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Portable Power Stations
  • Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station
  • Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station
  • Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station
  • Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station
  • Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station
  • Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station
Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station

Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station

  • 2 - 99 Pieces
    $105.63
  • 100 - 499 Pieces
    $98.46
  • 500 - 999 Pieces
    $95.78
  • >= 1000 Pieces
    $92.67

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
OEM of portable power station（Min.Order: 500 pieces）
View product details

Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Solar Charging & Power Storage: Equipped with a 300W foldable solar panel and lithium-ion battery, the Powkey solar power station efficiently converts sunlight into usable energy, storing it for powering laptops, small appliances, and essential devices.
  • Versatile Output Options: Features multiple output ports (AC, USB, Type-C) supporting 220V output, compatible with global plug standards (AU, EU, US, JP, UK, CN), enabling seamless device charging across regions.

Key features

  • 1. Material Technology

    • With a rugged, weather-resistant design featuring corrosion-resistant materials and a durable plastic/metal build, you can ensure reliable performance in outdoor environments. Compliant with RoHS standards, it meets eco-friendly manufacturing requirements.

  • 2. Interactive Design

    • With an intuitive digital display and multi-standard ports (AC, USB, Type-C), you can easily monitor power levels and charge global devices simultaneously. The integrated flashlight and wireless charging capabilities provide added convenience for low-light navigation and device compatibility.

  • 3. Performance Parameters

    • With an MPPT solar controller and 300W output capacity, you can achieve up to 30% faster solar charging compared to PWM models*—powering laptops and appliances efficiently. Its rated power ensures compatibility with high-demand electronics.

  • 4. Scenario Solutions

    • With versatile applications for camping, outdoor adventures, and home backup, you can maintain power access in remote or emergency situations where traditional sources are unavailable. Its portability and compact solar panel enable on-the-go energy independence.

  • 5. Certification Standards

    • With certifications including CE and RoHS, you can trust its safety and compliance with international quality and environmental standards, ensuring reliable and secure operation.

Product details

Solar Energy Battery Storage 300W Computer Chargers for Laptops Camping 220V Portable Power Station

The Powkey Solar Energy Battery Storage 300W Portable Power Station combines a foldable solar panel with a high-capacity lithium-ion battery, delivering reliable power for laptops, camping gear, and home emergencies. With MPPT solar charging technology and multiple international plug types, it ensures efficient energy capture and universal device compatibility.

Technical specifications

FeatureSpecificationBenefit
Battery TypeLithium-ionLightweight, long-lasting power storage
Output Power300W (AC/DC)Powers laptops, lights, and small appliances simultaneously
Charging TechnologyMPPT Solar Controller30% faster solar energy conversion vs traditional systems
CertificationsCE, RoHS, EMCMeets global safety and environmental standards
PortsAC, USB-A, USB-C, 12V DC, wireless chargingVersatile connectivity for global devices
Safety FeaturesOvercharge/overheat protectionSafeguards against damage in extreme conditions

Customization guide

Adjustable parameters include:

  • Battery Capacity: Customize storage (e.g., 200Wh to 500Wh) for extended off-grid use.
  • Port Configuration: Add specialized connectors (e.g., car cigarette lighter) for vehicle compatibility.
  • Solar Panel Size: Expand wattage (e.g., 400W) for faster charging in low-light conditions.

Get inspired

With its compact, rugged design and 220V output, this power station transforms outdoor adventures into worry-free experiences. Whether charging laptops during a hike or powering lights during a blackout, its MPPT efficiency ensures you harness every ray of sunlight.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Capacity200Wh300Wh500Wh*
Solar Charging SpeedStandard+20% faster+35% faster (MPPT 3.0)
Ports3 AC, 2 USB4 AC, 3 USB + USB-C5 AC, 4 USB + Wireless
Weight4.2kg5.1kg7.8kg*

Supplier's note

  1. Technical Breakthroughs:

    • MPPT 3.0 Controller: Delivers 35% faster solar charging than standard models, ideal for cloudy or low-light conditions.
    • Universal Plug Compatibility: Supports 6 global plug types, eliminating the need for adapters during international travel.
    • Durable Lithium-Ion Core: With a 500+ cycle lifespan, it outlasts lead-acid batteries by 3x.

  2. Version Selection Guide:

    • Base Model: Perfect for casual campers needing lightweight power for phones and small devices.
    • Advanced Model: Tailored for frequent travelers requiring laptop charging and multi-device support.
    • Pro Model: Designed for professionals (e.g., photographers, emergency responders) needing high-capacity storage and rapid solar charging in extreme environments.

Example: The Pro version’s 500Wh capacity and wireless charging capability enable uninterrupted power for drones and tablets during extended fieldwork. Paired with its rugged IP65 casing, it withstands rain and dust, ensuring reliability in harsh conditions.

Frequently asked questions

  • Which portable solar power station model suits small camping groups for powering laptops?

  • How do I maintain the solar panel on my Powkey portable power station?

  • Lithium-ion vs. Lead-Acid: Which battery type is better for portable power stations?

  • Can I customize my Powkey power station with wireless charging pads or extra solar panels?

  • Is the Powkey solar power station certified for safety and reliability?

  • Does the Powkey support international plug types for global travel?

  • Can the Powkey power laptops and small appliances during natural disasters?

  • What devices can the Powkey 300W power station charge simultaneously?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Portable Solar Power StationsCamping, outdoor events, home backup300W (Base) ▲500W (Advanced)
MPPT Controller (15% efficiency gain)
Wireless Charging (Qi Standard)
Multi-Region Plugs (AU/EU/US/JP/UK/CN)
CE/RoHS Certified		Solar integration for remote use
Versatile charging options
Multi-region compatibility
Industry safety certifications		Heavier than compact models
Higher cost vs basic units (▲Advanced adds 40% weight)
AC-Only Power StationsHome emergencies, caravans200-500W (PWM controller)
Limited ports (AC/USB)
No solar input		Lower cost
No solar dependency		Requires AC recharge
Less efficient in solar environments
High-Capacity Stationary UnitsHome backup, small businesses1000W+ output
Fixed installation
Industrial-grade build		High capacity for prolonged use
Durable construction		Non-portable
High upfront cost
Compact Emergency KitsTravel, emergency kits100-200W (USB-C only)
Ultra-lightweight (▲Advanced adds solar panel)		Lightweight and affordable
Quick setup		Limited power output
No solar capability (▲Advanced adds 50W solar input)
MPPT Solar-Optimized StationsSolar farms, professional setups500W+ output
MPPT (20% efficiency gain)
Industrial build		Maximized solar efficiency
Robust for harsh environments		Expensive
Bulky and less portable
All-in-One Solar+Storage SystemsRVs, cabins, outdoor events500W+ output
Integrated solar panels
Smart monitoring (▲Advanced adds app control)		Full solar dependency
Smart energy management
Reduced setup time		High cost
Complex installation requirements

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