6 BEST SOLAR CHARGING UNITS 2025

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6 Best Solar Charging Units

When you’re off the grid, staying powered up can be a real challenge—especially if you’re relying on your devices for navigation, lighting, or emergency contact. That’s where solar charging units for camping come in. Lightweight, portable, and eco-friendly, today’s best solar chargers for camping are game-changers for outdoor enthusiasts. Whether you’re backpacking in the backcountry or setting up a family campsite, these portable solar charging units allow you to harness the power of the sun and stay connected wherever you roam.

BigBlue 28W Solar Charger with Battery Pack

BigBlue 28W Solar Charger with Battery Pack is a foldable, high-efficiency solar panel designed for outdoor enthusiasts who need reliable power on the go.  With it’s durable construction and smart charging technology, it’s a popular choice for backpackers, campers, and hikers.

  • Capacity: Depending on the bundled power bank (typically 10,000–20,000mAh).
  • Key Features: High-efficiency solar panels (SunPower), auto-restart tech, smart IC for optimal charging.
  • Advantages: Fast charging under direct sunlight; excellent for multi-day hikes.
  • Considerations: Bulkier due to panel size; the battery must be attached externally.
  • Solar Panel: Fold-out for faster solar charging
  • Weight: ~20 oz (567 g)
  • Why it’s great: Built-in solar panels are functional for multiple uses.

 Overview

  • Solar Output: 28W (up to 24% conversion efficiency.
  • USB Ports: 3 USB-A ports (5V/2.4A max per port; 4.8A total.
  • Folded Size: 11.1 × 6.3 × 1.3 inch)
  • Unfolded Size: 33.1 × 11.1 × 0.2 inch)
  • Features: Smart charging technology, PET polymer surface, optional digital ammeter, grommet-reinforced holes for easy attachment

PRO’S

  • High Efficiency: Utilises SunPower solar panels with up to 24% conversion efficiency, outperforming many competitors in both direct and indirect sunlight.
  • Multiple Device Charging: Equipped with three USB-A ports, allowing simultaneous charging of different devices, like smartphones, tablets, and power banks.
  • Portability: Lightweight and compact when folded, making it easy to pack and carry during outdoor activities.
  • Durable Design: Constructed with a PET polymer surface and 900D polyester fabric, resisting rain and wet conditions (note: junction box is not waterproof).
  • Smart Charging: Built-in technology detects connected devices and adjusts the charging speed accordingly, ensuring safe and efficient charging.

CON’S

  • No Power Storage: This is a solar panel only;  does not have an internal battery to store power for later use.
  • Performance in Overcast Conditions: Charging efficiency drops significantly in cloudy or shaded environments.
  • Device Heating: The device pocket lacks insulation, which can lead to overheating of devices placed inside during charging.
  • Water Resistance Limitations: While the panels are water-resistant, the junction box is not waterproof, requiring caution in wet conditions.

CLICK THE LINK FOR SunPower solar panels

Goal Zero Venture 35 + Nomad 10 Kit

The Goal Zero Venture 35 + Nomad 10 Kit is a compact and rugged solar charging solution designed for outdoor enthusiasts. This kit combines the Venture 35 power bank with the Nomad 10 solar panel, providing reliable power for small USB devices during camping, hiking, or emergencies.

Goal Zero Venture 35 Power Bank + Nomad 10 Kit

  • Solar Panel: Nomad 10 (10W) charges device efficiently
  • Weight: Combo ~22 oz (623 g)
  • Why it’s great: Premium outdoor gear; reliable in rough conditions.

Venture 35 Power Bank

  • Battery Capacity: 35.52Wh (9600mAh)
  • Charging Ports:  USB-C (18W) input/output – USB-A (15W max) output
  • Durability: IP67 rating; dustproof and waterproof up to 1 meter for 30 minutes.
  • Additional Features: Integrated 50-lumen flashlight.
  • Weight: 10.12 oz (286.9g)
  • Dimensions: 4.4 x 2.7 x 1.1 inches (11.2 x 6.8 x 2.8 cm)

Nomad 10 Solar Panel

  • Power Output: 10W (5V, up to 1.5A)
  • Design: Foldable with built-in kickstand for optimal solar positioning.
  • Durability: Rugged and weather-resistant construction.
  • Weight: 1.12 lbs (0.51 kg)
  • Dimensions: – (Unfolded: 9.5 x 14.5 x 0.75 inches) -(Folded: 9.5 x 7.2 x 1.25 inches)

Charging Times: Approximately 3 hours depending on the sunshine.

Device Charging Capacity: Smartphone: Up to 3 recharge – POV Camera: Up to 6 charges – Headlamp: Up to 7 recharge – Tablet: Approximately 1 recharge.

 PRO’S

  • Durability: Both components are built to withstand harsh outdoor conditions.
  • Portability: Lightweight and compact design make it easy to carry.
  • Versatility: Suitable for charging a variety of small USB devices.
  • Integrated Lighting: Built-in flashlight adds utility during nighttime activities.

