that a 1.5 joule fencer was needed to maintain the effectivness of the fence in periods of heavy growth and in damp conditions. Normally this size of fence was only feasible with mains supply or frequent battery changes and specialist deep cycle batteries. With a solar panel constantly recharging your 12volt battery it is now feasible to leave your fencer for extended periods with no maintenence. It is possible to boost the output of a solar cell. Select this link. | 
