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  • Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel
  • Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel
  • Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel
  • Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel
  • Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel
  • Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel
Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel
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Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel

  • >= 2 Pieces
    $35

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
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Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Solar Charging Solution: A 20W foldable solar panel designed to efficiently charge electronic devices using renewable solar energy.
  • Multi-Power Source Compatibility: Supports charging via solar, electric grid, or battery backup, ensuring reliability across diverse scenarios.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel housing and flexible, foldable solar panels, you can ensure long-lasting durability and easy portability for outdoor adventures.

  • 2. Interactive Design

    • With a multi-source power management system, you can seamlessly integrate solar, battery, and electric power for uninterrupted energy supply in both home and commercial settings.

  • 3. Performance Parameters

    • With a 20W output capacity, you can charge devices up to 30% faster than standard 15W panels*

  • 4. Scenario Solutions

    • Designed for household, commercial, and hotel use, you can rely on it for home energy backup, business operations, or hospitality needs with its versatile power compatibility.

  • 5. Certification Standards

    • As part of an evacuated tube solar geyser system, it meets international energy efficiency standards for optimal performance in diverse environments.

Product details

Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel

The Solar Battery Charger Foldable Panel Solar Flexible Plate 20W Folding Solar Panel is a versatile energy solution designed for household, commercial, and hotel applications. Built with a stainless steel housing for durability and featuring a foldable, flexible design, it seamlessly integrates solar, battery, and electric power sources. Ideal for environments requiring reliable renewable energy, this panel optimizes efficiency while adapting to diverse usage scenarios.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel HousingWithstands harsh outdoor conditions in commercial and industrial settings
Power Output20WSufficient for charging small devices or powering low-energy appliances in households
DesignFoldable & FlexibleEasy storage and transport for outdoor events or hotel amenities
Power SourcesSolar, Battery, ElectricHybrid energy support for uninterrupted power in hotels or remote commercial sites
CompatibilitySolar Geyser, Evacuated Tube SystemsIntegrates with solar water heating systems for commercial-scale energy efficiency

Customization guide

Adjustable power output settings and modular mounting options allow customization to meet specific energy demands (e.g., boosting capacity for commercial use or reducing size for residential spaces).

Get inspired

With its foldable design and stainless steel durability, this solar panel empowers users to harness clean energy anywhere—from powering hotel amenities to supporting off-grid commercial operations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output20W30W (+50%)*50W (+150%)*
Weight2.5kg3.2kg (Lightweight)4.0kg (Premium Build)
Efficiency18%22% (+22%)25% (+39%)
Durability RatingIP54IP65 (+30% Water/Dust Resistance)IP67 (+50% Enhanced)

Supplier's note

  1. Three Technical Breakthroughs:

    • Stainless Steel Housing: Enhances corrosion resistance, ideal for marine or industrial environments.
    • Foldable Flexibility: Reduces storage space by 40% compared to rigid panels, enabling easy transport.
    • Multi-Power Integration: Seamlessly switches between solar, battery, and electric modes for uninterrupted power in hotels.

  2. Optimal Version Selection:

    • Base Model: Best for households or small businesses needing reliable 20W output.
    • Advanced Model: Targets commercial users requiring higher efficiency (22%) and IP65 protection for outdoor setups.
    • Pro Model: Designed for hotels or large-scale operations demanding 50W power and IP67 durability for extreme conditions.

With the Pro Model’s 25% efficiency, you can power evacuated tube systems faster than industry benchmarks. Pair its IP67 rating with stainless steel housing to ensure longevity in harsh hotel environments. The Base Model’s compact design makes it perfect for residential solar geysers.

*Comparative values reflect improvements over the Base Model.

Frequently asked questions

  • Which solar charger model suits both household and commercial use?

  • How do I maintain the stainless steel housing of the foldable solar panel?

  • Stainless Steel vs. Aluminum: Which material is better for outdoor solar panels?

  • Can this solar panel be customized for rooftop installation in hotels?

  • Is the 20W panel certified for outdoor weather resistance?

  • How portable is the foldable solar panel for RV or camping use?

  • Does the panel work with existing battery systems?

  • What makes this panel suitable for hotels compared to rigid solar panels?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Portable Solar ChargersCamping, outdoor events, emergency kitsFoldable 20W (Industry: 10W ▲), Tri-Power (Solar/Electric/Battery), 285 GSM Material (ISO 3801)Lightweight, multi-power flexibility, compact designLower output for heavy appliances, slower charging for large devices
Traditional Solar Water HeatersResidential homes with roof spaceRigid panels (15W), Stainless Steel Housing (ASTM A240), Solar OnlyHigh efficiency in sunny climates, durable constructionHeavy, non-portable, installation complexity
Grid-Tied Solar SystemsUrban homes with grid accessFixed panels (30W+), Grid Backup, Inverter-Optimized (IEC 61730)Low maintenance, cost-effective over time, reliable power supplyDependent on grid stability, no off-grid capability
Stand-Alone Solar Water HeatingRemote/off-grid locations18W, Evacuated Tubes (ISO 9807), Corrosion-Resistant Coating (ASTM D543)Off-grid capability, eco-friendly, low operational costsHigher upfront cost, space requirements, slower heating in low-light conditions
Hybrid Solar Solutions (Our Product)Hotels, commercial buildings, mixed use20W (Industry: 15W ▲), Tri-Power, Stainless Steel Housing (ASTM A240), Evacuated Tubes ▲▲Versatile for household/commercial use, durable, dual functionality (heating + charging)Moderate weight, requires installation expertise, premium pricing
Evacuated Tube CollectorsCommercial water heatingHigh Efficiency (22%), Corrosion Resistant (ASTM A240), Frost-Proof Design (ISO 9807)Long lifespan (25+ years), superior heat retentionFragile glass tubes, higher installation cost, maintenance intensive

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