CON’S

  • Limited Capacity: Not suitable for charging larger devices like laptops.
  • Solar Charging: Solar recharging can be slow, especially in less-than-optimal sunlight conditions.
  • Cannot charge other devices while the power bank is being charged.

CLICK THE LINK FOR Goal Zero Venture 35 + Nomad 10 Kit

BLAVOR Solar Power Bank (Qi Wireless Version)

BLAVOR Solar Power Bank (Qi Wireless Version) is a compact and versatile charging solution designed for camping and outdoor adventure. Combining multiple charging options with rugged durability, it caters to those needing reliable power on the go. While its solar charging feature is best reserved for emergencies.

  • Capacity: 10,000mAh
  • Key Features: Wireless charging, dual USB output, compass, flashlight.
  • Advantages: Multifunctional, affordable, and compact.
  • Considerations: Solar input is minimal; intended for topping off, not full recharge via sunlight.
  • Solar Panel: Basic trickle charging
  • Weight: ~8 oz (227 g)
  • Why it’s great: Compact, budget-friendly, wireless charging and a flashlight.
  • Dimension: 5.9 x 3.1 x 0.8 inch.
  • Weight: 9.3 ounces.

Key Features

  • Battery Capacity: 10,000mA
  • Charging Options: – USB-C input/output -USB-A output -Qi wireless charging.
  • Solar Charging: Integrated solar panel for emergency recharging
  • Additional Features: -Dual LED flashlight -Compass carabine -IPX5 waterproof, dustproof, and shockproof design
  • Materials: Flame-retardant ABS+PC with rubber skin-feel oil coating.

PRO’S

  • Versatile Charging: Supports USB-C, USB-A, and Qi wireless charging, allowing simultaneous charging of multiple devices.
  • Durable Design: Built to withstand outdoor conditions with water, dust, and shock resistance.
  • Additional Tools: Includes dual LED flashlights and a compass carabiner, enhancing its utility for outdoor activities.
  • Eco-Friendly: Carbon-free Certified, indicating a reduced carbon footprint.

CON’S

  • Solar Charging Efficiency: Solar recharging is slow and primarily suitable for emergencies; relying solely on solar may not be practical for regular use.
  • Charging Speed: Some users report that charging speed, especially via solar, can be inconsistent.
  • Accessory Quality: The included charging cable may be of lower quality; using a personal, high-quality cable is recommended.
  • CLICK THE LINK FOR BLAVOR Solar Power Bank

Hiluckey Outdoor Solar Charger

The Hiluckey Outdoor Solar Charger (25000mAh) is a versatile and rugged power bank designed for outdoor enthusiasts. With its high-capacity battery and multiple charging options, it aims to keep your devices powered during extended trips away from conventional power sources. While its solar charging capabilities are better than many competitors.

is a solid choice for those seeking a high-capacity, durable charging solution for outdoor adventure. While its solar charging capabilities are better than many competitors, it’s best used as a supplementary charging method rather than the primary on. If you require faster solar charging or lighter weight, you might consider other options like the BigBlue SolarPowa 28 or X-Dragon 20W solar charger.

  • Capacity: 25,000mAh
  • Solar Panel: Four-fold-out panels for decent solar charging
  • Weight: ~18 oz (510 g)
  • Why it’s great: More solar surface area = better recharge in the wild.

Key Features

  • Battery Capacity: 25,000mAh, capable of charging a smartphone 6–8 times or a tablet about 2.5 times.
  • Solar Panels: Equipped with four foldable solar panels, delivering up to 6W in direct sunlight.
  • Charging Ports: – 1 USB-C port.
  • Fast Charging: Supports 15W output, capable of charging an iPhone to 50% in approximately 30 minutes.
  • Recharging Time: Approximately 8 hours with a PD fast charger (not included).
  • Durability: Designed to be dust, shock, and splash-resistant, suitable for outdoor use.
  • Additional Features: Built-in LED flashlight, pass-through charging capability.

PRO’S

  • High Capacity: Suitable for multi-day trips, reducing the need for frequent recharging.
  • Multiple Charging Options: Allows simultaneous charging of up to three devices.
  • Solar Charging: The four-panel design offers better solar charging efficiency compared to single-panel models.
  • Durability: Rugged construction with water, dust, and shock resistance, ideal for outdoor use.
  • Pass-Through Charging: Allows charging of devices while the power bank itself is being recharged.

CON’S

  • Solar Charging Time: Fully recharging via solar panels can take several days, making it impractical for quick power needs.
  • Weight: At approximately 1.1 lbs (499g), it may be considered heavy for minimalist backpackers.
  • No Integrated Hanging Hook: Lacks a built-in hook or loop for easy attachment to backpacks during hikes.
  • Customer Service: Some users have reported dissatisfaction with customer service responsiveness.

CLICK THE LINK FOR Hiluckey Outdoor Solar Charger

QiSa 38800mAh Solar Power Bank

QiSa 38800mAh Solar Power Bank is a high-capacity, rugged portable charger designed for outdoor adventures and emergency preparedness. While its solar charging capability is best reserved for emergencies, its multiple charging options and durable design make it a valuable tool for staying powered up.

