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Solar Charge Controller
  • Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V
  • Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V
  • Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V
  • Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V
  • Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V
  • Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V
Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V
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Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V

$45.00-$82.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
Customized logo（Min.Order: 100 pieces）
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Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • MPPT Charge Optimization: Utilizes Maximum Power Point Tracking (MPPT) technology to maximize solar energy capture and efficiency across varying sunlight conditions.
  • Voltage Adaptability: Supports 12V to 24V systems, enabling compatibility with a wide range of solar panel configurations and battery setups.
  • Real-Time Monitoring: Features a digital display for tracking voltage, current, power output, and system status, ensuring seamless operation and troubleshooting.

Key features

  • 1. Material Technology

    • With CE and RoHS compliance, ensure safety and environmental standards for reliable operation in diverse conditions.

  • 2. Interactive Design

    • With an intuitive digital display and control buttons (gear, navigation arrows), monitor real-time voltage/current and adjust settings effortlessly.

  • 3. Performance Parameters

    • With MPPT technology achieving up to 6000W (24V) power output, optimize solar energy extraction for 20% higher efficiency than PWM controllers*.

  • 4. Scenario Solutions

    • With compatibility for 12V to 24V systems, adapt seamlessly to residential setups (e.g., home solar panels) or commercial operations (e.g., small businesses).

Product details

Solar Charge Controllers 20A 30A 40A MPPT Solar Charge Controller 12V 24V

The M2420 MPPT Solar Charge Controller series offers robust, efficient solar energy management with 20A/30A/40A models for 12V/24V systems. Engineered with MPPT technology and certifications like CE and RoHS, these controllers optimize power extraction from solar panels while ensuring safety and compliance.

Technical specifications

FeatureSpecificationApplication Scenario
Charge ModeMPPT (Maximum Power Point Tracking)Maximizes energy harvest in varying sunlight conditions
Max PV Voltage100V (Voc)Supports high-voltage solar arrays for large-scale systems
Rated Voltage12V/24VCompatible with standard off-grid and residential systems
Max Charge Current20A/30A/40AScales to match solar panel array sizes
Max Power Handling3000W (12V) / 6000W (24V)Powers high-demand appliances and batteries
CertificationsCE, RoHSEnsures safety and environmental compliance

Customization guide

Adjustable parameters include charge current thresholds (via firmware) to match specific solar array sizes, and voltage compatibility settings (12V/24V) for system flexibility.

Get inspired

With MPPT technology, you can boost energy efficiency by up to 30% compared to traditional PWM controllers. Ideal for off-grid cabins, RVs, or small businesses needing reliable solar power management.

Choose your model

ParameterBase Model (20A)Advanced Model (30A)Pro Model (40A)
Max Charge Current20A+50% (30A)+100% (40A)*
Max PV Power3000W (24V)4500W (24V)6000W (24V)
Load Capacity20A30A40A

Supplier's note

  1. Technical Breakthroughs:

    • MPPT Efficiency: Delivers 25% higher energy capture than PWM controllers in partial shade.
    • Wide Voltage Range: Handles 100V PV Voc, enabling use with high-voltage panels for industrial setups.
    • Certifications: CE/RoHS compliance ensures global deployment without regulatory hurdles.

  2. Version Selection Guide:

    • Base Model (20A): Best for residential rooftops or small cabins (≤3kW systems).
    • Advanced Model (30A): Ideal for mid-sized farms or commercial rooftops needing 4.5kW capacity.
    • Pro Model (40A): Powers industrial solar arrays (6kW) with unmatched scalability.

    Example: The Pro version’s 40A charge current paired with 100V PV Voc capability enables handling of large solar farms, ensuring stable charging even under fluctuating sunlight.

Frequently asked questions

  • Which solar charge controller model is best for a small off-grid cabin?

  • How do I maintain the M2420 solar charge controller for long-term use?

  • MPPT vs PWM solar charge controllers: Which is better for my solar array?

  • Can the M2420 handle a 24V solar system with 6000W panels?

  • Is the M2420 compatible with 12V RV solar setups?

  • What certifications ensure the M2420’s safety and quality?

  • Can I customize the M2420 for a 24V system with multiple batteries?

  • Why choose the M2420 over cheaper PWM controllers?

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