Solar Charge Controller

A solar charge controller is a device that manages the power that goes into the battery from the solar array. The solar charge controller is a device that will enhance the safety of cells by taking care of issues of overcharging during the day. It also controls the solar from running back to the solar panels during the night hours, causing the batteries to drain.

Solar Charge Controller

Other kinds of charge controllers have additional capabilities such as lighting and also for load control. The primary purpose of the solar charge controller is managing power. The solar charge controller is available in two different types. The most famous ones are PWM and MPPT. Their performance in the system does vary. Some of the solar charge controllers are more expensive than others. They also have different performance score and therefore explains the variability in costs.

The solar charge controller works using the microcontroller. It’s a current or a voltage controller that will charge a battery and protects the cells of an array from cases of overcharging. The solar charge controller will direct the current to flow into the cells of an assault, causing it to get charged. There are specific features that will guide you to choose a suitable charge controller.

You will need to be very keen on voltage selection. Always ensure that the charge controller chosen is compatible with the system voltage. Every system voltage has a specific voltage requirement meaning that a choice of charge controller selected must march with the system voltage. The current capacity is also another essential factor that must be considered. The charge controller chosen must be able to handle the maximum output current of the solar panel!

The solar charge controller is inexpensive! It’s essential for those who care about their solar panels. It’s, therefore, necessary to pick the best that will serve you better!

 

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Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$18.99 @ Amazon.com (Save 24%)

Product Description

【12V/24V Automatically Detect】 Automatically detects the voltage of the battery system (for non-lithium batteries) and adjusts the charging parameters accordingly, ensuring that the battery is charged safely and efficiently.

【Full System Protection】 Designed to safeguard your solar system. It provides a comprehensive and reliable safeguard for your equipment and devices protection for overcharging, over-discharging, short-circuit, overload, reverse polarity, reverse current, and temperature compensation, keeping your devices and systems running smoothly and safely.

【Multiple Types of Charging Ports】 Integrated with 5V 2A USB ports, allowing you to conveniently charge your phones, tablets, and other USB-powered devices directly from the controller without the need for an additional power source or adapter. With a variety of charging options, this charge controller is perfect for those who need flexibility in their charging solutions.

【Diverse Load Control】 Multiple load control modes provide unparalleled flexibility and maximum efficiency when it comes to managing your energy usage. Wanderer 10 can adapt to your specific load requirements by set up parameters directly from the controller.

【Extremely Low Self-Consumption】 Boasts an extremely low self-consumption feature, making it an energy-efficient and practical solution for off-grid power systems. With its low self-consumption rate, the charge controller consumes minimal power from the battery, allowing you to maximize the efficiency and lifespan of your power system.

【Real-time Monitoring】 The integrated RS232 port works perfectly with the BT-1 Bluetooth module to deliver real-time energy data across the DC Home smart phone app & Renogy ONE M1, your all-in-one energy monitoring and off-grid smart living center.

Product Details
Brand: Renogy
Model #: Wanderer 10 Amp 12V/24V
Warranty: 1-year material warranty
Size: 10A
Color: black
Dimensions: 4.7 X 3 X 1.1 inches (Length X Width X Height)
Price: $18.99 (Save 24%)
Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$121.90 @ Amazon.com

Product Description

SMART SOLAR CHARGE CONTROLLER: Solar charge the smart way with the Victron Energy SmartSolar MPPT charge controller, to ensure that every ray of available sunlight is converted into usable energy, while optimizing battery longevity.

MAXIMIZE POWER OUTPUT: With lightning-fast optimum power point tracking and intelligent charge algorithms the Victron MPPT solar charge controller makes sure you always get the maximum possible power output, even when your solar panels are partially covered in shade.

SYNCHRONIZED CHARGING: Multiple SmartSolar MPPT charge controllers can synchronize to behave as one, simultaneously switching through different charge stages to ensure battery longevity and system wide energy optimization.

CONNECTIVITY: The VictronConnect app lets you connect with your system to gain insight into real-time data and 30-day performance history. Easily configure devices with battery presets, change settings, update firmware and set alarms to tailor your system to your every need.

INTELLIGENT LOAD OUTPUT: Power devices directly and securely from your solar charger. Configure the voltage at which a load should disconnect and rely on the MPPT charge controller to automatically disconnect the loads if the battery voltage drops too low.

