The 10 Best Solar Charge Controllers For Solar Panel Systems
- Advanced MPPT technology High tracking efficiency no less than 99.5% Peak conversion efficiency of 98% Accurately recognizing and tracking of multiple power point
- 12V/24VDC automatically identifying system voltage.User programmable for 3 battery types: sealed, gel and flooded. Multiple load control method, automatic limit for maximum PV input power, ensuring no overload, more safty for using
- Come with remote meter MT-50, be convenient for real-time data viewing and parameter setting. Battery temperature compensation function, real-time energy statistics function
- Electronic protections: PV reverse polarity protection, PV short circuit protection, PV over current alarm protection, Battery overcharge protection, Battery over discharge protection, Battery reverse polarity protection, Load short circuit protection, Load overload protection, Controller overheating protection
- MPPT Technology: Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%
- Multiple Protections Eliminate Safety Hazards: Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
- Compatibility with multiple battery types for convenient use: Sealed Lead Acid, GEL, Flooded and Lithium Iron Phosphate.
- Easy to use LCD: LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.
- RS232: RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smartphone app.
- 【Batteries】 Compatible with various deep cycle batteries: Sealed, Gel, Flooded, and Lithium.
- 【12V/24V】 Detect 12V or 24V DC system voltages automatically. Innovative MPPT technology with high tracking efficiency up to 99% and peak. Conversion efficiency of 98%.
- 【Protection】 Electronic protection: Overcharging, over-discharging, overload, and short circuit. Reverse protection: Any combination of solar module and battery, without causing damage to any component.
- 【Design】 Die-cast aluminum design for heat dissipation and the capability of measuring the battery's temperature and remote monitoring. Customizable charging voltages.
- 【Bluetooth】 RS232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app.
- Negative Grounding MPPT Solar Charge Controller Tracer4215BN, The Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99.5%
- 150V Max PV Input Allow this Charge Controller Handles More Solar Panels Wiring in Series to minimize PV current, 5 x 12V Solar Panel Connecting in Series will be applicable
- Work with all Lead Acid Batteries, Sealed AGM GEL and Flooded Battery, User mode allows buyer setting their own charging parameters.
- RS-485 communication bus interface and Standard MODBUS interface available to meet various communication requirements, Temperature Sensor and PC monitoring Cable Attached
- This 40 amp MPPT Solar Panel Charger works with 600W Solar Panel on 12V Battery System and 1200W on 24V Battery. Max Solar Panel 1560W, multiple load mode allow you set the load on/off in different situation. A Solid State Relay is recommended if you are using a Power Inverter
- Negative Ground Controller featuring advanced MPPT technology with high tracking efficiency up to 99.5% and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system.
- MPPT Charge Controller protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
- 40A Solar Charge Controller charging process has been optimized for long battery life and improved system performance.It includes a 4-stage battery charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance
- Solar Controller MPPT support PC software,APP and MT-50. Auto identifying 12V/24V DCsystem voltage.Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded and Lithium. Multiple load control method,
- MPPT Controller 40a with blackligh LCD screen for displaing system information and working condition. Die-cast aluminum design allows for efficient heat dissipation.
- Programmable to Charge Battery Voltages from 12 VDC to 60 VDC.
- Advanced Continuous Maximum Power Point Tracking Increases PV Array Output by up to 30%.
- Backlit 80 character-display shows the current operational status.
- Input PV voltages up to 150VDC open circuit for charging battery banks from 12-60VDC.
- Gets more amp hours from your solar panels into your batteries everyday.
- Compatible with 12V and 24V systems. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP).
- Positive Ground controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance.
- Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
- LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation.
- RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smartphone app.
- Power source type: Solar-Powered
- This HQST Solar Charge Controller is a negative-ground charge controller, ensuring that negative connections are safe and compatible.
- Features a backlit LCD for displaying system information and error codes, which also makes it easier for users to adjust settings or self-diagnose issues.
- Backlit LCD displays system information and error codes, making it easier for users to adjust settings or self-diagnose issues.
- Protection against: reverse polarity, battery short-circuit, over-current, overload, load short-circuit, and over-heating.
- 5V 1A USB output can be used to charge mobile phones, tablets, and more.
- ❶30A Intelligent 4-stage PWM Charge controller with 4096 resolution ratio technology's 32bit microprocessor,The data collected will be more accurate.USB port design will give your electronic equipment 5V 1A
- ❷12V/24V system auto,8 Battery Type Compatible –Lithium-ion, LiFePO4,Car,Old,Gel,AGM,Flooded and Calcium.With complete circuit protection and Temperature Compensation Function to prolong your battery life.If you plan to change battery from Lead acid battery to Lithium.This will be a good choice for you.
- ❸This 30a solar charge controller design human-machine interface with adjustable charging parameters,Such as Over-Charge voltage/LVR/LVD/Floate voltage/Working mode,Energy Statistics.which makes operation on the interface rather convenient.like the second picture.
- ❹More Safe Design & Upgraded Heat Dissipation:Aluminum platen base,Bigger circult board, better circuit configuration and the lithium battery fuse can make your solar system more safe.
- 60 amp Solar Charge Controller: 12V/24V DC (Automatically detects systems voltage). Max.PV input voltage is 50V. Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded
- Positive Ground Charge Controller 60A: 3-Stage intelligent PWM charging: Bulk, Boost/Equalize, Float; Multiple Load mode: Light control, Light Time control,Dual Time control
- Solar Charge Regulator Built in LCD display design, dynamically displaying all operating datas and working condition; humanized button for more comfortable and convenient operation
- Multiple protection against overcharge, over discharge, over load, short circuit, reverse polarity, over heat and battery under voltage;
- Professional after-sales customer service, Heat sink design for achieving higher heat dissipation. Extensive electronic protection and battery temperature compensation function.