Morningstar’s MPPT solar controllers with TrakStar™ Technology are advanced maximum power point tracking (MPPT) battery chargers for off-grid PV systems. TrakStar MPPT harvests power from the peak power point of the solar array, converts the power down to battery voltage, and boosts charging current in the process. Solar array sizing may be done in watts since all of the solar power is utilized. Morningstar’s advanced MPPT controllers will maximize the energy harvest from the solar array and lower solar system costs.

The SunSaver MPPT is well suited for both professional and consumer PV applications including automatic lighting control. Its charging process has been optimized for long battery life and improved system performance. This prod- uct is epoxy encapsulated for environmental protection, may be adjusted by the user via four settings switches or connection to a personal computer, and has an optional remote meter and battery temperature sensor.

The SunSaver MPPT has an optional remote meter and remote temperature sensor.

The TriStar MPPT features a smart tracking algorithm that maximizes the energy harvest from the PV by rapidly finding the solar array peak power point with extremely fast sweeping of the entire I-V curve. This product is the first PV controller to include on-board Ethernet for a fully web-enabled interface and includes up to 200 days of data logging.

The TriStar MPPT has an optional meter, remote meter and remote temperature sensor.

Mornginstar’s ProStar is a mid-range solar controller for both professional and consumer applications.

The ProStar controller is available in 15A or 30A at 12/24V. There is also a 15A, 48V model available. Multiple ProStar controllers can be used in parallel for higher current systems.

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Certifications:

Morningstar’s SunKeeper solar controller provides a low cost regulated output directly from the solar module to maximize battery life in small solar power applications.

Since the SunKeeper mounts directly to a solar module’s junction box, it is an ideal controller for solar powered oil/gas applications.

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Morningstar’s SunLight solar lighting controller combines the SunSaver design with an advanced microcontroller for automatic lighting control functions.

The SunLight controller is available in 10A or 20A and at a voltage of 12V or 24V. The SunLight controller gives you 10 different options for your lighting system.

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Mornginstar’s SunSaver is the world’s leading small solar controller for both professional and consumer applications including standard features and capabilities not found in any other small PV controller.

The SunSaver controller is available in 6.5A, 10A or 20A and at a voltage of 12V or 24V. Multiple SunSaver controllers can be used in parallel for higher current systems.

Certifications:

Certifications:

Morningstar’s TriStar is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. It is rated at 45 or 60 amps, both at 12-48 volts, and has an optional meter, remote meter and remote temperature sensor.

The TriStar can be used for solar, wind or hydroelectric.

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Relay Driver

Meter Hub

Remote Meter