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.

Sale
MPPT Charge Controller 40A, EPever Solar Panel Charge...
  • 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. To thanks for your support, it will come with a stylish keychain bottle opener, you will like it.
2.
Renogy Rover 30 Amp MPPT Solar Charge Controller with...
  • Compatible with 12V and 24V systems.Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium.
  • The Rover is a negative ground controller, which ensures compatibility with any negative ground system.
  • 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.
  • RS232 port allows the Rover 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.
3.
20 Amp 12V/24V DC Input MPPT Solar Charge Controller Battery...
  • 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 40A MPPT Solar Charge Controller 150V PV Solar Panel...
  • 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 Charge Controller 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.
BougeRV 40 Amp MPPT Solar Charge Controller DC 150V PV Input...
  • High Tracking Efficiency no less than 99.5%, whole machine conversion efficiency up to 98%
  • Self-Cooling Heat Dissipation Design, Excellent and Quiet
  • PV input high voltage up to 150V. Features a smart tracking algorithm that maximizes the energy from the solar PV modules and charge the battery
  • Three-phase charging, effectively protect the battery, extend the battery life. TEMP SENSOR to control current, if the temperature is too high, it will automatically adjust down to prevent the machine explode
  • External USB 5V 3A interface, You can charge any 5V 3A devices
6.
OutBack Power FM60-150VDC FLEXMax 60 Charge Controller
  • Maximum Power Point Tracking (MPPT)
  • Active cooling and intelligent thermal management cooling
  • Ambient temperatures as high as 104°F (40°C)
  • Built-in, backlit 80 character display
  • Integrated OutBack network communications
7.
eSmart3 MPPT Solar Charge Controller Power Regulator for Off...
  • 1.High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%
  • 2.Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries.Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode
  • 3.RS485 communication, we can offer communication protocol also, it's convenient for user's integration management.Two type of Wifi working modes can easy monitor the equipment.
  • 4.CE, RoHS, FCC certifications approved.
  • 5. Most information could be provide by LCD like: System type, PV input voltage, PV input current, Day/Month/Total generated energy, battery type, battery voltage, charging current, charging power, Load current, Load power and so on.
8.
80A Solar Charge Controller PWM 12V 24V 100V PV Input Solar...
  • This 80a solar charge controller is a high end 80amp solar panels controller that built with High Quality electronic components, 12V 24V Automatically Identification when applied to a solar system
  • Simple LCD Display: 1.Graphic Symbols Display 2.System Voltage Status 3.Intelligent PWM Charge Mode display 4.Charging & Discharging Status 5.Charge-Discharge Amp-hr Statistics for Clear Use Condition
  • Simple Operation: 1.Simple & Easy function Button Operation 2, Adjustable Charge-Discharge Parameter 3. Operation Mode of Load is Settable 4.Automatic Temperature Compensation
  • Intelligent Batteries Protect Extend Battery Serivce Lifetime: Overload Protection,Short Circuit Protection,Battery reverse-discharge Protection,Battery Low-Voltage Disconnection (LVD),Battery Reverse Connection Protection
  • 1 Years Product Warranty by ZHCSolar, Lifetime Technical Support,4 Hours Quick Response
9.
Sale
PowMr 30A 24V 12V Solar Charge Controller for Lithium...
  • 30A Intelligent 3-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.
  • 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.
  • Easy install and come with detail english manual.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
MoimTech Solar Charge Controller, Solar Panel Battery...
  • This controller applies in solar photovoltaic systems, which coordinates the working of solar panels, batteries and loads. It adds some protection functions, so that the entire system can be in efficient and safe operation. The extremely low consumption makes this controller suitable for profes-sional applications in farm solar power system, solar street light, solar patio light, solar billboards, outdoor camping solar system, ship solar system.
  • Multi-functional LCD Display: The solar controller Comes with a display that can clearly indicate the status and data, such as digital display, current, voltage, load identification, battery identification, charging identification, etc. it can be conveniently switched modes and parameter configuration.
  • Eay to Use: When installing for the first time, please make sure the battery has sufficient voltage so that the Charger controller can recognize the normal battery type ,Charge controller should connect the battery first,and then connect the solar panel,and finally the load. The disassembly sequence is contrary to the wiring order.
  • Safety protection: Reliable protection, overvoltage, short circuit, overload, overcharge, over discharge protection function etc
  • Smart PWM charging and temperature compensation increases battery life and improves system performance. 1 year Warranty, Replacement or full refund without return. providing you a wonderful shopping experience. If you have any question, please contact us without hesitation.

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Baaa
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Baaa

Some you have listed here are switching not PWM, and some are PwM not MPPT several are the worst available on the market. How on earth did this list come together?

Fred Frost
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Fred Frost

Baaa; can you give me a little input, it seems like you know what you are talking about if you are calling the blogger out… I am looking to get the best mppt controller I can get for around $150.00 U.S. Dollars could you recommend one please??? This is where I am at at the moment… I have 3 12volt 100 watt panels and 4 6volt Duracell golfcart batteries as of now, but my plan is to add on as time goes by, panel by panel with 8 being about my max I’m thinking and 6 6volt batteries… any help… Read more »

Cruiser
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Cruiser

This list is okay but seems like it came from the star ratings off of Amazon and not personal experience. Stick with brand name controllers like EPEver, Outback, Renogy Midnight Solar, etc. I have used all sorts and the cheap no-name ones do not last or will at some point fry your batteries. I now own 5 – 40 amp EPEver MPPT controllers and only monitor the system once a week instead of daily. I also use the Duracell golf cart batteries which have turned out to be a good choice. You should get a good hydrometer to help maintain… Read more »