ITEHIL Solar Panel Review -100W 18 Volt Monocrystalline Solar

If you are planning to buy a 100-watt solar panel, please check this ITEHIL 100W solar panel. The foldable solar panel has many capabilities that users always need it. You can use the 100W Itehil solar panel for homes, camping, vehicles and emergency power requirements.  It features USB 3.0 and USB 2.0 DC ports to charge those DC devices.

ITEHIL Solar Panel, 100W 18 Volt Monocrystalline Solar Panel Kits
ITEHIL 100W 18V Solar Panel is foldable and features USB ports. It is perfect for backup power, home, RVs and more.

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100W Capacity

As mentioned above, you get 100W output from this Itehil solar panel. The 100W power is sufficient to charge all those small devices, those USB-enabled devices. According to the manufacturer’s claim, this solar panel is better than the traditional solar panels because it catches maximized sunlight and it works in the temperature range from -4° F to + 140°F.

Therefore, the Itehil 100-watt solar panel is perfect for any outdoor charging needs. You can buy this solar panel and enjoy uninterrupted electricity outside your home.

Connectable to Various Devices

It comes with the features that make it perfect for most devices. For the device connectivity, the Itehil 100W solar panel features many output ports. These DC output ports are 1 x USB 3.0 port with 5V output capacity, 1 x USB 2.0 USB port with 5V or 2A capacity, 1 x 18V DC port, 1 x DC 5521 to DC 5521 cable, 11 x adapters that can be used to charge various power stations, cell phones, digital cameras, laptops and other USB devices.

Incredible Conversion Efficiency

You are going to buy a 100-watt solar panel that has high conversion efficiency. It has high conversion efficiency because it is made of A-class monocrystalline silicon material. Therefore, the conversion efficiency of ITEHIL solar panel is up to 21.5%, while other similarly rated solar panels have only 18% conversion efficiency. For conversion efficiency, this solar panel is very good as you can see it comes with up to 21.5% conversion efficiency. Even at low-light condition, you will receive good output that can be far better than most polysilicon and amorphous silicon solar panels.

Waterproof Solar Panel Is Foldable & Portable

You are going to buy a waterproof solar panel because it is made of IPX4 Oxford waterproof fabric and zipper, which is also easy to clean. Also, the 4-fold solar panel when unfolded it increases the light area and conversion efficiency. The ITEHIL solar panel comes with a kickstand, which provides utmost convenience for the placement towards the sunlight.

Solara panel dimensions

The foldable solar panel becomes 20.47 x 14.17 x 1.97 inches when folded and 20.47 x 67.52 x 1.18 inches when unfolded. Most importantly, Japanese ETFE film has been used to make this solar panel that improves light transmittance and make it durable too.

Highlights of ITEHIL Solara Panel Review

  • 100W 18V solar panel kit
  • Monocrystalline solar panel
  • 100W maximum power output
  • 18V maximum power voltage
  • 5.5A maximum power current
  • -4°F to 140°F working temperature
  • Foldable size: 20.47 x 14.17 x 1.97 inches
  • Unfoldable size: 20.47 x 67.52 x 1.18 inches
  • Output ports: 1 x 3.0 USB port, 1 x 2.0 USB port and 1 x 18V DC port
  • 21.5% high conversion efficiency
  • Durable and waterproof
  • Portable briefcase design
  • Compatible with many devices
  • Easy to hand and easy to clean
  • Perfect for emergency power requirements

Some key features and specifications are mentioned above. You can see the powerful 100W solar panel from ITEHIL is a portable and foldable solar panel that has high conversion efficiency of up to 23.5%. The durable and waterproof solar panel is easy to clean and easy to mount.

Pros

  • Many customers say that it is a good quality solar panel.
  • People are buying multiple units because it delivers good performance.
  • Foldable and portable
  • It charges 12V battery at a fast speed.
  • The solar panel features various USB ports to connect the USB devices directly.
  • Perfect for outdoor activities
  • Appropriate price
  • It is sturdier than others on the market are.
  • The ITEHIL 100W solar panel comes with everything you need for installation and operation.

Cons

  • A little heavier than expected

Main pros and cons of ITEHIL solar panel are mentioned above. If you intent to buy this product, it is highly recommended to buy. You can see the foldable solar panel is very easy to carry and easy to install. Many customers are happy with the purchase.

ITEHIL Solar Panel Description

The ITEHIL 100W solar panel is a powerful unit as it works in the temperature range between -4°F to +140°F. It has a high conversion efficiency.

Conclusion – ITEHIL Portable Solar Panel

In short, the ITEHIL portable 100-watt solar panel is easy to use and a high quality product. It has earned impressive reviews and ratings on the Amazon shopping website. From my side, it is highly recommended to buy because it comes at an appropriate price.

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Best Itehil Solar Panel 100w 18 Volt Deals

ITEHIL Solar Panel, 100W 18 Volt Monocrystalline Solar Panel Kits, Portable High Efficiency Solar Panel Charger, Foldable Solar Power Backup with USB 3.0/USB 2.0/DC Output for Home, Camping, RV…

Image of ITEHIL Solar Panel, 100W 18 Volt Monocrystalline Solar Panel Kits, Portable High Efficiency Solar Panel Charger, Foldable Solar Power Backup with USB 3.0/USB 2.0/DC Output for Home, Camping, RV…

