Home Solar Energy The 10 Best Solar Charge Controllers For Solar Panel Systems

The 10 Best Solar Charge Controllers For Solar Panel Systems

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The 10 Best Solar Charge Controllers For Solar Panel Systems
The 10 Best Solar Charge Controllers For Solar Panel Systems. RENOGY Solar Charge Controllers. Source

The 10 Best Solar Charge Controllers For Solar Panel Systems

1.

EPever: 40AMP MPPT Solar Panel Charge Controller + Meter MT-50 + Temp Sensor for Gel Sealed Flooded Battery
  • 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
  • More Safe Guarantee with Y-SOLAR: 2-years warranty and professional after-sale service within 24 hours.

2.
Sale
Renogy: 30AMP MPPT Solar Charge Controller Built with Bluetooth, LCD screen and LED indicators
  • Compatible with 12V and 24V systems. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium.
  • Charges over-discharged lithium-ion batteries .Error code detection for easy self diagnoses.
  • 4-stage charging: Bulk, Boost, Float, and Equalization and LCD screen with programmable charging parameters
  • Die-cast aluminum design for heat dissipation and The capability of measuring the battery's temperature and remote monitoring .
  • RS232 port allows the Rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy BT smartphone app.

3.
Richsolar: 20AMP MPPT Solar Charge Controller built with LCD Display Negative Ground and Temperature Sensor
  • With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point.
  • A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.
  • A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.
  • The product boasts an optimum MPPT tracking efficiency of up to 99.9%.
  • Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.

4.
Epever: 40AMP MPPT Solar Charge Controller
  • 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 for Lithium Batteries (LiFePO4)
  • 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

5.
Sale
loli: 60 AMP MPPT Solar Charge Controller Built With LCD Display
  • 🥇AUTOMATICALLY DETECTS 12V/24V(Max 100V)DC SYSTEMS,Dual USB give your electronic product MAX 5V 2.4A.Support sealed,Gel,Flooded Lead-acid battery and lithium battery.Three stages(constant current, constant voltage, floating charge)
  • 🥇POSITIVE GROUND MPPT CONTROLLER - The solar panel charge controller is equipped with high tracking efficiency up to 99%, hardly wasting the energy from solar panels.with three load Timer:ON/OFF mode,PV&Time control mode,PV voltage control mode,Dual Time control mode.
  • 🥇MULTIFUNCTIONAL LCD DISPLAYS - All the Various Real-time data shown on the same one display, it's convenient for users to check the data. And the MPPT charge controller 60 amp supports manual switch load and 5 seconds to restore the factory settings.LED shows if solar panels and battery are really connected to the controller.Lightning protection function.Convenient to check.
  • 🥇MULTI-PROTECTION AND MULTI-STAGE CHARGING - Built-in intelligent protection against reverse polarity, reverse discharge, overload, short-circuiting, under voltage and reverse current. Multi-stage charging includes constant current, constant voltage and floating charge, and temperature compensation increase your battery life and improve your system's performance.
  • 🥇360 DAY SATISFACTORY GUARANTEE - We offer a 360 Day 100% SATISFACTORY warranty for our customers. Our email is YCY816@outlook.com,contact us if you have any question.

6.
Outback: 80 AMP MPPT Solar Charge Controller
  • 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.

7.
Sale
Renogy: 40 Amp MPPT Postive Solar Charge Controller
  • 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 BT smartphone app. You may also connect the included USB converter cable from the port to a PC to use the Solar Monitoring Software.

8.
HQST: 40A Negative Ground Solar Charge Controller
  • HQST 40 Amp solar charge controller is a negative ground controller. This ensure compatibility with any negative ground system, which is the standard and most conventional way of grounding. Any negative connection on the solar module, battery and load can be safely earth grounded as required.
  • Smart PWM charging and temperature compensation increases battery life and improves system performance.
  • Backlit LCD for displaying system information and error codes, which also makes it easier for users to adjust settings or self-diagnose.
  • Intelligent protection against: reverse polarity, battery short-circuit, over current, overload, load short-circuit and over temperature.
  • Features a 5V 1A USB output that can be used to charge mobile phones, tablets, speakers, etc. A wide range of load working modes facilitate the product's application to different types of load.

9.
Sale
PowMr: 30AMP Solar Charge Controller built with USB Port and Overload Protection Temperature Compensation
  • 30A 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
  • 12V/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.
  • This 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.
  • More 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 for RV,home, small industrial,commercial etc.
  • Easy install and come with detail english manual.The Operation video:https://www.amazon.com/dp/B07KCFTHW6?ref=vsecp_int_d_nn_mn .12 months honor warranty from PowMr and 24hrs after service.Your satisfaction is our priority.Our email is coolper_us@163.com.contact us if you have any question.

10.
Sale
Epever: 60A Solar Charge Controller Built with LCD Display and Dual USB 5V Input
  • 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;
  • 13 month warranty and professional after-sales customer service, Heat sink design for achieving higher heat dissipation. Extensive electronic protection and battery temperature compensation function.

Price
High Quality
Easy to Use

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Contributing writers from the Earthava team!