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Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 1
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 2
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 3
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 4
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 5
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 1
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 2
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 3
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 4
Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price  Three Phase Grid-Tied Inverters 5

Solis S6-GC3P(25-40)K03-LV-ND string Solar Inverter Good Price Three Phase Grid-Tied Inverters

The Solis S6-GC3P(25-40)K03-LV-ND is engineered to provide robust, intelligent, and economical solar power conversion for demanding commercial applications.

  • Advanced "ND" Coating for Enhanced Durability: The board is treated with a specialized New Coating (ND) that provides superior protection against Potential Induced Degradation (PID) and corrosion. This significantly extends the product's lifespan and maintains high performance, even in coastal or humid areas with high salinity and pollution.

  • High Efficiency & Maximum Energy Yield: Achieves a peak efficiency of up to 98.7%, minimizing conversion losses. Its wide MPPT voltage range and low start-up voltage ensure energy production starts early in the morning and continues until late in the evening, maximizing daily power generation.

  • Flexible System Design with Dual MPPT: Equipped with two independent MPPT trackers, this inverter allows for the connection of solar strings with different orientations, tilts, or module types. This design flexibility is ideal for commercial rooftops with multiple planes, mitigating the impact of partial shading and optimizing overall system yield.

  • Integrated Safety & Grid Compliance: Features built-in Arc Fault Circuit Interruption (AFCI) protection, which automatically shuts down the system upon detecting a dangerous arc, critical for fire prevention. It also complies with stringent international grid codes (e.g., G98/G99, VDE-AR-N 4105), ensuring stable and safe integration with the utility grid.

  • Comprehensive Monitoring & Smart O&M: Offers seamless remote monitoring and management through the Solis Cloud platform and mobile app. Users can access real-time data, performance analytics, and fault alerts, enabling proactive maintenance and reducing operational costs.

  • Robust Build & Cost-Effective Operation: Boasts an IP66 protection rating for full resistance to dust and powerful water jets, ensuring reliable operation outdoors. Its competitive pricing, combined with high reliability and low maintenance needs, results in an excellent return on investment and a low Levelized Cost of Energy (LCOE).

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    Solis-S6-GC3P(25-40)K03-ND
    Solis-S6-GC3P(25-40)K03-ND
    Product name
    Solis Three Phase Grid-Tied Inverters
    Rated voltage
    600V/720V
    Surge protection
    YES
    Ingress protection
    IP66
    Rated grid frequency
    50 Hz / 60 Hz
    Max. operation altitude
    4000m
    Communication
    RS485, Optional: Wi-Fi, GPRS
    Maximum Series Fuse Rating
    Intelligent fan-cooling
    Max. Efficiency
    98.5%-98.6%
    Warranty
    10 YEARS
    Weight
    25.3kg/25.5kg/26.5kg
    Dimension (L*W*H)
    355× 625 × 250mm
    Operating Temperature
    -25 ~ +60°C
    Application
    Commercial project, residential rooftop photovoltaic system

    Product Features

    S6-GC3P(25-40)K03-ND2



    • Max. efficiency 98.6%
    • String current up to 20A
    • > 150% DC/AC ratio, supports high power modules
    • Automatic voltage stabilization technology in weak grid conditions
    • AFCI protection, proactively reduces fire risk
    • Supports RS485/ WiFi/GPRS/4G
    • Scan to register on SolisCloud, supports remote upgrade and control

    Application Cases

    Remote Area Solar Station 1
    Household solar energy2
    Industrial and Commercial Solar Energy 1

    Remote Area Solar Station

    Household solar energy

    Industrial Solar Energy

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    WhatsApp: +86 13773120295
    Company Address: No. 6 Leshan Road, Yushan Town, Kunshan City, Jiangsu Province, China 215300
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