Product Details
Brand: Victron Energy
Model #: SCC110030210
Warranty: 2 year manufacturer
Size: 5.12 x 7.48 x 2.76"
Color: Blue
Dimensions: 5.118110231 X 7.480314953 X 2.755905509 inches (Length X Width X Height)
Price: $121.90
Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 30 amp, 12/24-Volt

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$66.45 @ Amazon.com

Product Description

SMART SOLAR CHARGE CONTROLLER: Solar charge the smart way with the Victron Energy SmartSolar MPPT charge controller, to ensure that every ray of available sunlight is converted into usable energy, while optimizing battery longevity.

MAXIMIZE POWER OUTPUT: With lightning-fast optimum power point tracking and intelligent charge algorithms the Victron MPPT solar charge controller makes sure you always get the maximum possible power output, even when your solar panels are partially covered in shade.

SYNCHRONIZED CHARGING: Multiple SmartSolar MPPT charge controllers can synchronize to behave as one, simultaneously switching through different charge stages to ensure battery longevity and system wide energy optimization.

CONNECTIVITY: The VictronConnect app lets you connect with your system to gain insight into real-time data and 30-day performance history. Easily configure devices with battery presets, change settings, update firmware and set alarms to tailor your system to your every need.

INTELLIGENT LOAD OUTPUT: Power devices directly and securely from your solar charger. Configure the voltage at which a load should disconnect and rely on the MPPT charge controller to automatically disconnect the loads if the battery voltage drops too low.

Product Details
Brand: Victron Energy
Model #: MPPT 75|15
Warranty: Warranty
Size: 75V 15A
Color: Green
Dimensions: 8.267716527 X 5.905511805 X 1.968503935 inches (Length X Width X Height)
Price: $66.45
Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 75V, 15 amp, 12/24-Volt

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$11.98 @ Amazon.com

Product Description

【UPGRADED SOLAR CONTROLLER】This solar charge controller helps you manage the working of solar panels and batteries in solar systems automatically with the build-in industrial microcontroller. You don't need to reset it when the battery runs out cause it will memorize various parameters set by the user

【WIDE COMPATIBILITY BY AUTOMATIC ADAPTATION】Compatible with 12V and 24V systems (automatic adaptation, depends on your systems's voltage, no manual adjustments required). A little amplitude voltage deviation is normal. You can also charge your mobile phone, tablet, and PC through the Dual USB output 5V/2.5A (max)

【COMPATIBLE BATTERY TYPE】This solar controller is ONLY suitable for various Lead-acid batteries (including open, sealed, colloid, etc.) Please DO NOT charge to lithium or nickel-metal hydride batteries, etc. Auto-recognizing battery voltage function can protect the battery from misuse and better control the charging process. Note: When installing the controller for the first time, please ensure the battery is fully charged to recognize the battery type correctly

【SAFE TO USE】With Intelligent protection against overcurrent, short-circuit, open-circuit, inverse, low voltage, and overcharge, all of which are automatic recovery types, do not damage the controller. It also has a dual MOS anti-backflow circuit and low heat. This 30A solar charge controller will help you improve the system efficiency and prolong the battery life. But still note to install the controller on a flat, well-ventilated surface

【LCD DISPLAY】Let you know the working status and data with the LCD. The regulator equips load time control and a manual setting function, so you can switch modes and configure parameters conveniently. A good choice for use at home, industrial, commercial, etc. See the instruction manual for specific parameter settings and adjustment methods

【HOW TO CONNECT THE SYSTEM?】When installing, please install the battery first and then connect the solar panel. When disassembling, first remove the solar panel and then the battery. Please connect the devices as the instruction manual shows or the system may be damaged by misuse

Product Details
Brand: Depvko
Model #: H0911-2
Dimensions: 5.28 X 2.8 X 1.3 inches (Length X Width X Height)
Price: $11.98
[Upgraded] 30A Solar Charge Controller, 12V/ 24V Solar Panel Regulator with Adjustable LCD Display Dual USB Port Timer Setting PWM Auto Parameter

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$141.00 @ Amazon.com

Product Description

【Innovative MPPT Design】Die-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98% It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day

