FlexSolar 36W Portable Solar Panel Alternatives: 6 Similar Picks Compared
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The FlexSolar 36W Portable Solar Panel offers a compact, lightweight solution for hikers who need to keep small devices charged on the trail. If you are looking for flexsolar 36w portable solar panel alternatives, you might want a different wattage, size, or brand to better fit your specific gear setup. This list compares 6 similar picks based on how their specifications align with the original model.
We selected these alternatives because their specs overlap with the FlexSolar 36W in key areas like portability, output ports, and panel type. Some options provide higher wattage for more power, while others prioritize even lighter weights or different weather resistance ratings. By focusing strictly on published specifications, we help you identify which panel matches your needs for weight, efficiency, and connectivity without relying on subjective opinions.
How each alternative compares
SOKIOVOLA 50W Foldable Solar Panel
The SOKIOVOLA 50W model offers 14 more watts than the FlexSolar, which helps charge devices faster in good light. It weighs 2.1 pounds, slightly more than the FlexSolar’s 1.7 pounds. The SOKIOVOLA is foldable with USB-C and USB-A ports. You get more power density if you can carry the extra weight. The FlexSolar remains lighter and more compact for ultralight backpacking. Choose the SOKIOVOLA if you need higher output for tablets or multiple phones.
SOLUPUP 30W Foldable Solar Charger
The SOLUPUP 30W panel is lighter and smaller than the FlexSolar 36W. It weighs less and folds down to a tiny footprint. You lose six watts of power, which matters for larger devices. It has USB-C and USB-A ports for charging smartphones. The SOLUPUP is a budget-friendly choice for hikers who prioritize minimal weight. The FlexSolar offers more power and a higher efficiency rating. Pick the SOLUPUP if you only need to charge a phone and want the smallest possible pack.
Renogy 400W Foldable Solar Panel Pair
The Renogy 400W pair provides massive power compared to the FlexSolar 36W. It weighs 29.5 pounds, making it unsuitable for backpacking. It uses N-Type cells for high efficiency. The Renogy is for RVs, boats, or fixed off-grid sites. You gain robust build quality and serious charging capacity. The FlexSolar is for portable, on-the-go use. Choose the Renogy if you need to power appliances or charge batteries quickly. It is not a direct alternative for hikers seeking lightweight gear.
FlexSolar 30W Foldable USB Solar Charger
The FlexSolar 30W is a sibling product that weighs only 1.1 pounds. It is lighter than the 36W model but offers six fewer watts. It has the same USB-C and USB-A ports. The 30W version is more compact and easier to carry. You sacrifice a bit of charging speed for reduced weight. The 36W model has a higher efficiency rating. Pick the 30W if you want the lightest possible option. It is ideal for short trips where every ounce counts.
CTOLITY 200W Foldable Solar Panel
The CTOLITY 200W panel is built for marine and RV use. It weighs 17 pounds and includes MC4 and XT60 connectors. It has an IP65 rating for water resistance. The FlexSolar is for small electronics and backpacking. The CTOLITY charges batteries and powers larger loads. You gain industrial durability and versatile connectors. The FlexSolar is portable and simple. Choose the CTOLITY if you need to charge boat batteries or run 12V systems. It is not suitable for hiking.
MHPOWOS 45W Foldable Solar Panel
The MHPOWOS 45W panel offers nine more watts than the FlexSolar 36W. It weighs 3.31 pounds, which is nearly double the FlexSolar weight. It has USB-C and USB-A ports. The MHPOWOS provides faster charging for tablets or multiple devices. The FlexSolar is lighter and more portable. You trade weight for extra power. Pick the MHPOWOS if you need more output and do not mind carrying extra pounds. It is a good middle ground between ultralight and heavy panels.
