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  • Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel
  • Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel
  • Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel
  • Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel
Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel

Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel

  • >= 948 Pieces
    $60.48

Customization:

Customized packaging（Min.Order: 948 pieces）
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Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Efficiency Power Generation: Delivers a maximum output of 500W (500W-540W range) with 18% panel efficiency, converting sunlight into clean electricity using polycrystalline solar cells.
  • Durable Design: Built with a corrosion-resistant aluminum frame and polycrystalline silicon cells, ensuring longevity and reliability under diverse environmental conditions.

Key features

  • 1. Material Technology

    • With polycrystalline silicon cells engineered for 18% efficiency (~10% higher than standard poly panels*), you can maximize energy output while maintaining cost-effectiveness. The corrosion-resistant aluminum frame ensures durability in harsh weather conditions.

  • 2. Interactive Design

    • With customizable mounting systems and sleek aluminum framing, you can easily adapt installations to rooftops, ground mounts, or commercial structures*. The grid-like solar cell layout optimizes sunlight absorption for consistent performance.

  • 3. Performance Parameters

    • With a max output of 500W and 18% efficiency, you can achieve up to 540W in optimal sunlight—outperforming similar models by ~20%* for faster energy generation. Ideal for powering homes or small businesses.

  • 4. Scenario Solutions

    • Designed for both residential and commercial use, you can reliably power homes or small businesses with consistent energy generation in diverse environments*. The scalable power range (500W-540W) meets varying energy demands.

  • 5. Certification Standards

    • Backed by a 10-year warranty and eco-friendly manufacturing, you can ensure long-term reliability and sustainable energy solutions*. The panel aligns with environmental goals by reducing carbon footprints.

Product details

Latest Promotion Price 270W Polycrystalline Solar Cells Solar Panel 500W Solar Panel

The Zhejiang JEC New Energy Technology Co., Ltd. polycrystalline solar panel delivers reliable energy conversion with a sleek, grid-patterned design. Available in 270W and 500W configurations, this durable panel combines high efficiency (18%) with a 10-year warranty, making it ideal for residential and commercial solar installations.

Technical specifications

FeatureSpecificationBenefit
TypePolycrystalline Solar PanelCost-effective solution with balanced performance
Max Power Output270W / 500WScalable energy generation for diverse needs
Efficiency18%Optimized sunlight-to-electricity conversion
Power Range500W–540W (Pro Model)Enhanced output for high-demand applications
Frame MaterialCorrosion-resistant aluminumLong-lasting structural integrity
Warranty10 yearsGuaranteed performance longevity

Customization guide

Adjustable parameters include power output (270W–540W) and mounting systems to suit specific installation requirements. For specialized needs, contact Zhejiang JEC for tailored solutions like customized sizes or voltage configurations.

Get inspired

With 18% efficiency, these panels maximize energy harvest in limited spaces. Their durable aluminum frames ensure reliability in harsh weather, while the grid-like design blends seamlessly into modern architecture.

Choose your model

ParameterBase Model (270W)Advanced Model (500W)Pro Model (540W)
Max Power Output270W+85% (500W)+100% (540W)*
Efficiency16% (industry avg)18%18.5%
Weight18kg22kg24kg
Warranty10 years10 years12 years*

Supplier's note

  1. Three Technical Breakthroughs:

    • 18% Efficiency: Outperforms the industry average (16%) by 12.5%, enabling higher energy yield in compact spaces.
    • 10-Year Warranty: Backed by rigorous durability testing, ensuring long-term cost savings.
    • Polycrystalline Innovation: Achieves monocrystalline-like performance at a lower cost through advanced cell engineering.

  2. Optimal Version Selection:

    • Base Model (270W): Ideal for small residential systems or low-power applications.
    • Advanced Model (500W): Perfect for commercial rooftops or medium-scale energy needs.
    • Pro Model (540W): Designed for industrial use or high-insolation regions, offering 20% more output than standard polycrystalline panels.

With the Pro Model’s 18.5% efficiency and 12-year warranty, you can achieve triple the energy output of outdated systems while minimizing maintenance costs. Pair its robust aluminum frame with smart inverters for optimal grid integration.

Frequently asked questions

  • Which solar panel model is best for residential use between the 270W and 500W options?

  • How do I clean and maintain a polycrystalline solar panel to ensure longevity?

  • What's the difference between polycrystalline and monocrystalline solar panels from Zhejiang JEC?

  • Does Zhejiang JEC offer customized solar panels for specific installation needs?

  • Is the 18% efficiency of the 500W polycrystalline panel industry-leading?

  • What does the 10-year warranty cover for Zhejiang JEC solar panels?

  • Are Zhejiang JEC solar panels suitable for harsh weather conditions?

  • Can I install these solar panels in areas with limited sunlight?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Monocrystalline Solar PanelsHigh-efficiency installations, rooftops20-22% efficiency (IEC 61215 certified), 30-year lifespanHighest energy output per area; durable for long-term useHigher upfront cost; sensitive to shading
Polycrystalline (Industry Std)Residential rooftops, moderate budgets16-17% efficiency (IEC 61215), 25-year warrantyCost-effective; widely availableLower efficiency vs. monocrystalline; larger space required for same output
Our Polycrystalline BaseSmall residential systems, budget projects17.5% efficiency (IEC 61215), 270W output (ISO 9050), 10-year warrantyAffordable pricing; reliable performance for basic needsLower power output; limited scalability
Our Polycrystalline AdvancedCommercial rooftops, high-output projects18-19% efficiency (IEC 61215), 500W-540W (ISO 9050), 10-year warranty ▲▲▲▲▲▲▲Maximized energy yield in compact spaces; ideal for high-demand applicationsHigher cost than Base tier; requires professional installation
Thin-Film Solar PanelsFlexible installations (roofs, vehicles)11-13% efficiency (IEC 61646), lightweight (0.5 kg/m²)Flexible design; performs well in low-light conditionsLower efficiency; requires more space; shorter lifespan (15-20 years)
Perovskite Solar PanelsEmerging tech, experimental projects25%+ efficiency (NREL validated), lightweightPotential for breakthrough efficiency; low material costsUnproven long-term durability; not yet commercially standardized

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