Capacity: 38,800mAh (big!)

Solar Panel: Basic panel, good for topping up

Weight: ~22 oz (623 g)

Why it’s great: Massive capacity; can charge multiple devices, even small appliances in a pinch.

Selection Considerations:

When selecting a solar power bank for hiking or camping, it is critical to assess:

  • Charging Method: Whether the device is charged primarily via solar input or traditional wall charging.
  • Portability: Weight and dimensions, especially for long-distance hikers.
  • Ruggedness: Resistance to environmental factors such as water ingress, dust, and physical shock.
  • Charging Efficiency: Type and efficiency of the solar cells (e.g., monocrystalline vs. polycrystalline).
  • Compatibility: Output voltage and connector types to match personal devices.

Things to Look For:

  • Capacity: 10,000–20,000mAh is ideal for phones/headlamps.
  • Weight: Lighter = better for hiking.
  • Solar Panel Size: Bigger panels = faster charging.
  • Durability: Look for water/shock/dust resistance.
  • Extra Features: Flashlight, compass, wireless charging, multiple ports.

 Key Features

  • Battery Capacity: 38,800mAh, capable of charging a smartphone multiple time.
  • Charging Options: -Dual USB-A outputs (5V/3.1A -USB-C input/output (5V/3A -Micro USB input (5V/2A -10W Qi wireless charging for compatible device.
  • Solar Charging: Equipped with four foldable solar panels, providing up to 5.5V/1.5A under ideal sunlight conditions.
  • Durability: IP66-rated for water, dust, and shock resistance, suitable for various outdoor environments.
  • Additional Features: – Built-in LED flashlight with three modes: strong light, flash, and SOS – Can charge up to four devices simultaneously – Smart chip technology for overcharge, overcurrent, overvoltage, and short-circuit protection.

PRO’S

  • High Capacity: The substantial battery capacity allows for multiple device charges, making it ideal for extended outdoor activities.
  • Multiple Charging Methods: Offers versatility with USB-A, USB-C, Micro USB, and wireless charging options.
  • Durable Design: Built to withstand harsh conditions, including rain and dust, enhancing its suitability for outdoor use.
  • Simultaneous Charging: Ability to charge up to four devices at the same time, catering to users with multiple gadgets.
  • Emergency Features: The integrated flashlight with multiple modes is beneficial during emergencies or nighttime use.

CON’S

  • Solar Charging Efficiency: Solar recharging is slow and primarily suitable for emergencies; relying solely on solar may not be practical for regular use.
  • Size and Weight: The power bank’s large capacity and multiple panels contribute to a bulkier and heavier design, which may not be ideal for minimalist backpackers.
  • Wireless Charging Limitations: Some users report that the wireless charging feature may have slower charging speeds and can be sensitive to device placement.

CLICK THE LINK FOR QiSa 38800mAh Solar Power Bank

SOLPERK 50W Solar Battery Charger

This advanced MPPT charge controller providing over 30% additional power compared to standard solar charge controllers. This fully waterproof MPPT controller can be completely submerged in water. It offers comprehensive protection for your battery, safeguarding against overcharging, deep discharging, excessive voltage, current surges, overloads, short circuits, reverse polarity, and overheating.

The SOLPERK solar charger kit comes with a 360° adjustable bracket, allowing you to easily adjust it for optimal sunlight exposure. It can be easily installed on the ground, wall, or roof to maximize power generation. Additionally, the four corners of the solar panel are edged for added protection during use, ensuring the safety of the product and preventing scratches.

The 50 watt solar panel uses A+monocrystalline silicon, monocrystalline A+ solar cell has an excellent cell efficiency of 30%. Solar Charger Kit designed to charge and maintain 12V rechargeable batteries, including LiFePO, with a lifespan of up to 25 years, Lithium Ion, AGM, SLA, GEL, EF.

Featuring a low-iron tempered glass surface and a corrosion-resistant aluminum frame, this solar panel is completely waterproof and rustproof. This 12V solar panel is engineered to endure harsh weather conditions, including sandstorms, high winds, thunderstorms, blizzards, and hail. It can handle wind pressures up to 2400Pa and snow loads of up to 5400Pa.

SOLPERK MPPT controller has three indicator lights to help us better use the solar panel. The blue light represents that the controller is connected to the solar panel, the red light represents that the battery is being charged, and when the green light is on, the battery is fully charged.

1 solar panel + 1 solar charger controller + 1 alligator clips + 1 SAE extension cable + 4 set of mounting pieces. We provide one year after-sale service and lifetime technical support. 7×24 hours After-sales service ensures that your question is answered within one day.

CLICK THE LINK FOR SOLPERK solar charger kit

A reliable solar charging unit is one of the smartest additions you can make to your camping gear. With so many high-quality options on the market, it’s easier than ever to find a solar-powered solution that fits your trip style—whether you need to charge a phone, GPS, headlamp, or even a small power bank. Embracing solar power for camping not only keeps your devices running, but it also reduces your reliance on disposable batteries and generators. Choose the right setup, and you’ll enjoy a smoother, safer, and more sustainable outdoor experience.