Top 10 20 amp MPPT Solar Charge Controller – Renewable Energy Controllers

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1. Renogy

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Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A

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Renogy #ad - Diverse load control connect dc appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller. 12v/24v automatically detectautomatically detects 12v or 24V DC system voltages, customizable parameters, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, and error codes.

Remote monitoringrs232 communication port allows the renogy rover to communicate with the Renogy BT-1 Bluetooth module NOT included in the package, highly recommend to add-on that will enable you to monitor the status and productivity of your panels through the Renogy DC Home App. Full system protectionmeant to safeguard your system, battery overcharging, battery over-discharging, the self-diagnostic capability can assess and protect against reverse polarity, overload, short-circuiting, and reverse current.4

4-stage safely chargingfeatures 4-stage charging bulk, Float, Absorption, and Equalization of Lead Acid Batteries and 2-stage charging Bulk and Absorption for Lithiuim batteries as well as Lithium Reactivation. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. Innovative mppt designdie-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%.
BrandRenogy #ad
ManufacturerRenogy #ad
Height2.34 Inches
Length5.94 Inches
Weight1.5 Pounds
Width8.27 Inches
Part NumberRNG-CTRL-RVR20
ModelCharge Controller
Warranty2-year material warranty

2. RICH SOLAR

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RICH SOLAR 20 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Nagtive Ground

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RICH SOLAR #ad - Conversion efficiency of 98%. Customizable charging voltages. Batteries compatible with various deep cycle batteries: Sealed, Gel, Flooded, and Lithium.

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. Bluetooth rs232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app. Innovative mppt technology with high tracking efficiency up to 99% and peak. 12v/24v detect 12v or 24v dc system voltages automatically. Protection electronic protection: overcharging, over-discharging, overload, and short circuit.
BrandRICH SOLAR #ad
ManufacturerRICH SOLAR #ad
Height2.34 Inches
Length8.26 Inches
Weight3.08 Pounds
Width5.94 Inches

3. HQST

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HQST MPPT Solar Charge Controller 20 Amp Negative Ground Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery

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HQST #ad - Multiple electronic protection- negative ground controller offers overcharging/over-discharging/overload/overheat/short circuit/reverse protection. User mode allows the buyer to set their charging parameters. High tracking efficiency- solar charge controller adopts advanced mppt technology that ensures fast and stable track the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%.

It auto-detects 12V or 24V DC system voltages. Lcd screen display & remote monitoring- 20a solar controller is equipped with an lcd screen and led fault indicators, which can not only check device operating data and status but quickly determine system faults and modify controller parameters. Maximizing the energy from solar panels to charge your system. High heat dissipation efficiency- die-cast aluminum heat sink makes the heat dissipation efficiency higher, which can minimize the power loss from heat.

Using temperature sensors to compensate for battery charging voltage can extend battery life and improve system performance. Maximum degree avoids the damage due to system fault or installation error. Built-in bluetooth module, you can download the ‘’ChargePro 2. 0'' new version or "pvchargepro'' old version app for remote monitoring that keeps 300 days of historical data. Compatible with multiple battery types- the mppt solar charge controller is compatible with Flooded, float, Lithium batteries.
BrandHQST #ad
ManufacturerHQST Solar #ad
Height4.52 Inches
Length8.27 Inches
Width7.68 Inches

4. Renogy

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Rover Elite 20A, Renogy Solar Charge Controller 12V/24V Auto MPPT with LCD Backlit Display w/Temp Sensor Fit for Gel Sealed Flooded and Lithium Battery

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Renogy #ad - Multiple battery adaptation 4 deep cycle battery Pre-Sets: Gel, Lithium-Iron Phosphate 12. Full system protectionmeant to safeguard your system, short-circuiting, battery overcharging, battery over-discharging, the self-diagnostic capability can assess and protect against reverse polarity, overload, and reverse current.

Innovative mppt designdie-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99 percentage and peak conversion efficiency of 98 percentage It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. 4-stage safely chargingfeatures 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.8

8v, flooded, and Sealed/AGM. 12v/24v automatically detectautomatically detects 12v or 24V DC system voltages, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
BrandRenogy #ad
ManufacturerRenogy #ad
Height2.62 Inches
Length6.36 Inches
Weight1.65 Pounds
Width3.85 Inches
Part NumberRCC20RVRE-G1
ModelSolar Charge Controller
Warranty2-year material and workmanship warranty

5. Victron Energy

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Victron Energy SmartSolar MPPT 100V 20 amp 12-24-Volt Solar Charge Controller Bluetooth

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Victron Energy #ad - Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation. Mppt solar charge controller: by constantly monitoring the voltage and current output of your solar PV panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage.

It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged. Smartsolar mppt 100-volt 20 amp: a solar charger gathers energy from your solar panels, Using the latest, fastest technology, and stores it in your batteries, SmartSolar maximises this energy-harvest.

The victron energy smartsolar charge controller will even recharge a severely depleted battery. Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT solar charge controller with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect.
BrandVictron Energy #ad
ManufacturerVictron Energy #ad
Height1.97 Inches
Length8.27 Inches
Weight1.19 Pounds
Width5.91 Inches
Part NumberMPPT 100|20
ModelMPPT 100|20

6. WEIZE

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Lithium and LiFePO4 Battery, Flooded, 100V 20 Amp 12/24-Volt Solar Regulator Kit with Extension Cable and Assembly Tool for Gel, WEIZE MPPT Solar Charge Controller Kit, Sealed

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WEIZE #ad - Warranty – the mppt is guaranteed for 1 year against any defect in materials and workmanship. Max solar input voltage: 100V. Features diverse load control, short-circuiting, over-discharging, Gel, provided the batteries are not permanently sulfated or otherwise damaged. Covers most damage and shipping costs for replacements.

