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Solar Charge Controller

A Solar Charge Controller is an essential component for solar energy systems that safeguard and enhance the charging of batteries from solar panels. This device moderates the energy transfer, prevents battery overcharging and over-discharging, and ensures the longevity and efficiency of the battery storage system. Perfect for home solar setups or commercial use, Easun Power's selection of solar charge controllers guarantees a match for any solar application, providing reliability and optimized solar energy management for a variety of system requirements.

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  • EASUN POWER Solar Charger Controller MPPT 60A and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 190VOC-EASUN POWER Official Store
    EASUN POWER Solar Charger Controller MPPT 60A and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 190VOC-EASUN POWER Official Store

    Easun Power 60A MPPT Solar Charger Controller

    Easun Power
    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00
    In stock

    EASUN POWER Solar Charger Controller MPPT 60A and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 180VOC Features： 100% MPPT c...

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    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00

  • Easun Power 60A 80A MPPT Solar Charger Controller

    Easun Power
    $100.00 - $121.00
    $100.00 - $121.00
    $100.00 - $121.00
    $100.00
    In stock

    EASUN POWER 60A 80A MPPT  Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 150VOC Features： 100% MP...

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    $100.00 - $121.00
    $100.00 - $121.00
    $100.00 - $121.00
    $100.00
  • EASUN POWER 100A MPPT Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 150VOC-EASUN POWER Official Store
    EASUN POWER 100A MPPT Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 150VOC-EASUN POWER Official Store
    Save $40.00 Save $0.00

    Easun Power 100A MPPT Solar Charger Controller PV Input 150VOC

    Easun Power
    $188.00
    $188.00 - $188.00
    $188.00
    $148.00
    $148.00 - $148.00
    $148.00
    In stock

    EASUN POWER 100A MPPT  Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 150VOC Features： 100% MPPT ...

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    $188.00
    $188.00 - $188.00
    $188.00
    $148.00
    $148.00 - $148.00
    $148.00
    Save $40.00 Save $0.00
  • EPever MPPT Solar Controller Tracer 4210an 40A 30A 20A 10A Solar Panel Regulator for 12V 24V Lead Acid Lithium-ion Battery -EASUN POWER Official Store
    EPever MPPT Solar Controller Tracer 4210an 40A 30A 20A 10A Solar Panel Regulator for 12V 24V Lead Acid Lithium-ion Battery -EASUN POWER Official Store
    Save up to $46.01 Save $0.00

    EPever MPPT 10A-40A Solar Controller Tracer

    Easun Power
    $108.00 - $152.00
    $108.00 - $152.00
    $108.00
    $74.99 - $105.99
    $74.99 - $105.99
    $74.99
    In stock

    EASUN POWER Solar Charge Controller MPPT 40A/30A/20A/10A  LCD Solar Regulator for 12V 24V Lead Acid Lithium-ion Batteries Overview: The Tracer AN s...

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    $108.00 - $152.00
    $108.00 - $152.00
    $108.00
    $74.99 - $105.99
    $74.99 - $105.99
    $74.99
    Save up to $46.01 Save $0.00
  • EPever MPPT Solar Controller Tracer 4210an 40A 30A 20A 10A Solar Panel Regulator for 12V 24V Lead Acid Lithium-ion Battery-EASUN POWER Official Store
    EPever MPPT Solar Controller Tracer 4210an 40A 30A 20A 10A Solar Panel Regulator for 12V 24V Lead Acid Lithium-ion Battery-EASUN POWER Official Store

    EPever 10-40A MPPT Solar Controller Tracer 4210an

    Easun Power
    $49.99 - $118.99
    $49.99 - $118.99
    $49.99 - $118.99
    $49.99
    Low stock

    EASUN POWER Solar Charge Controller MPPT 40A/30A/20A/10A  LCD Solar Regulator for 12V 24V Lead Acid Lithium-ion Batteries Model Tracer1210AN ...

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    $49.99 - $118.99
    $49.99 - $118.99
    $49.99 - $118.99
    $49.99
  • EASUN POWER 60A MPPT Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 190VOC-EASUN POWER Official Store
    EASUN POWER 60A MPPT Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 190VOC-EASUN POWER Official Store
    Save $32.50 Save $0.00

    Easun Power 6048 MPPT Solar Charger Controller

    Easun Power
    $129.00
    $129.00 - $129.00
    $129.00
    $96.50
    $96.50 - $96.50
    $96.50
    In stock

    EASUN POWER 60A MPPT  Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 180VOC Features： 100% MPPT ...