Quick picks
Our 7 picks
FlexSolar 36W Portable Solar Panel
Best for: ultralight backpacking and emergency kits
- Rated Power
- 36W
- Conversion Efficiency
- 24%
- Panel Type
- Flexible, foldable
- Cell Type
- Monocrystalline
- IP Rating
- IP57
- Weight
- 1.7 lbs
View on Amazon: FlexSolar 36W Portable Solar Panel Affiliate link
The FlexSolar 36W is a lightweight, flexible solar panel designed for backpacking and emergency kits. It features monocrystalline cells with 24% conversion efficiency and includes USB-A, USB-C, and DC ports for versatile charging. Weighing just 1.7 lbs and measuring 7.7 by 5.1 inches, it is highly portable. The IP57 rating ensures resistance to splashes and dust, making it reliable for outdoor use.
Pros
- 24% conversion efficiency using monocrystalline cells
- Lightweight 1.7 lbs design with carabiners
- IP57 waterproof and dustproof rating
- USB-A, USB-C, and DC output ports
Cons
- Lower 36W output compared to 50W or 200W alternatives
- Flexible panel may be less durable than rigid frames
- No included cables for device connection
Good fit if
- You need a lightweight panel for backpacking
- You want a compact emergency power source
- You require multiple output port types
Skip if
- You need high wattage for RVs
- You prefer rigid panel durability
- You want to charge large batteries
Verdict: The FlexSolar 36W Flexible Solar Panel is ideal for hikers who prioritize weight savings over raw power output. Its compact size and multiple ports make it a practical tool for keeping small devices charged on the trail.
SOKIOVOLA 50W Foldable Solar Panel
Best for: hikers seeking lightweight high-efficiency power
- Rated Power
- 50W
- Conversion Efficiency
- Up to 24.8%
- Panel Type
- Foldable
- System Voltage
- 18V
- IP Rating
- IP68
- Weight
- 2.1 pounds
View on Amazon: SOKIOVOLA 50W Foldable Solar Panel Affiliate link
The SOKIOVOLA 50W panel offers 24.8% conversion efficiency in a lightweight 2.1-pound package. It folds to 14.7 by 7.88 inches and includes USB-C, USB-A, and DC outputs. This unit suits hikers and campers needing portable power. It carries an IP68 rating for dust and water resistance, though the junction box remains exposed.
Pros
- 24.8% high conversion efficiency
- Lightweight 2.1-pound design
- IP68 dust and water resistance
- Three output ports including USB-C PD 30W
Cons
- Junction box is not waterproof
- No built-in battery storage
- Orange color limits discreet use
Good fit if
- You need a lightweight panel for hiking
- You want high efficiency in a small footprint
- You require multiple output options for devices
Skip if
- You need weatherproof electrical connections
- You require integrated power storage
- You prefer a neutral color scheme
Verdict: SOKIOVOLA 50W Foldable Solar Panel delivers strong efficiency and portability for outdoor adventurers. It fits users who prioritize weight and conversion rates over weatherproof connectors.
SOLUPUP 30W Foldable Solar Charger
Best for: lightweight hiking and camping trips
- Rated Power
- 30W
- Conversion Efficiency
- 23%+
- Panel Type
- Foldable
- Cell Type
- Monocrystalline silicon
- IP Rating
- IPX5
- Weight
- 2.4 lb
View on Amazon: SOLUPUP 30W Foldable Solar Charger Affiliate link
The SOLUPUP 30W panel uses monocrystalline silicon cells to achieve over 23% energy conversion efficiency. It features dual USB-A and USB-C ports for simultaneous charging. The unit weighs 2.4 lb and folds to a compact size. An IPX5 rating provides water and dust resistance. This lightweight design suits hikers and campers who need reliable power for small electronics in outdoor settings.
