Solar photovoltaic charge controllers or voltage regulators control the amount of energy from the solar PV panels going into the batteries. In particular they protect the batteries from overcharging, subsequent gassing, loss of electrolyte and possible plate damage. Some charge controllers can also work with small wind turbines. MPPT controllers allow maximum power to be harvested.
Morningstar Charge Controllers
These solar charge controllers are the perfect choice fo any off-grid PV system.
read more...Victron Charge Controllers
Maximum power point (MPPT) solar charger controllers from Victron Energy
read more...OutBack Charge Controllers
Robust & powerful maximum power point (MPPT) charge controllers
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