6 Best Alternatives to the Anker SOLIX PS100 Bifacial Solar (2026)

How these alternatives differ

Epoch 430W Bifacial Monocrystalline Solar Panel

The Epoch 430W panel trades portability for substantial power. At 67.8 inches tall and 44.6 inches wide, it is far too large for backpacking. You gain over four times the wattage of the Anker PS100. This makes it suitable for fixed off-grid installations where weight is not a concern. Both use bifacial technology and N-type cells to capture more light. However, the Epoch lacks the foldable convenience and compact 6.28-pound weight of the Anker. If you need high energy yield for a stationary setup, this premium choice delivers. It sacrifices the ease of carrying and quick setup that defines the original.

ECO-WORTHY 100W Bifacial Solar Panel Kit

The ECO-WORTHY kit offers a complete solution for RV or marine use. It includes a charge controller, which the Anker PS100 does not. Both panels provide 100W and use N-type bifacial cells. The ECO-WORTHY unit is slightly heavier and less compact than the Anker. It measures 39.8 inches by 18.1 inches. You get a fixed, durable panel designed for permanent mounting. The Anker remains superior for hikers who need to fold and carry gear. Choose this kit if you want a ready-to-install system for a boat or camper. You give up the lightweight, foldable design of the Anker for integrated charging hardware.

AeternaSol 200W Bifacial 12V Solar Panels

This AeternaSol option provides 200W across two panels, doubling the output of the Anker PS100. Each panel weighs 10.6 pounds, making the total system much heavier than the 6.28-pound Anker. Both use N-type monocrystalline cells and offer 12V output. The AeternaSol panels are rigid and designed for fixed RV or off-grid mounting. They lack the foldable, lightweight portability of the original. You gain more power for charging larger batteries or running higher loads. However, you lose the ability to easily carry and set up the panels while camping. Pick this if you prioritize raw wattage and durability over easy transport.

Holdwell S 100W Foldable Bifacial Solar Panel

The Holdwell S panel matches the Anker PS100 in wattage and portability. It also uses N-type monocrystalline cells and offers bifacial power. Weighing less than the Anker, it is optimized for lightweight camping. It features USB-C and USB-A ports for direct device charging. The Anker includes XT60i connectors for station integration. Both are foldable and designed for outdoor use. The Holdwell S has an IP67 rating, while the Anker boasts IP68 waterproofing. Choose the Holdwell S if you want direct USB charging without a power station. The Anker remains better for users who connect to a larger portable battery system.

SOLPERK 100W 24V Solar Panel Kit

The SOLPERK kit is designed for 24V systems, unlike the Anker PS100. It includes a charge controller for integrated power management. Both panels provide 100W and are waterproof. The SOLPERK unit is compact, measuring 20.9 inches by 13.4 inches. It is heavier and less flexible than the foldable Anker. This kit suits fixed installations in cars, RVs, or marine environments. You gain voltage compatibility for 24V batteries. You lose the lightweight, foldable design that makes the Anker ideal for backpacking. Pick this if you need a sturdy, integrated solution for a vehicle or stationary setup.

AeternaSol 100W Bifacial N-Type Solar Panel

This AeternaSol kit includes four 100W panels, totaling 400W. It is significantly heavier at 42.3 pounds compared to the 6.28-pound Anker. Both use N-type bifacial cells for high efficiency. The AeternaSol panels are rigid and intended for fixed off-grid installations. They lack the foldable, portable design of the original. You gain massive power output for large energy demands. However, you sacrifice all portability and ease of setup. This kit is for users who need maximum energy yield in a stationary location. It is not suitable for camping or travel where weight and size matter.

Quick picks

Our 7 picks

1 Best overall

Anker SOLIX PS100 Bifacial Solar Panel

Best for: portable camping and high-efficiency needs

Rated Power

100W

Conversion Efficiency

25%+

Panel Type

Bifacial, foldable

Cell Type

N-type

IP Rating

IP68

Weight

7 lb

View on Amazon: Anker SOLIX PS100 Bifacial Solar Panel Affiliate link

The Anker SOLIX PS100 is a 100W bifacial solar panel designed for camping and home use. It uses N-type cells to achieve over 25% conversion efficiency. The dual-sided design captures sunlight from both front and rear surfaces, adding up to 10% more power in reflective environments. Weighing just 6.28 pounds, it is significantly lighter than typical 100W panels. Its IP68 rating ensures protection against water and dust.

Pros

• 100W rated power output
• Over 25% conversion efficiency with N-type cells
• IP68 waterproof and dustproof rating
• Lightweight 6.28-pound build
• Bifacial design captures rear-side sunlight

Cons

• 100W capacity is lower than 300W or 400W alternatives
• 5-year warranty is shorter than the 10-year lifespan claim
• Foldable design may be less durable than rigid panels

Good fit if

• You need a lightweight panel for backpacking or camping
• You operate in reflective environments like snow or sand
• You want high efficiency in a compact form factor

Skip if

• You require more than 100W of power
• You prefer rigid panels for permanent installations
• You need a longer warranty than 5 years

Verdict: Anker SOLIX PS100 Bifacial 100W Panel is ideal for campers who prioritize portability and efficiency over raw power output.

