SunSaver Duo 25A Morningstar Corporation PWM Charge Controller + display remote

The Morningstar TriStar-controller comes with three different funtions - battery charging, load regulation and redirection control.The controller works in on of the selectable modes. If more functions are needed at the same time more controllers can be connected. The TriStar was developed with high-end technology and shows a wide range of functionality at a competative price. The optional TriStar-displayis the most advanced and most informative controller-display on the market. This UL-certified controller is suitable for solar-home-systems or professionalapplications.

The TriStar MPPT with TrakStar-Technology™ is a high-end MPPT charge controller for offgrid-photovoltaic systems up to 3kW.Compared to other MPPT-controllers it has the highest efficiency of 99% and the lowest powerloss. The TriSTar MPPT is equipped with an intelligent tracking-algorithm  which optimizes the PV-system's energy-harvesting by detectingthe systems maximum power point.This is the first PV-controller with an intergrated ethernet-interface which allows data logging for 200 days.

The TriStar MPPT with TrakStar-Technology™ is a high-end MPPT charge controller for offgrid-photovoltaic systems up to 3kW.Compared to other MPPT-controllers it has the highest efficiency of 99% and the lowest powerloss. The TriSTar MPPT is equipped with an intelligent tracking-algorithm  which optimizes the PV-system's energy-harvesting by detectingthe systems maximum power point.This is the first PV-controller with an intergrated ethernet-interface which allows data logging for 200 days.

The ProStar PS-15 is a mid-range charge controller with extensive electronical protection functions and is perfectly suitable for professional and consumer applications. It is equipped with a temperature compensator that ensures a long battery life-span and a increased battery capacity by konstant PWM controlling with 4 charging levels. The ProStar contains a switch-on/off digital measurement tool with a very low consumption which displays the exact values about voltage and amperage or one of the 7 status parameter. Moreover it informs yu about protection functions and separation states. Features: LCD-display Selfdiagnosis function LED-displays to show processing state and the battery's charging level LVD (load-separation at undervoltage) exact measurment and regulation suitable for marine or tropical environment 4-steps PWM charge controller easy setup 15 years life-span Electronic protection functions: Solar: overload, short-circuit, overvoltage Short-circuit - solar generator and load Overload - solar generator and load Reverse polarity Current re-flow at night Overvoltage separation Separation at high temperatures Flash and overvoltage protection Load protection from voltage peaks automatic reset for all protection functions 5 years manufacturer's warranty