Pros
- 23%+ energy conversion efficiency
- IPX5 waterproof and dustproof rating
- Dual USB-A and USB-C ports
- Lightweight 2.4 lb build
- Built-in smart chip for device safety
Cons
- Lower 30W output limits charging speed
- No DC barrel jack or MC4 connectors
- Only 5V output voltage available
Good fit if
- You need a lightweight panel for hiking
- You want to charge two devices at once
- You require water-resistant gear for rain
Skip if
- You need to charge laptops or power banks quickly
- You require high-voltage DC output for equipment
- You want to charge multiple devices simultaneously
Verdict: SOLUPUP 30W Foldable Solar Panel fits hikers who prioritize portability and weather resistance over raw power output. It is a practical tool for keeping smartphones charged on the trail.
Renogy 400W Foldable Solar Panel Pair
Best for: High-efficiency portable power generation
- Rated Power
- 400W
- Conversion Efficiency
- 25%
- Panel Type
- Foldable
- Cell Type
- N-Type
- Busbar Count
- 16BB
- IP Rating
- IP65
View on Amazon: Renogy 400W Foldable Solar Panel Pair Affiliate link
This Renogy 400W foldable solar panel uses N-Type cells and 16BB busbars to achieve 25% conversion efficiency. Weighing 27.78 lbs, it packs down to backpack size with a magnetic closure. You get USB-C PD 45W and dual USB-A ports for small devices. The MC4 output connects to power stations, though a separate adapter may be needed. It stands at four adjustable angles and carries an IP65 rating.
Pros
- 25% conversion efficiency with N-Type cells
- 16BB busbar technology for higher output
- USB-C PD 45W and dual USB-A ports
- Magnetic closure for easy setup and storage
- IP65 rating for dust and water splash protection
Cons
- MC4 output requires separate adapter cable for some power stations
- Solar charge controller not included for 12V/24V battery systems
- Heavier than 30W to 50W competitor panels
Good fit if
- You need high wattage for rapid power station charging
- You want efficient N-Type cell technology
- You prefer magnetic closures over Velcro or snaps
Skip if
- You need a lightweight panel under 15 lbs
- You want built-in USB output for direct device charging without an adapter
- You are looking for a budget-friendly 30W option
Verdict: Renogy 400W Portable Solar Panel delivers high efficiency and robust build quality for serious off-grid needs. It fits buyers who prioritize power density and durable materials over lightweight portability.
FlexSolar 30W Foldable USB Solar Charger
Best for: lightweight hiking and small device charging
- Rated Power
- 30W
- Conversion Efficiency
- Up to 24%
- Panel Type
- Foldable
- Cell Type
- Monocrystalline
- IP Rating
- IP67
- Weight
- 1.1 pounds
View on Amazon: FlexSolar 30W Foldable USB Solar Charger Affiliate link
This FlexSolar 30W panel uses monocrystalline cells for up to 24% energy conversion. It features USB-A with QC3.0 and a USB-C port for direct device charging. The ETFE film offers IP67 waterproofing and 90% light transmission. Weighing 1.4 lbs, it folds to 8.0 x 12.4 x 1.6 inches. It includes an LED indicator and intelligent chip for safe charging. It suits hikers needing lightweight, durable power for small electronics.
Pros
- Monocrystalline cells provide up to 24% conversion efficiency
- IP67 rating ensures dustproof and waterproof protection
- Includes QC3.0 USB-A and USB-C output ports
- Lightweight 1.4 lbs design fits easily in a backpack
Cons
- 30W output is lower than many competitors on this list
- Lacks DC output ports found on other options
- No dedicated display for real-time power monitoring
Good fit if
- You need a lightweight panel under 2 lbs for hiking
- You want IP67 waterproofing for outdoor durability
- You primarily charge phones and small devices via USB
Skip if
- You require high-wattage power for laptops or appliances
- You need DC output ports for specific equipment
- You want a panel with higher than 30W capacity
Verdict: FlexSolar 30W Foldable Solar Panel is a compact, waterproof option for hikers who prioritize portability and USB charging for small devices over raw power output.
