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  • Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram
  • Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram
  • Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram
  • Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram
  • Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram
  • Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram
Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram

Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram

  • 10 - 19 Pieces
    $5,386
  • 20 - 299 Pieces
    $4,999
  • 300 - 1499 Pieces
    $4,599
  • >= 1500 Pieces
    $3,999

Customization:

Customized packaging（Min.Order: 10000 pieces）
View product details

Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Efficiency Energy Conversion: Converts DC electricity from solar panels to AC power with 99.9% efficiency, ensuring minimal energy loss for optimal grid integration.
  • Three-Phase Grid-Tie Operation: Designed for 3-phase power systems, enabling seamless connection to the electrical grid and supporting bidirectional energy flow for commercial-scale solar projects.
  • Wide Power Range Compatibility: Supports output power from 1 kW to 250 kW, accommodating diverse system sizes from medium to large-scale installations.

Key features

  • 1. Material Technology

    • With an IP65-rated metal enclosure, you can ensure reliable operation in outdoor environments with dust and moisture resistance*

  • 2. Performance Parameters

    • With 99.9% conversion efficiency, you can achieve up to 2% higher energy output compared to standard inverters*

  • 3. Scenario Solutions

    • With a 50-250kW power range, you can scale installations for commercial or industrial use, outperforming smaller residential inverters*

  • 4. Certification Standards

    • With CSA certification, you can ensure compliance with safety and grid connection standards for professional-grade deployments*

  • 5. Interactive Design

    • With a user-friendly digital interface and intuitive controls, you can monitor performance and adjust settings more easily than models with limited displays*

Product details

Growatt on Grid Solar Inverter 3 Phase 75Kw 100Kw 250Kw 400V Grid Tie Inverter With Circuit Diagram

The Growatt on-grid solar inverter series offers high-efficiency, scalable solutions for commercial and industrial solar systems. With a 99.9% conversion efficiency and robust IP65 protection, these inverters seamlessly integrate solar power into the grid, supporting power outputs from 75kW to 250kW. Certified to CSA standards, they ensure safety and reliability in diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
Power Range75kW, 100kW, 250kWCommercial solar farms, industrial grids
Efficiency99.9%Maximizing energy yield in large-scale systems
Voltage CompatibilityInput: 48V / Output: 400V, 380-415VGrid-tied installations with varied voltage needs
ProtectionIP65Outdoor use in harsh weather conditions
CertificationCSACompliance with North American safety standards
Warranty10 yearsLong-term reliability for critical infrastructure

Customization guide

Adjustable parameters include output power (75kW to 250kW) and voltage configurations (400V or 380-415V) to meet specific project requirements. The modular design allows scalability for expanding solar arrays.

Get inspired

With 99.9% efficiency and a 250kW capacity, the Growatt series empowers businesses to achieve grid parity. Whether for a small warehouse or a large solar farm, these inverters deliver unmatched performance and adaptability.

Choose your model

ParameterBase Model (75kW)Advanced Model (100kW)Pro Model (250kW)
Max Power Handling75kW100kW (+33% capacity)250kW (+200% capacity)*
Voltage Range400V380-415V (±8.75% flex)380-415V (±8.75% flex)
Efficiency99.9%99.9%99.9%
Grid CompatibilitySingle/three-phaseThree-phase onlyThree-phase only

Supplier's note

  1. Technical Breakthroughs:

    • 99.9% Efficiency: Outperforms industry standards by 1-2%, reducing energy loss in large-scale systems.
    • 250kW Scalability: The Pro model handles 3x the capacity of base models, ideal for megawatt-scale solar farms.
    • IP65 Protection: Ensures operation in dusty/rainy conditions without additional enclosures.

  2. Version Selection Guide:

    • Base Model (75kW): Best for small businesses or medium solar arrays (e.g., 500kWp systems).
    • Advanced Model (100kW): Suitable for mid-sized commercial projects needing three-phase grid integration.
    • Pro Model (250kW): Designed for large industrial sites or solar farms requiring maximum power output. With its 250kW capacity, it enables projects to achieve economies of scale while maintaining grid stability.

*Compared to the Base Model.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power CapacityCommercial solar farms, industrial sitesIndustry Standard: Up to 200 kW (IEC 61727)
Our Base: 75 kW ▲ Advanced: 250 kW (Supports 100–200 panels)
(▲: 33% increase per tier)		Scalability for large-scale installations; 250 kW exceeds industry norms for megawatt systemsHigher cost for advanced models; requires professional installation for high-power variants
Inverter EfficiencyResidential/commercial energy optimizationIndustry Standard: 98% (ENERGY STAR)
All Tiers: 99.9% (IEC 61000-3-2)		Minimal energy loss (0.1% better than standard); reduces long-term operational costsHigher upfront cost for premium efficiency components
Input Voltage RangeHybrid solar-storage systemsIndustry Standard: 200–600V (UL 1741)
Base: 48V ▲ Advanced: 48–800V (Customizable via firmware)		Flexibility for low-voltage arrays (e.g., residential setups)
(▲: 15x voltage range expansion)		Requires compatible panels for advanced configurations
Protection RatingOutdoor/wet environmentsIndustry Standard: IP54 (NEMA 4)
All Tiers: IP65 (Dust/waterproof per IEC 60529)		Operates in rain/snow without enclosure modificationsHeavier build increases shipping and mounting costs
Grid CompatibilityUrban high-voltage gridsIndustry Standard: 220–240V (IEC 61000-3-2)
All Tiers: 380–415V (400V nominal)
(▲: 70% higher output voltage)		Direct integration with industrial 3-phase grids (e.g., factories)
(▲: 400V vs. residential 220V)		Not compatible with low-voltage residential grids without step-up transformers
Warranty & CertificationNorth American/EU projectsIndustry Standard: 10 years (IEC 62938)
All Tiers: 10 years + CSA/UL 1741 certification		Meets mandatory safety requirements in key markets; extended warranty availableCertification costs may add 5–10% to total system cost

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