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Meike 615W | N-TOPCon Bifacial Dual-Glass Module (66-cell version)
Solar Panels

Meike 615W | N-TOPCon Bifacial Dual-Glass Module (66-cell version)

The Meike 615W TOPCon bifacial module combines 210mm large-size cells with multi-busbar and half-cell technology. It delivers 22.75% efficiency and 80% bifaciality. With an excellent temperature coefficient of -0.28%/°C and outstanding low-light performance, it passes PVEL's rigorous environmental tests. Bifacial gain can reach up to 30%, significantly reducing BoS costs. Backed by a 30-year power warranty with only 0.4% annual degradation, it is an ideal choice for commercial and utility-scale solar projects.

    China Meike 615W | N-TOPCon Bifacial Dual-Glass Module (66-cell version) Manufacturer, Factory | Dawnice China Meike 615W | N-TOPCon Bifacial Dual-Glass Module (66-cell version) Manufacturer, Factory | Dawnice
    MEIKE SOLAR
    TOPCon Era
    ISO9001 ISO14001 ISO45001
    ABUIABACGAAg3vCZugYoyrjXlAEwuAg4nQU
    Core Technology Advantages

    Ultra-High Power 615W

    182-210R large-size cells + multi-busbar half-cell technology, delivering 615W to reduce BOS cost and maximize ROI.

    80% Bifaciality

    Rear-side power gain up to 30% in sand/snow/reflective environments, maximizing energy yield.

    Superior Temperature Coefficient

    Only -0.28%/°C ensures outstanding performance in high-temperature climates, boosting real-world generation.

    Low-Irradiance Performance

    Excellent response in cloudy conditions, early morning & late afternoon, extending daily generation hours.

    Extreme Environment Reliability

    Passed PVEL sand, salt, ammonia, hail & PID tests. 2400Pa wind / 5400Pa snow load for harsh climates.

    3x EL Inspection

    3 electroluminescence tests during manufacturing ensure zero micro-cracks and premium quality with 30-year linear warranty.

    615W Technical Specification Table
    Module Model MK-REC-BDN-615 (N-TOPCon Dual-Glass 66-cell version)
    Peak Power (Pmax) 615 Wp (Power tolerance 0~+4.99W)
    Module Efficiency 22.75% (High-density packaging)
    STC Conditions 1000W/m², Cell temperature 25°C, AM1.5
    NOCT Conditions 800W/m², Ambient temperature 20°C, Wind speed 1m/s
    Open Circuit Voltage (Voc) 48.25 V
    Short Circuit Current (Isc) 15.90 A
    Max Power Voltage (Vmp) 40.73 V
    Max Power Current (Imp) 15.10 A
    Bifaciality Factor 80% ±5%
    Rear-side Power Gain Range 10% ~ 30% (depending on different reflection scenarios)
    Power Temperature Coefficient (Pmax) -0.28%/°C (Superior high-temperature performance)
    Voc Temperature Coefficient -0.23%/°C
    Isc Temperature Coefficient +0.045%/°C
    Module Dimensions (L×W×H) 2382 × 1134 × 30 mm
    Weight 32.6 kg
    Glass Configuration 2.0mm semi-tempered glass (Dual-glass, low iron)
    Frame Material Anodized aluminum alloy
    Junction Box IP68 protection class, with 3 diodes
    Output Cable 4.0mm², (+)250mm / (-)350mm (customizable)
    Mechanical Load Front 5400Pa / Rear 2400Pa
    Max System Voltage 1500V DC
    Max Fuse Rating 35 A
    Operating Temperature Range -40°C ~ +85°C
    First-year Degradation ≤1%
    30-year Linear Power Warranty Annual degradation ≤0.4%
    Rear Gain Example (615W)
    10% gain → 666W | 20% gain → 726W | 30% gain → 787W
    Product Protection
    12-year product warranty / 30-year power warranty
    Rigorous Certifications
    IEC61215 / IEC61730 / PVEL Reliability Tests
    Pallet: 36 pcs/pallet
    13m flatbed: 20 pallets / 720 pcs
    40ft HC container: 20 pallets / 720 pcs
    Custom packaging available

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