12SPECIAL FEATURESCircuit BreakersDigital KwH MeterNight Time DisconnectParallel OperationNote:Maximum Power Point TrackingProtectionMaintenance CycleThere is one double pole DC circuit breaker isolating both DC positive & DCnegative.The KwH meter shows an accumulative reading of the total power generatedand allows the user to monitor their green power production. LCD displaywith 5 digits and 2 decimal places (i.e. 99999.99kwh).After dark when the solar input is no longer available the Inverter willautomatically disconnect from the AC grid. This feature ensures that duringthe night, the Inverter cannot consume any power whatsoever whileremaining idle. Upon sunrise the next morning when solar input becomesavailable again, the PV edge will automatically reconnect to the AC grid andbegin generating power.The PV edge automatically synchronizes to the AC grid, therefore the outputof multiple units can all be connected together, and they will all besynchronized by the AC grid.The optimum power level from the solar input depends on the available solarmodules. Even in cloudy weather with fluctuations in the solar radiationlevel, the PV Edge constantly monitors and tracks the optimum operatingpoint to ensure maximum power from the solar modules is achieved.The AC grid supply is constantly monitored for under and over voltage, overand under frequency, and anti islanding conditions via active phase shifts.The DC input is protected against over voltage, reverse polarity and overcurrent via very fast current limit control. Isolation between the DC input andAC output is achieved via the Toroidal Transformer. The temperature of thetransformer and switching devices are continuously monitored. The Inverteris fitted with a cooling fan, which is temperature controlled and only operateswhen required.When in Battery mode ( MPPT disabled) a maintenance cycle is performedevery 30 days. This is a short boost cycle for sealed batteries or an equalizecharge for flooded cells. In this mode the bottom LED will flash slowly untilthe cycle is completed.The Solar inputs of multiple unit Inverters are not to be paralleled.9PV EdgeGrid InverterTurbineControllerTurbine3-Phase Rectifier(May be built into turbine)Batteryless TurbineGrid MainsThe Latronics Turbine Controller utilizes the latest in micro-controller design to deliver astable and safe supply of power to the grid connect inverter. Designed specifically tointegrate with the PV Edge line of Latronics inverters, it allows battery-less gridconnection of wind and water turbines.NOTE: PV Edge must be in Battery Mode. (See pg 13)