2 Best premium

Epoch 430W Bifacial Monocrystalline Solar Panel

Best for: Fixed off-grid installations needing high power

Rated Power

430W

Conversion Efficiency

Up to 25%

Panel Type

Bifacial

Cell Type

N-Type monocrystalline

System Voltage

12/24 Volt

Busbar Count

16BB

View on Amazon: Epoch 430W Bifacial Monocrystalline Solar Panel Affiliate link

The Epoch 430W panel uses N-Type monocrystalline cells to deliver high conversion efficiency. It captures sunlight from both sides, boosting output in low-light conditions. The 16BB design and half-cut cells extend lifespan. You get an IP68 junction box and IP67 connectors for weather resistance. It supports 12V or 24V systems and mounts easily to roofs or racks.

Pros

• 430W rated power with 25% conversion efficiency
• Bifacial N-Type monocrystalline cells
• 16BB busbar design for enhanced performance
• IP68 rated junction box for waterproofing
• Supports 12V and 24V systems

Cons

• Single 430W unit is bulky and heavy
• Requires separate mounting hardware
• Not a portable foldable design

Good fit if

• You need high wattage for off-grid power
• You want bifacial efficiency for low light
• You are mounting on a fixed surface

Skip if

• You need a lightweight portable panel
• You want a foldable design for camping
• You prefer a smaller 100W output

Verdict: Epoch 430W Bifacial Solar Panel delivers substantial power for fixed installations. It suits users who prioritize high wattage and bifacial efficiency over portability.

3 Also great

ECO-WORTHY 100W Bifacial Solar Panel Kit

Best for: RV and boat solar installations

Rated Power

100W

Conversion Efficiency

25%

Panel Type

Bifacial

Cell Type

N-Type monocrystalline

System Voltage

12V

IP Rating

IP68

View on Amazon: ECO-WORTHY 100W Bifacial Solar Panel Kit Affiliate link

This ECO-WORTHY kit includes a 100W N-Type bifacial solar panel and a 30A PWM charge controller. The panel delivers 25% conversion efficiency and features an IP68 junction box. It is designed for 12V systems in RVs, boats, or cabins. The compact size and pre-drilled holes allow for quick mounting. You get a complete setup with cables and brackets for immediate use.

Pros

• 25% high cell efficiency with N-Type monocrystalline cells
• IP68 rated junction box for weather resistance
• Includes 30A PWM charge controller and mounting hardware
• Bifacial design captures light from both sides

Cons

• Uses a PWM controller instead of MPPT for lower efficiency
• Bluetooth app control requires a separate smartphone setup
• Heavier and bulkier than portable foldable panels

Good fit if

• You need a permanent or semi-permanent solar setup for an RV or boat
• You want a complete kit with controller and cables included
• You require high durability with IP68 weather protection

Skip if

• You prioritize maximum charging efficiency with MPPT technology
• You need a lightweight panel for frequent backpacking trips
• You want a plug-and-play system without mounting hardware

Verdict: ECO-WORTHY 100W Bifacial Solar Panel Kit offers a durable, high-efficiency solution for fixed installations on RVs or boats. It suits buyers who value complete kits and weather resistance over portability.

4 Also great

AeternaSol 200W Bifacial 12V Solar Panels

Best for: Fixed RV and off-grid power needs

Rated Power

200W

Conversion Efficiency

25%

Panel Type

Bifacial

Cell Type

N-Type A+ Monocrystalline

System Voltage

12V

Busbar Count

18BB

View on Amazon: AeternaSol 200W Bifacial 12V Solar Panels Affiliate link

This AeternaSol kit includes two 100W bifacial panels for a total of 200W output. It uses N-Type A+ monocrystalline cells with 25% efficiency and 18BB busbars. The IP68 rating and polyurethane junction box protect against water and dust. You get 12V systems with 11 AWG copper wiring. This setup suits RVs and off-grid homes needing reliable, high-efficiency charging in various weather conditions.

Pros

• 25% conversion efficiency with N-Type A+ cells
• IP68 waterproof and dustproof rating
• 18BB busbar technology for better conductivity
• 11 AWG oxygen-free copper wiring

Cons

• Not portable or foldable
• Fixed rigid frame design
• No included mounting hardware

Good fit if

• You need high output for an RV
• You want weather-resistant panels
• You prefer rigid mounting solutions

Skip if

• You need a foldable design
• You require built-in mounting brackets
• You want a single panel unit

Verdict: AeternaSol 200W Bifacial Solar Panel delivers strong efficiency and weather protection for fixed installations. It fits users who prioritize durability and power output over portability.