Also capable of diagnosing and charging over-discharged lithium batteries, electronic protection against reverse polarity, overload, overcharging, Flooded, Lithium and LiFePO4. Automatically detects 12V or 24V DC system voltages. Programmable design - lcd screen design for customizing charging voltages of 4-Stage charging: bulk, boost, float, and equalization, and real-time solar energy statistics. And max photovoltaic system input power: 260W/12V, 520W/24V. Installation ready – the 20a mppt solar controller features a durable die-cast aluminum shell that is perfect for firm fixation and efficient heat dissipation.

Efficient mppt charge controller – enable the solar panel always to operate at its maximum power point, mppt solar charge controllers can be up to 30% more efficient than PWM. Led indicators report the state of the solar module and battery. These useful accessories: 1*10 feet 14awg solar extension Cable, 1*Female and 1*Male Connector and 1 Pair MC4 Wrenches Tool are also included for easy installation. Battery protection – compatible with various deep cycle battery options: sealed, and reverse current. This solar controller also has battery temperature compensation.
BrandWEIZE #ad
ManufacturerWEIZE #ad

7. EPEVER

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EPEVER MPPT Solar Charge Controller 30A Tracer3210AN + Remote Meter MT50+Temp Sensor Cable Solar Charge With LCD Display for Gel Sealed Flooded Lithium Solar Battery Charging-Negative Grounded

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EPEVER #ad - Supports pconly windows monitors and Remote Meter MT50 for real-time data viewing and parameter setting. Max input 100v. Compatible with agM batteries, User mode allow you set your own charging parameters.

Pay attention to the positive and negative wiring. Four load control modes: manual mode, light ON/OFF, light On+ Timer and test mode. Support for 4 type battery charging and dischargeing: lead-acid sealed, Gel, Flooded, Lithium/lifepo4 and User-defined. Tracer3210an 12v/24v battery system auto identifying. Battery temperature compensation function(only for Lead-acid battery. Max. Pv input power:12v/390W, 24V/780W.

The wiring steps: 1. Battery>> 2. Load>> 3. Solar Panel. Note: be sure to connect the battery first, pay attention to the positive and negative wiring. The tracer-an 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.
BrandEPEVER #ad
ManufacturerEPSolar #ad
Height2.17 Inches
Length8.98 Inches
Weight3.53 Pounds
Width6.46 Inches
Part Number4332694915

8. EPEVER

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Max 60V Input Solar Panel Charge Regulator Negative Grounded with LCD Display for Lead-Acid and Lithium Batteries, EPEVER 20A MPPT Solar Charge Controller 12V 24V Auto

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EPEVER #ad - Multiple battery optionsnegative ground charge controller automatic recognition of 12V/24V systems, Gel, Flooded and User and Lithium batteryLiFePO4, compatible with various Deep Cycle battery options: Lead-acid batterySealed, LiNiCoMnO2, and User.

Lcd displaysolar panel charge controller with lcd screen, die-cast aluminum design for efficient heat dissipation, can view working data and error code in real time, support remote meter MT-50, APP or PC software. Maximizing the energy from solar panels to charge your system. Advanced mppt technologymppt solar charge controller with Ultra-fast tracking speed and up to 99. 5% tracking efficiency, peak conversion efficiency of 98%.

Multiple protectionsolar controller with Short-circuit/open-circuit/reverse/over-load protection, industrial, suitable for home, and overheating power reduction protection, commercial etc. 4-stage safely chargingtracer an series controllers With the adaptive 4-stage Bulk, Float, and Equalizationcharging mode, Boost, can effectively prolong the life-cycle of batteries, significantly improve the system performance.
BrandEPEVER #ad
ManufacturerEPEVER #ad
Weight0.94 Kilograms
Part NumberEPEVER Tracer 2206AN

9. Renogy

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Trailers, Boats, Used in RVs, Yachts, Renogy Voyager 20A 12V/24V PWM Waterproof Solar Charge Controller w/LCD Display for AGM, Voyager 20A, Gel, Flooded and Lithium Battery

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Renogy #ad - Backlit lcd displaying system: the voyager comes with an LCD display showing accurate and timely information including charging current, battery voltage, generated energy, temperature, and error codes that allows users to monitor and control charging.

4-stage pwm technology: the voyager controller is equipped with advanced smart PWM technology with high charging efficiency. Support multiple battery types: the voyager controller can automatically sense 12V or 24V system voltage when paired with a Gel, AGM, or Flooded batteries. Multiple protections: the voyager controller has multiple intelligent protections against reverse polarity, and over discharge, overload, reverse current, short-circuit, over charge, keeping your battery fully protected.

It also comes with a Lithium activation feature. Ip67 rated waterproof: with an ip67 rated waterproof design, the Voyager controller is suitable for outdoor use and will remain fully operational when exposed to water spray, rain, or condensation. It provides 4-stage charging Bulk, Absorption, Float and Equalization in order to protect the battery.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.4 Inches
Length6.08 Inches
Weight0.55 Pounds
Width3.83 Inches
Part NumberRCC20VOYP-G1
ModelVoyager
Warranty2-year material and workmanship warranty

10. Victron Energy

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Victron Energy SmartSolar MPPT 100V 20 amp 12/24/48-Volt Solar Charge Controller Bluetooth

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Victron Energy #ad - Smartsolar mppt 100-volt 20 amp 48v: a solar charger gathers energy from your solar panels, fastest technology, using the latest, and stores it in your batteries, SmartSolar maximises this energy-harvest.

The smartsolar charge controller will even recharge a severely depleted battery. By constantly monitoring the voltage and current output of your solar PV panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect.

Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.
BrandVictron Energy #ad
ManufacturerVictron Energy #ad