【12V/24V Automatically Detect】Automatically detects 12V or 24V DC system voltages (for Non-Lithium battery types), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes

【Full System Protection】Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current

【4-Stage Safely Charging】Features 4-stage charging (Bulk, Absorption, Float, and Equalization) of Lead Acid Batteries and 2-stage charging (Bulk and Absorption) for Lithiuim batteries as well as Lithium Reactivation

【Diverse Load Control】 Connect DC appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller

Product Details
Brand: Renogy
Model #: RNG-CTRL-RVR40
Warranty: 2-year material warranty
Size: 40A MPPT
Dimensions: 6.81 X 9.37 X 2.85 inches (Length X Width X Height)
Price: $141.00
Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$9.99 @ Amazon.com

Product Description

UPGRADED SOLAR PANEL CONTROLLER: Compatible with 12V 24V system.This solar charge controller helps you manage the working of solar panels and battery in solar systems automatically with the build-in industrial microcontroller. You don't need to reset it when the battery runs out cause it will memorize various parameters set by the user. You can also charge your mobile phone, tablet, PCs through Dual USB output 5V/2.5A (max)

SAFE TO USE: Equipped with overcurrent protection, short-circuit protection, inverse connection protection, low voltage, and overcharge protection, and have fully 3-stage PWM charge management. This 30A solar charge controller will help you improve the system efficiency safely and prolong the life span of the battery

PLEASE NOTE: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL. Do not support any other batteries. The solar controller will turn off automatically to protect the lifespan of your battery if the voltage of the battery drop below 8V

LCD DISPLAY: Let you know the status and data with LCD Display. You can also switch modes and parameter configuration conveniently and can use this controller in a different place like home, industrial, commercial, etc

WARRANTY: 12-month guaranty and technique support. If there is any problem, please contact us through amazon email, we will arrange a refund or a replacement

Product Details
Brand: Depvko
Model #: A308189
Size: 30A
Color: red|black
Dimensions: 5.28 X 2.8 X 1.3 inches (Length X Width X Height)
Price: $9.99
[Upgraded] 30A Solar Charge Controller, Black Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display (30a)

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$19.99 @ Amazon.com (Save 33%)

Product Description

[100% Waterproof] The solar charge controller is built to last in any weather. It has a waterproof seal that keeps it safe from rain, snow, and dust. It’s perfect for outdoor use.

[Strong Safety Protection] This solar controller has six safety features to protect your battery and prevent any accidents. It can prevent reverse current, overheating, short circuit, overcharging, over-voltage, and reverse polarity. You can charge your battery with peace of mind.

[Intteligent LED Display] SOLPERK solar charge controller 12v has two LED lights that show you the charging status. You can easily see if the battery is charging or fully charged.

[Zero Consumption from Battery] This solar panel controller uses solar power to charge your battery, and it doesn’t drain your battery at night. It has zero power consumption when there is no sunlight.

[Compatibility] This solar panel charge controller is designed for 12V solar panels with a maximum current of 8A, and 12V rechargeable batteries. It works with 12V batteries such as LiFePO₄, AGM, GEL, and more.

[Easy to Use] This controller has a handy SAE connector that plugs in easily. Just make sure to connect the red wire to the positive terminal and the black wire to the negative terminal of your battery and solar panel.

Product Details
Brand: SOLPERK
Model #: 001
Color: Black
Price: $19.99 (Save 33%)
SOLPERK 8A 12V Solar Charge Controller with LED Display, IP67 Waterproof PWM Intelligent Solar Panel Battery Regulator for Gel AGM Lead-Acid Lithium LiFePO4 Battery, Used in RV Boat Car

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$80.25 @ Amazon.com (Save 10%)

Product Description

SMART SOLAR CHARGE CONTROLLER: Solar charge the smart way with the Victron Energy SmartSolar MPPT charge controller, to ensure that every ray of available sunlight is converted into usable energy, while optimizing battery longevity.

MAXIMIZE POWER OUTPUT: With lightning-fast optimum power point tracking and intelligent charge algorithms the Victron MPPT solar charge controller makes sure you always get the maximum possible power output, even when your solar panels are partially covered in shade.