CTOLITY 200W Foldable Solar Panel
Best for: marine battery charging and device power
- Rated Power
- 200 W
- Conversion Efficiency
- 23%
- Panel Type
- Foldable
- IP Rating
- IP65
- Weight
- 13.89 lbs
- Wattage
- 200W
View on Amazon: CTOLITY 200W Foldable Solar Panel Affiliate link
The CTOLITY 200W panel offers 23% conversion efficiency in a foldable design. It weighs 13.89 lbs and folds to 19.5x16 inches. You get USB-C, USB-A, and MC4 outputs. The IP65 rating ensures water resistance. It includes an adjustable kickstand for optimal sun angle. This setup suits marine users needing reliable, portable power for small devices and 12V battery charging.
Pros
- 23% high conversion efficiency
- IP65 waterproof rating
- Includes adjustable kickstand
- Multiple output ports including USB-C and MC4
Cons
- Heavier than 30W to 50W alternatives
- Larger folded size than compact 36W panels
- No dedicated app or remote control mentioned
Good fit if
- You need higher wattage for marine battery charging
- You prefer an adjustable kickstand for setup
- You want a waterproof panel for boat use
Skip if
- You require ultra-lightweight gear under 10 lbs
- You only need to charge small phones
- You want a panel smaller than a laptop bag
Verdict: CTOLITY 200W Foldable Solar Panel delivers strong output for marine setups. It fits boaters who need reliable power for batteries and devices without carrying excessive weight.
MHPOWOS 45W Foldable Solar Panel
Best for: lightweight outdoor charging of small devices
- Rated Power
- 45W
- Conversion Efficiency
- 23%
- Panel Type
- Foldable
- Cell Type
- Monocrystalline
- IP Rating
- IP67
- Weight
- 3.31 pounds
View on Amazon: MHPOWOS 45W Foldable Solar Panel Affiliate link
The MHPOWOS 45W panel offers a compact, foldable design for outdoor charging. It features monocrystalline cells with 23% conversion efficiency and an IP67 water-resistant rating. You get three output ports: USB-C, USB-A, and a DC jack. Weighing just 3.31 pounds, it includes a kickstand and carabiners for easy setup on flat surfaces or backpacks. This unit generates power directly but does not store electricity.
Pros
- 45W rated power output
- 23% monocrystalline cell efficiency
- IP67 water-resistant rating
- Three output ports (USB-C, USB-A, DC)
Cons
- No built-in battery for power storage
- Junction box is not waterproof
- Lower wattage than 200W+ alternatives on this list
Good fit if
- You need a lightweight panel under 4 pounds
- You want multiple output options for different devices
- You require water-resistant gear for camping
Skip if
- You need to store power for later use
- You require high wattage for larger appliances
- You need a fully waterproof junction box
Verdict: The MHPOWOS 45W Foldable Solar Panel suits hikers and campers who prioritize portability and water resistance over raw power output. It is ideal for charging small electronics like phones and cameras while on the move.