5 Best budget

Holdwell S 100W Foldable Bifacial Solar Panel

Best for: campers needing lightweight bifacial charging

Rated Power

100W

Conversion Efficiency

24%

Panel Type

Bifacial, Foldable

Cell Type

Topcon

Busbar Count

16BB

IP Rating

IP67

View on Amazon: Holdwell S 100W Foldable Bifacial Solar Panel Affiliate link

This 100W bifacial solar panel uses N-Type monocrystalline cells to achieve a 30% conversion efficiency. It captures sunlight from both sides, making it suitable for outdoor use. The unit weighs 8lbs and folds to 24 x 23.6 inches. It includes USB-C, USB-A, and DC ports. The IP67 rating protects against water and dust, though the junction box is not waterproof.

Pros

• 30% high conversion efficiency with bifacial design
• IP67 waterproof and dustproof rating
• Includes USB-C PD and multiple USB-A ports
• Lightweight 8lbs build with carry handle
• Foldable design with 30° and 60° adjustment angles

Cons

• 100W rated power is lower than 200W to 430W alternatives
• USB junction box is not waterproof
• Single panel output may charge devices slowly

Good fit if

• You need a lightweight panel for camping or travel
• You want bifacial efficiency to maximize energy in low light
• You require multiple output ports for direct device charging

Skip if

• You need higher wattage output than 100W
• You require a fully waterproof junction box
• You prefer rigid panels over foldable designs

Verdict: Holdwell S 100W Bifacial Solar Panel offers high efficiency in a portable package. It fits campers who value weight savings and direct device charging over raw power output.

6 Best car

SOLPERK 100W 24V Solar Panel Kit

Best for: Fixed 24V outdoor and RV charging

Rated Power

100W

Conversion Efficiency

30%

Cell Type

Monocrystalline

System Voltage

24V

IP Rating

IP67

Application

Camping, Home, Outdoor, RV, Car, Marine

View on Amazon: SOLPERK 100W 24V Solar Panel Kit Affiliate link

This kit includes a 100W monocrystalline panel and an intelligent 10A PWM controller. The panel operates at 24V with a 30% conversion rate. It features an IP67 waterproof rating and a durable aluminum frame. The included controller offers IP65 protection and prevents battery damage. This setup suits users needing reliable power for 24V systems in various outdoor or vehicle applications.

Pros

• 30% high-efficiency monocrystalline silicon cells
• Integrated intelligent 10A PWM charge controller
• IP67 waterproof certification for weather resistance
• Adjustable mounts for flexible installation angles

Cons

• PWM technology is less efficient than MPPT
• Fixed 24V output limits 12V compatibility
• Bulky rigid panel is not portable

Good fit if

• You need a dedicated 24V charging source
• You require weatherproof outdoor installation
• You want included charge controller protection

Skip if

• You need a portable foldable design
• Your system requires 12V input
• You prefer high-efficiency MPPT controllers

Verdict: SOLPERK 100W 24V Solar Panel Kit provides a sturdy, weather-resistant power solution for fixed 24V installations. It fits buyers who prioritize durability and integrated charge control over portability or maximum efficiency.

7 Also great

AeternaSol 100W Bifacial N-Type Solar Panel

Best for: Fixed off-grid installations needing high yield

Rated Power

400W

Conversion Efficiency

25.6%

Panel Type

Bifacial

Cell Type

N-Type monocrystalline

System Voltage

12V

Busbar Count

18BB

View on Amazon: AeternaSol 100W Bifacial N-Type Solar Panel Affiliate link

This AeternaSol kit includes four 100W N-Type bifacial panels. Each panel reaches 25.6% efficiency with 18 busbars. The design captures reflected light for 6% to 15% more energy. It features IP68 waterproofing and operates from -40°F to 185°F. The total weight is 42.3 lbs. It suits off-grid RVs and cabins needing stable power in heat or low light.

Pros

• 25.6% cell efficiency with N-Type monocrystalline cells
• Bifacial design adds 6%–15% energy from reflected light
• IP68 waterproof rating for harsh outdoor conditions
• Operates in temperatures from -40°F to 185°F

Cons

• 42.3 lbs weight makes portability difficult
• Requires mounting holes for installation
• No integrated charge controller included

Good fit if

• You need high efficiency in hot climates
• You have a fixed RV or cabin setup
• You want extra energy from ground reflection

Skip if

• You need lightweight panels for backpacking
• You require a plug-and-play portable kit
• You want a single large panel instead

Verdict: AeternaSol 400W Bifacial Solar Panel Kit delivers high efficiency and durability for fixed off-grid installations. It fits users who prioritize energy yield and weather resistance over easy portability.

Specifications side by side

Frequently asked questions

See also

• anker solix c1000 100w bifacial alternatives
• botluxe ps100 solar pool skimmer alternatives