SYNCHRONIZED CHARGING: Multiple SmartSolar MPPT charge controllers can synchronize to behave as one, simultaneously switching through different charge stages to ensure battery longevity and system wide energy optimization.

CONNECTIVITY: The VictronConnect app lets you connect with your system to gain insight into real-time data and 30-day performance history. Easily configure devices with battery presets, change settings, update firmware and set alarms to tailor your system to your every need.

INTELLIGENT LOAD OUTPUT: Power devices directly and securely from your solar charger. Configure the voltage at which a load should disconnect and rely on the MPPT charge controller to automatically disconnect the loads if the battery voltage drops too low.

Product Details
Brand: Victron Energy
Model #: MPPT 100|20
Warranty: Warranty
Size: 100V 20A (12-24V)
Color: Blue
Dimensions: 8.267716527 X 1.968503935 X 5.905511805 Inches (Length X Width X Height)
Price: $80.25 (Save 10%)
Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 20 amp, 48-Volt

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$99.39 @ Amazon.com

Product Description

【60A MPPT CHARGING CONTROLLER】 :4-stage battery charging algorithm for a rapid, efficient , safe charging(Bulk Charge, Boost Charge, Float Charge,and Equalization), 60amp Rate Charging current

【WIDE RANGE SOLAR VOLTAGE/POWER SUPPORT】:Controller support High PV Input Power/voltage. Controller can accept Solar voltage up to 190V. When battery is 12V system: Suggest Solar power 720W, range:DC20V~DC80V;1440W 105V when 24V;2100W-150V-36V;2800W-150V-48V

【12V/24V/36V/48V BATTERY SUPPORT】:Negative grounding design controller more safe, controller Compatible with a variety of batteries (lead-acid, lithium, Sealed, Gel, Flooded and LI (LFP) battery charging parameter pre-set, User-defined, etc.)

【 0 Layer MPPT charge controller】Easy to know controller's working state and process in one glance

【FULL CHARGING PROTECTIONS】Short Circuit/Overcurrent/Reverse Polarity,etc.protections; Very detail LCD screen and 4 buttons make this solar controller very simple to use. Fast service support and Simple and detail wiring instruction avaiable

Product Details
Brand: PowMr
Model #: MPPT 60A/12V 24V 36V 48V
Color: 60A Controller MPPT
Dimensions: 9.1 X 6.5 X 2.81 Inches (Length X Width X Height)
Price: $99.39
60A Solar Charge Controller MPPT 12V 24V 36V 48V Controller 60amp Solar Charge Regulator MPPT 150V w/LCD Display Work with AGM, Gel, Flooded and Lithium

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A


Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

$75.99 @ Amazon.com (Save 16%)

Product Description

☀️【Advanced/efficient Tracking Technology】Built-in maximum power point tracking algorithm that can track the peak power of solar panels in real time and extract it to charge the battery. Compared to traditional PWM controllers, this MPPT solar charge controller increases efficiency by over 30%, with a conversion efficiency of 99.9%, improving charging efficiency and extending battery life

☀️【Remote App Control】 Monitor your solar power system and adjust settings in real-time using our intuitive app. Easily access generation logs and keep track of your solar energy production from anywhere

☀️【Battery Compatibility】 This solar controller is compatible with various types of batteries including lead-acid, lithium, and lithium iron phosphate used in outdoor power supplies. The charging control parameters can be adjusted to fit different battery types

☀️【 Intelligent LCD Display】The LCD display of this MPPT controller shows operating information, parameters, and fault icons. The system's working information is clear and easy to understand, with charging indicator lights for easy monitoring of the working status

☀️【Safety Features】 This solar panel controller has a current limiting charging mode that ensures the charging current reaches the rated level when the panel power exceeds a certain level and the charging current is delayed. It also has comprehensive protections including overvoltage, short circuit, reverse connection, reverse charging, over temperature, and TVS lightning protection

Product Details
Brand: LairtPOW
Model #: 40A
Color: Orange
Dimensions: 7.32 X 7.32 X 2.63 Inches (Length X Width X Height)
Price: $75.99 (Save 16%)
40A MPPT Solar Charge Controller 12V/24V DC Output with Dual USB Port for LiFePO4, AGM Sealed Gel Flooded Lithium Battery, MPPT Controller for 18-100V Solar Panels (APP Control)

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