    View full details
    $129.00
    $129.00 - $129.00
    $129.00
    $96.50
    $96.50 - $96.50
    $96.50
    Save $32.50 Save $0.00
  • Solar Charge Controller 10A 20A 30A 40A 50A 60A 12V 24V Auto PWM 5V Output Regulator PV Home Battery Charger LCD Dual USB -EASUN POWER Official Store
    Solar Charge Controller 10A 20A 30A 40A 50A 60A 12V 24V Auto PWM 5V Output Regulator PV Home Battery Charger LCD Dual USB -EASUN POWER Official Store

    Easun Power 10A-60A PWM Solar Charge Controller

    Easun Power
    $8.59 - $18.19
    $8.59 - $18.19
    $8.59 - $18.19
    $8.59
    In stock

    10A 20A 30A 40A 50A 60A  12V 24V  PWM Auto Solar Charge Controller 5V Output Solar Cell Panel Regulator PV Home With LCD Dual USB   SYSTEM CONNECTI...

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    $8.59 - $18.19
    $8.59 - $18.19
    $8.59 - $18.19
    $8.59
  • Easun Power MPPT Solar Charge 100A 60A 50A 30A Solar Charge Controller Dual USB LCD Display 12V 24V Solar Cell Panel Charger Controller with Load-EASUN POWER Official Store
    Easun Power MPPT Solar Charge 100A 60A 50A 30A Solar Charge Controller Dual USB LCD Display 12V 24V Solar Cell Panel Charger Controller with Load-EASUN POWER Official Store

    Easun Power 30-100A MPPT Solar Charge Controller Dual USB

    Easun Power
    $21.65 - $29.48
    $21.65 - $29.48
    $21.65 - $29.48
    $21.65
    In stock

    Function: 1. always keep the battery on filling voltage state. 2. prevent the battery from overcharging. 3. prevent the battery from over-discharge...

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    $21.65 - $29.48
    $21.65 - $29.48
    $21.65 - $29.48
    $21.65
  • EASUN POWER 80A MPPT Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 150VOC-EASUN POWER Official Store
    EASUN POWER 80A MPPT Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 150VOC-EASUN POWER Official Store
    Save $33.00 Save $0.00

    Easun Power 80A MPPT Solar Charger Controller

    Easun Power
    $168.00
    $168.00 - $168.00
    $168.00
    $135.00
    $135.00 - $135.00
    $135.00
    In stock

    EASUN POWER 80A MPPT  Solar Charger Controller and solar panel solar charge regulator 12V 24V 36V 48V Battery PV Input 150VOC Features： 100% MPPT c...

    View full details
    $168.00
    $168.00 - $168.00
    $168.00
    $135.00
    $135.00 - $135.00
    $135.00
    Save $33.00 Save $0.00

FAQs about Solar Charge Controller

Why do you need a solar charge controller in a solar power system?

A solar charge controller is needed to ensure that the power generated by solar panels is delivered to the batteries in a controlled manner. Without one, the batteries could be damaged by overcharging or suffer reduced lifespan due to improper charging.

What are the different types of solar charge controllers?

The two main types of solar charge controllers are PWM (Pulse Width Modulation) and MPPT (Maximum Power Point Tracking). PWM is generally less expensive but less efficient, while MPPT provides more efficient power conversion, making it better for larger systems or systems with varying power demands.

Can solar charge controllers handle different types of batteries?

Solar charge controllers can often handle different types of batteries, such as AGM, gel, lead-acid, and some can handle lithium batteries. The important aspect is to ensure the controller is set up or programmed correctly for the specific battery type used.

What happens if you use a solar power system without a solar charge controller?

Without a solar charge controller, there is a risk of overcharging the batteries, which can lead to reduced battery performance or even complete battery failure. In addition, there may be more fluctuations in power supply, which can be harmful to both the storage system and the appliances being powered.

How does a solar charge controller affect the efficiency of a solar power system?

A solar charge controller affects system efficiency by ensuring that the energy produced by the solar panels is converted to the correct voltage and current levels for battery storage. Especially with MPPT controllers, maximum efficiency is attained by constantly tracking the highest power output of the solar panels and adjusting the electrical parameters accordingly.