Morningstar Charge Controllers

Solar charge controllers are used to deliver power from solar panels to system loads and to solar batteries. When the batteries are nearly full, the charge controller will taper off the charging current to maintain the required voltage to fully charge the batteries and keep them topped off. By regulating the voltage, the charge controller protects the batteries from overcharging and undercharging. More advanced charge controllers can monitor temperature and adjust battery charging accordingly. This is referred to as temperature compensation. The battery is charged to a higher voltage in cold temperatures and a lower voltage in warm temperatures. Many charge controllers also include on-site and remote data monitoring.

Morningstar Solar Charge Controllers use one of two technologies: Maximum Power Point Tracking (MPPT) or Pulse Width Modulation (PWM).  MPPT can convert all the solar electricity voltage possible into usable electricity. This maximum conversion efficiency is ideal for areas where seasonal weather and shading conditions cause wide variations in solar collection. Morningstar TrackStar MPPT technology is the industry‚Äôs reference standard. PWM is used in areas with consistent sunlight, minimal shading and no physical space limitations. These controllers are ideal for use in systems where extracting every last watt of electricity possible from a PV army is not a concern.

Products

Products Per Page: Sort By:
$106.70
Morningstar SunSaver SS-10-12V-12V Charge Controller 10 amp, 12 volt solar charge controller 100% Solid State with true 0-100% PWM duty cycle. Rated for up to 25% overloads. Fully encapsulated with epoxy. Annodized case with marine rated terminals. Sealed and Flooded battery selections. No (LVD) low voltage disconnect. 5 year warranty.
$837.10
Morningstar PS-MPPT-40M MPPT Pro Star Charge Controller 40 AMP With Meter that allows adjustments to charging, lighting, and load control settings allows multiple modules in series for 12V and 24V battery systems. Ideal for industrial and residential applications. Included TrakStar Technology which is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic systems up to 1100 watts. Programming options for advanced battery support on NiCad, Lead Acid, and Lithium batteries. Continuous charging with no damage from solar panel oversizing. Includes MODBUS communications and self diagnostics. Purchased separately the Wire Box accessory to reduce hazards associated with exposed wires and connections.
$722.70
Morningstar PS-MPPT-40 MPPT Pro Star Charge Controller 40 AMP allows multiple modules in series for 12V and 24V battery systems. Ideal for industrial and residential applications. Included TrakStar Technology which is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic systems up to 1100 watts. Programming options for advanced battery support on NiCad, Lead Acid, and Lithium batteries. Continuous charging with no damage from solar panel oversizing. Includes MODBUS communications and self diagnostics. Purchased separately the Wire Box accessory to reduce hazards associated with exposed wires and connections.
$669.90
Morningstar PS-MPPT-25M MPPT Pro Star Charge Controller 25 AMPWith Meter that allows adjustments to charging, lighting, and load control settings allows multiple modules in series for 12V and 24V battery systems. Ideal for industrial and residential applications. Included TrakStar Technology which is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic systems up to 1100 watts. Programming options for advanced battery support on NiCad, Lead Acid, and Lithium batteries. Continuous charging with no damage from solar panel oversizing. Includes MODBUS communications and self diagnostics. Purchased separately the Wire Box accessory to reduce hazards associated with exposed wires and connections.
$543.40
Morningstar PS-MPPT-25 MPPT Pro Star Charge Controller 25 AMP allows multiple modules in series for 12V and 24V battery systems. Ideal for industrial and residential applications. Included TrakStar Technology which is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic systems up to 1100 watts. Programming options for advanced battery support on NiCad, Lead Acid, and Lithium batteries. Continuous charging with no damage from solar panel oversizing. Includes MODBUS communications and self diagnostics. Purchased separately the Wire Box accessory to reduce hazards associated with exposed wires and connections.
$1864.50
Morningstar TS-MPPT-60-600V-48-DB Charge Controller 60 AMP 600 VDC Open Circuit Variable Voltage Controller. MPPT Advanced power point tracking features smat tracking which maximizes the energy harvest from the solar source with an algorithm and provides load control to not overcharge the batteries. Fully adjustable and programmable. Provides power boost, maximizes energy, longer battery life with load control. Optional remote meter adn battery temp. sensor sold separatly. 5 year warranty. Inludes pre-wired Disconnect Box acceptable for use with positive ground or negative ground systems. Up to 600 open circuit voltage solar or wind to charge 48 VDC battery systems. Charges batteries, remote communication, data logging, adjustable and metering. True Ethernet enabled functionality. No (LVD) low voltage disconnect.
$1629.10
Morningstar TS-MPPT-60-600V-48 Charge Controller 60 AMP 48V Open Circuit Variable Voltage Controller. MPPT Advanced power point tracking features smat tracking which maximizes the energy harvest from the solar source with an algorithm and provides load control to not overcharge the batteries. Max 200w-12v or 400w-24v input. Fully adjustable and programmable. Provides power boost, maximizes energy, longer battery life with load control. Optional remote meter adn battery temp. sensor sold separatly. 5 year warranty. No (LVD) low voltage disconnect.
$809.60
Morningstar TS-MPPT-45 Charge Controller 45 AMP 12V, 24V or 48V Open Circuit Variable Voltage Controller. MPPT Advanced power point tracking features smat tracking which maximizes the energy harvest from the solar source with an algorithm and provides load control to not overcharge the batteries. Max 200w-12v or 400w-24v input. Fully adjustable and programmable. Provides power boost, maximizes energy, longer battery life with load control. Optional remote meter adn battery temp. sensor sold separatly. 5 year warranty. No (LVD) low voltage disconnect.
$647.90
Morningstar TS-MPPT-30 Charge Controller 30 AMP 12/24V Open Circuit Variable Voltage Controller. MPPT Advanced power point tracking features smat tracking which maximizes the energy harvest from the solar source with an algorithm and provides load control to not overcharge the batteries. Max 200w-12v or 400w-24v input. Fully adjustable and programmable. Provides power boost, maximizes energy, longer battery life with load control. Optional remote meter adn battery temp. sensor sold separatly. 5 year warranty.
$203.50
Morningstar SunLight SL-20L-24V Charge Controller 20 amp, 24 volt solar charge controller 100% Solid State with true 0-100% PWM duty cycle. Rated for up to 25% overloads. Fully encapsulated with epoxy. Annodized case with marine rated terminals. Sealed and Flooded battery selections. (LVD) Current compensated low voltage disconnect. 5 year warranty. Max wire size #10 AWG.
$191.40
Morningstar SunSaver SS-20L-24V Charge Controller 20 amp, 24 volt charge controller 100% Solid State with true 0-100% PWM duty cycle. Rated for up to 25% overloads. Fully encapsulated with epoxy. Annodized case with marine rated terminals. Sealed and Flooded battery selections. (LVD) Current compensated low voltage disconnect. 5 year warranty. Max wire size #10 AWG.
$162.80
Morningstar SunLight SL-10L-24V Charge Controller 10 amp, 24 volt solar charge controller 100% Solid State with true 0-100% PWM duty cycle. Rated for up to 25% overloads. Fully encapsulated with epoxy. Annodized case with marine rated terminals. Sealed and Flooded battery selections. (LVD) Current compensated low voltage disconnect. 5 year warranty. Max wire size #10 AWG.