Specifications side by side
| Spec | FlexSolar 36W Portable Solar Panel | SOKIOVOLA 50W Foldable Solar Panel | SOLUPUP 30W Foldable Solar Charger | Renogy 400W Foldable Solar Panel Pair | FlexSolar 30W Foldable USB Solar Charger | CTOLITY 200W Foldable Solar Panel | MHPOWOS 45W Foldable Solar Panel |
|---|---|---|---|---|---|---|---|
| Rated Power | 36W | 50W | 30W | 400W | 30W | 200 W | 45W |
| Conversion Efficiency | 24% | Up to 24.8% | 23%+ | 25% | Up to 24% | 23% | 23% |
| Panel Type | Flexible, foldable | Foldable | Foldable | Foldable | Foldable | Foldable | Foldable |
| Cell Type | Monocrystalline | not stated | Monocrystalline silicon | N-Type | Monocrystalline | not stated | Monocrystalline |
| System Voltage | not stated | 18V | not stated | not stated | not stated | not stated | not stated |
| Busbar Count | not stated | not stated | not stated | 16BB | not stated | not stated | not stated |
| IP Rating | IP57 | IP68 | IPX5 | IP65 | IP67 | IP65 | IP67 |
| Weight | 1.7 lbs | 2.1 pounds | 2.4 lb | 27.78 lbs | 1.1 pounds | 13.89 lbs | 3.31 pounds |
| Wattage | not stated | 50W | 30W | 200W | 30W | 200W | 45W |
| Application | Camping | Camping, Outdoor, RV, Hiking | Camping, Outdoor, Hiking | Camping, Outdoor, RV, Off-Grid | Camping, Outdoor, Emergency, Hiking | Camping, RV, Marine | not stated |
| Features | not stated | Solar Charging | Solar Charging | Solar Charging | not stated | Kickstand | not stated |
| Voltage | not stated | not stated | 5V | not stated | not stated | not stated | not stated |
| Output Ports | USB-C, USB-A | USB-C, USB-A | USB-C, USB-A | USB-C, USB-A | USB-C, USB-A | USB-C, USB-A, MC4 | USB-C, USB-A |
| Compatible Devices | Smartphones | not stated | Smartphones, Tablets | not stated | not stated | not stated | not stated |
| Water Resistance | Waterproof | not stated | Waterproof | not stated | Waterproof | Waterproof | not stated |
| Connector Type | not stated | not stated | not stated | not stated | not stated | XT60 | not stated |
| Dimensions | 8.26 × 5.3 × 1.7 inches | 14.7 × 7.88 × 1.19 inches | 5.6 × 2.9 × 0.84 inches | 46 × 3.94 × 47.4 inches | 12 × 9 × 1 inches | 22.6 × 19.5 × 4.7 inches | 14 × 9.76 × 0.98 inches |
| Color | 36W | Orange | Orange | Black | E-30W | Gray | not stated |
| Model | E36mini | SJSO50 | SP20W | RPP200EF-SEx2 | YL-E30-NEW-US | 200W-NEW | CA-MH-SP-007 |
| Size | not stated | 50W-SP | 30W | not stated | not stated | 200W-NEW | 45W |
Frequently asked questions
Which alternative is best for ultralight backpacking?
The FlexSolar 36W Portable Solar Panel is ideal for hikers who prioritize weight savings over raw power output. Its compact dimensions measure 5.3 by 1.7 by 8.26 inches. It features USB-C and USB-A ports to keep small devices charged on the trail without adding bulk to your pack.
What is the best budget option for camping?
The SOLUPUP 30W Foldable Solar Charger fits hikers who prioritize portability and weather resistance over raw power output. It is waterproof and includes USB-C and USB-A ports. This practical tool is designed for keeping smartphones charged during lightweight hiking and camping trips where durability matters.
Which panel is best for marine battery charging?
The CTOLITY 200W Foldable Solar Panel delivers strong output for marine setups. It fits boaters who need reliable power for batteries and devices. It includes MC4 and XT60 connectors alongside USB-C and USB-A ports. Its IP65 rating ensures it is waterproof for harsh marine environments.
Is there a high-wattage option for off-grid use?
The Renogy 400W Foldable Solar Panel Pair delivers high efficiency and robust build quality for serious off-grid needs. It uses N-Type cells for better performance. Although it weighs 29.5 pounds, it offers significant power density and durable materials for buyers who prioritize energy generation over lightweight portability.
Which solar panel is best for small device charging?
The FlexSolar 30W Foldable USB Solar Charger is a compact, waterproof option for hikers who prioritize portability. It weighs just 1.1 pounds and measures 9 by 1 by 12 inches. It provides USB-C and USB-A outputs, making it ideal for charging small electronics like phones and cameras while on the move.
What is the best 45W alternative for hikers?
The MHPOWOS 45W Foldable Solar Panel suits hikers and campers who prioritize portability and water resistance over raw power output. It weighs 3.31 pounds and measures 9.76 by 0.98 by 14 inches. It includes USB-C and USB-A ports, making it ideal for charging small electronics like phones and cameras while on the move.