Sterling Battery to Battery Charger with Solar Regulator
Sterling Power combined battery to battery charger and solar regulator maximises the operational usage of the battery to battery charger.
It does this by adding a solar operation to the product both when the vehicle is in motion and moreover when the vehicle is stationary. This makes it, in effect a free 350W solar regulator when the vehicle is stationary. The open circuit voltage of the solar panels can be as high as 31V. This encompasses the majority of 12V nominal solar panels.
This product has all the benefits of the standard 30A Battery to Battery charger when the engine is on. The solar regulators maximum efficiency is over 95%, and low continuous rating is in the 86-87% efficiency region.
