MPPT Charge Controllers

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MPPT charge controllers are engineered to optimize energy yield from solar arrays by continuously tracking the maximum power point, ensuring efficient battery charging across a range of system voltages and configurations. The Solar Store’s selection includes MPPT solar charge controller models with features such as high PV input voltage support—up to 500VDC on select units—adjustable charging currents up to 100A, and automatic voltage recognition for 12V, 24V, 36V, or 48V battery banks.

Controllers like the OutBack FLEXmax 80 offer a 4-line LCD for real-time monitoring, programmable charging stages, and data logging, while the EG4 MPPT100-48HV integrates RS485 BMS communication and built-in input breakers for streamlined battery management and enhanced safety.

Technical capabilities vary by model, with options including ultra-fast MPPT tracking algorithms, conversion efficiencies exceeding 98%, and support for both lead-acid and lithium battery chemistries. Some controllers provide advanced communication interfaces such as Bluetooth or Modbus, and protection features like overcharge, over-discharge, and over-temperature safeguards. For users seeking to expand system flexibility, integration with EG4 Electronics enables remote monitoring and seamless compatibility with modern battery systems.

Searching for precise energy management without the risk of overcharging or system faults? Many controllers in this range include programmable charging profiles, advanced protection against electrical anomalies, and user-friendly interfaces for configuration. Additional advantages include compatibility with diverse battery chemistries and support for remote monitoring.

Benefits of MPPT Charge Controller Products

Optimized Energy Harvest: Advanced MPPT algorithms maximize solar input, adapting to changing light and temperature conditions for higher efficiency.
Flexible System Integration: Wide voltage and current support, plus communication ports, enable compatibility with various battery types and system sizes.
Enhanced Safety and Monitoring: Built-in protection features and real-time data displays help prevent faults and simplify system oversight.

Explore More Solar Power Solutions

Here are other sub-collections addressing various solar and energy storage needs:

Quick Spec Comparison

Product Name	Max PV Input Voltage	Max Output Current	Stand-out Features	Brand
OutBack FLEXmax 80 FM80-150VDC	150VDC	80A	Continuous MPPT, 5 battery voltages, 4-line LCD, data logging	Outback Power
EG4 MPPT100-48HV	500VDC	100A	Built-in breakers, RS485 BMS, 94% efficiency	EG4 Electronics
Victron Energy SmartSolar 100/30 MPPT	100VDC	30A	Bluetooth, auto voltage, >98% efficiency, programmable	Victron Energy
MidNite Solar KID Black 30A Marine MPPT	150VDC (HyperVOC 162V)	30A	Input paralleling, wind/hydro modes, marine-rated	Midnite Solar
SRNE ML4860 60A MPPT	150VDC	60A	99.9% tracking, RS232/RS485, LCD, multi-battery support	SRNE
SLD Tech SLC-MT2420 12/24V MPPT	150VDC	20A	Auto voltage, 97% efficiency, LED display, load control	SLD Tech

Other Broader Solar Collections

Why Shop MPPT Charge Controllers at The Solar Store?

Wide selection of top brands including Outback Power, Victron Energy, and EG4 Electronics
Technical support from solar energy experts
Fast shipping and reliable customer service
Trusted source for advanced solar power solutions and accessories

FAQ

What is a solar MPPT charge controller and how does it work?

A solar MPPT charge controller uses Maximum Power Point Tracking technology to optimize the energy harvested from solar panels, adjusting the operating point to maximize output and efficiently charge batteries.

How do I select the right MPPT solar charge controller for my system?

Consider your solar array’s voltage and current, battery type, and system size. Check the controller’s maximum PV input voltage, output current, and compatibility with your battery bank

Can these controllers be used with lithium batteries?

Many models, such as those from Victron Energy and SRNE, support lithium battery chemistries and offer programmable charging profiles for safe integration.

What safety features are included in these controllers?

Controllers often include overcharge, over-discharge, short circuit, reverse polarity, and over-temperature protection to safeguard both the system and batteries.

Is remote monitoring available for these controllers?

Several models offer remote monitoring via Bluetooth, RS485, or dedicated apps, allowing users to track performance and adjust settings from a distance.

Are these controllers suitable for off-grid and mobile applications?

Yes, many MPPT solar charge controllers are designed for off-grid, RV, marine, and remote installations, with features like wide voltage support and robust environmental ratings.