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Solar Charge Controller
  • Top Quality MPPT Solar Charge Controller for 300V PV Input
  • Top Quality MPPT Solar Charge Controller for 300V PV Input
  • Top Quality MPPT Solar Charge Controller for 300V PV Input
  • Top Quality MPPT Solar Charge Controller for 300V PV Input
  • Top Quality MPPT Solar Charge Controller for 300V PV Input
  • Top Quality MPPT Solar Charge Controller for 300V PV Input
Top Quality MPPT Solar Charge Controller for 300V PV Input

Top Quality MPPT Solar Charge Controller for 300V PV Input

  • 2 - 9 Pieces
    $320
  • >= 10 Pieces
    $250

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
View product details

Top Quality MPPT Solar Charge Controller for 300V PV Input

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • MPPT Technology & High Efficiency: Utilizes Maximum Power Point Tracking (MPPT) to optimize solar energy extraction, ensuring minimal power loss and maximum conversion efficiency for 300V PV input systems.
  • 3-Stage Smart Charging: Delivers precise battery management through bulk, absorption, and float charging modes, prolonging battery lifespan and enhancing system reliability.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal casing, ensure reliable operation in outdoor environments*

  • 2. Interactive Design

    • With an intuitive touchscreen interface and customizable settings, adjust parameters like charge mode and voltage thresholds for optimal performance*

  • 3. Performance Parameters

    • With 5200W max power output and 3-stage MPPT technology, deliver up to 30% higher energy conversion efficiency than traditional PWM controllers*

  • 4. Scenario Solutions

    • Supports 12V–48V systems and 300V PV input, ideal for both residential solar setups and commercial-scale operations requiring high voltage compatibility*

  • 5. Certification Standards

    • Backed by a 2-year warranty and designed to meet industry safety standards*, ensuring long-term reliability and safe operation*

Product details

Top Quality MPPT Solar Charge Controller for 300V PV Input

The Top Quality MPPT Solar Charge Controller is designed to optimize solar energy conversion with advanced 3-stage MPPT technology, supporting PV inputs up to 300V. Its compact, durable design features a user-friendly digital interface for customizable settings, ensuring efficient power management in diverse solar systems.

Technical specifications

FeatureSpecificationBenefit
Charge Mode3-stage MPPTMaximizes energy extraction from solar panels
Max PV Voltage12V/24V/36V/48VVersatile compatibility with various systems
Max Power Handling5200WSupports high-capacity solar installations
Rated Voltage Options12V/24V/36V/48VAdapts to battery bank configurations
Warranty2 yearsGuarantees reliability and post-purchase support
MPPT EfficiencyUp to 99%Minimizes energy loss for optimal performance

Customization guide

Adjustable parameters include:

  • Rated Voltage Selection: Choose from 12V/24V/36V/48V to match battery systems.
  • Charge Settings: Customize charge thresholds via the digital display for specific battery types.
  • Input/Output Ports: Configure connectors (PV+, BTA+, LOAD+) to align with panel and load requirements.

Get inspired

With its sleek design and advanced MPPT technology, this controller ensures maximum energy yield even in low-light conditions. Whether for residential solar setups or off-grid projects, its customizable voltage options and high power handling make it a versatile solution for efficient solar power management.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MPPT Efficiency94%+5% (98.3%)+10% (99.2%)
Max PV Voltage48V60V72V
Warranty2 years3 years5 years

Supplier's note

  1. Technical Breakthroughs:

    • MPPT Efficiency: The Pro Model’s 99.2% efficiency outperforms industry standards by 15%, reducing energy loss in high-voltage systems.
    • Voltage Flexibility: The Advanced Model supports 60V PV input, enabling compatibility with larger solar arrays compared to traditional 48V controllers.
    • Durability: Enhanced IP65-rated enclosures in all models ensure reliable operation in harsh outdoor environments.

  2. Optimal Version Selection:

    • Residential Users: Base Model suffices for small systems (≤48V) with standard energy needs.
    • Commercial Installations: Advanced Model’s 60V capacity and extended warranty suit medium-scale operations.
    • Industrial Applications: Pro Model’s 72V handling and 5-year warranty are ideal for large solar farms requiring peak efficiency.

With the Pro Model’s 72V capability, you can integrate high-power panels for commercial rooftops. Pair its chemical-resistant casing with outdoor use to ensure long-term reliability. The Advanced Model’s 60V range balances cost and performance for small businesses. Choose wisely based on your system’s voltage requirements and scalability needs.

Frequently asked questions

  • Which MPPT solar controller is best for a 24V solar system with high power demands?

  • How do I clean and maintain an outdoor MPPT solar charge controller?

  • What are the advantages of MPPT over PWM controllers for 300V PV systems?

  • Can this MPPT controller handle 5kW solar arrays and 48V batteries?

  • How does the 3-stage MPPT charging improve battery life in solar setups?

  • Is the MPPT controller compatible with both monocrystalline and polycrystalline panels?

  • Can I adjust the settings of the MPPT controller for off-grid cabins?

  • What warranty and durability features does the MPPT controller offer?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MPPT TechnologySolar system optimization3-Stage MPPT (99.9% Efficiency, IEC 61215) ▲▲▲
(Extracts max power from panels)		Maximizes energy harvest in variable sunlight conditionsHigher cost compared to PWM controllers
Voltage CompatibilityMulti-voltage battery systemsSupports 12V/24V/36V/48V ▲▲
(Flexible for diverse battery setups)		Works with lead-acid, lithium, and AGM batteriesLimited to listed voltages (no 60V+ support in Base tier)
Max PV Input VoltageHigh-voltage solar panel setups300V PV Input ▲▲▲
(Supports panels up to 300V, UL 1741 certified)		Enables use of high-power panels in off-grid systemsRequires robust wiring and safety precautions for high voltages
Power HandlingLarge-scale solar installations5200W Max Power ▲▲
(Handles 5kW+ arrays, IEC 61000 compliance)		Suits commercial/off-grid systems with multiple panelsHeats more under heavy loads (needs ventilation)
User InterfaceDIY solar system setupDigital Display + Customizable Settings ▲
(Adjustable via buttons/LEDs)		Easy parameter tuning (e.g., charge voltage, load control)Requires basic technical knowledge to configure advanced settings
Durability & WarrantyOutdoor/Industrial environmentsIP65 Rating + 2-Year Warranty ▲▲
(Dust/water resistant, ISO 9001 certified)		Withstands harsh weather and dusty conditionsExtended warranty (e.g., 5 years) not available in Base tier

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