Key Features

  • ✅ 100W 18V Powerful Output:Compared with traditional low-power solar panels, ITEHIL Solar Panel can provide up to 100W power output within -4℉ to +140℉ working temperature, which meets your almost outdoor green power charging needs ideally. Join us, you needn't worry about unexpected power outages anymore whether in home or outdoor life.
  • ✅ High Conversion Efficiency:Built with Grade A monocrystalline silicon, ITEHIL solar panel's conversion efficiency can reach up to 21.5%, while common monocrystalline silicon is only 18%. ITEHIL far exceeds the efficiency of most polysilicon and amorphous silicon solar panels on the market at low light condition, even in extreme weather.
  • ✅ Designed for Most Devices:Equipped with 1*USB 3.0 output(5V/3A, 9V/2A, 12V/1.5A 15W), 1*USB 2.0 output(5V/2A 10W), 1*18V DC port, 1*DC 5521 to DC 5521 Cable,11*adapters, which is ready for charging most of your power station, phones, laptop, iPad, Powerbank, camera, switches at the same time.
  • ✅ Foldable & Portable & Waterproof: Smaller size in 20.47*14.17*1.97 inch(Folded), 20.47*67.52*1.18 inch (Unfolded). By advanced Japanese composite ETFE film, ITEHIL improves light transmittance and extends service life. IPX4 Oxford waterproof fabric and zipper make it easier to clean. The 4-fold panel increases the light area and conversion efficiency. Kickstand is designed to adjust and fix angle of light.
  • ✅ What You Will Get:1*100W 18V Foldable ITEHIL Solar Panel, 1*DC 5521 to DC 5521 Cable,11*adapters,4*Buckle, worry-free & friendly customer service; Any question or requirement, we will help you in 12 hours ASAP. ITEHIL, Power Everywhere.

Product Details

Brand:ITEHIL
Size:100W solar panel
Dimensions:67.52 X 20.47 X 1.18 Inches

ECO-WORTHY 100 Watt Solar Panel 18 Volt Monocrystalline Solar Panel High Efficiency Module RV Marine Boat Caravan Off Grid

Image of ECO-WORTHY 100 Watt Solar Panel 18 Volt Monocrystalline Solar Panel High Efficiency Module RV Marine Boat Caravan Off Grid

Key Features

  • ✅ [23% Efficiency] - Providing about 400 wh of electricity per day under standard conditions.PERC technology increases the efficiency of the cell to 23%, using a passivation film to enhance the reflection of sunlight inside the silicon-based substrate,greatly improved the utilization rate of sunlight
  • ✅ [Last for 25 years] - Highly weather-resistant panels can last for 25 years supported by an IP65 junction box, impact-resistant tempered glass, and corrosion-resistant aluminum frame.Delivered under the escort of corner protectors and pearl cotton, designed to protect your goods
  • ✅ [The Best DIY Partner for System] - As a basic component for solar power system ,100W solar panel is suitable for powering the house or for outdoor use.Additionally, compatible with multiple kinds of 12V batteries,also can extend your existing system
  • ✅ [Quick and Easy] -With pre-drilled holes on the back of the panel,you can install it with a bracket as you like, maximizing the space and sunlight on your roof. It measures 35.24 x 23.03 x 1.37 inches and weighs 14.55 pounds.
  • ✅ [1-on-1 service] -Our Customer Service Team can reply within 12 hours during weekdays.ECO-WORTHY is committed to providing one-on-one dedicated customer service and lifelong worry-free technical support. Whenever and wherever you have any questions or need help, you are welcome to contact us at any time, and we will be happy to serve you

Product Details

Brand:ECO-WORTHY
Model:L02M100-1
Size:100W
Color:Silver
Dimensions:38.78 X 21.06 X 1.38 inches
Warranty:1 year manufacturer

100W Foldable Solar Panel Charger, 18V Monocrystalline with USB-C & USB-A (18W Max), 10-in-1 DC/MC4 Outputs, IP67 Waterproof, ETFE High-Efficiency for RV, Camping, Van, Power Station

Image of 100W Foldable Solar Panel Charger, 18V Monocrystalline with USB-C & USB-A (18W Max), 10-in-1 DC/MC4 Outputs, IP67 Waterproof, ETFE High-Efficiency for RV, Camping, Van, Power Station

Key Features

  • ✅ HIGH-EFFICIENCY & TOUGH – Our 100W monocrystalline solar panel with ETFE coating delivers up to 23% energy conversion. Durable IP67 waterproof design ensures reliable operation in rain, dust, or harsh outdoor conditions.
  • ✅ PORTABLE & FOLDABLE – Folds down to 18.5 × 17.1 in for easy transport and expands to 63.4 × 18.5 in for maximum sunlight capture. Weighs only 9.7 lb with a built-in handle—great for camping, RV trips, or off-grid adventures.
  • ✅ VERSATILE OUTPUT OPTIONS – Equipped with USB-C (PD 18W Max), USB-A (QC 18W Max), and MC4/DC ports with 10-in-1 connectors. Works with most portable power stations, laptops, smartphones, and other electronics.
  • ✅ ADJUSTABLE ANGLE STAND – Quickly set up with the built-in kickstand and tilt toward the sun for optimal charging. Perfect for van rooftops, backyard setups, or emergency power.
  • ✅ INCLUDED & SUPPORTED – Package includes 1 × 100W foldable solar panel, MC4 & DC cables, 10 DC connectors, and a user manual. Enjoy lifetime customer support and a worry-free warranty.

Product Details

Brand:エイヴォル
Model:ESSP100
Color:Black
Dimensions:63.39 X 18.5 X 0.59 inches

100W Portable Solar Panel for Power Station Generator, iPhone, Galaxy, Tablets, Foldable Solar Charger with USB QC 3.0/USB C/18V DC, IPX4 Waterproof Solar Panels for Camping Outdoor Van RV Trip

Image of 100W Portable Solar Panel for Power Station Generator, iPhone, Galaxy, Tablets, Foldable Solar Charger with USB QC 3.0/USB C/18V DC, IPX4 Waterproof Solar Panels for Camping Outdoor Van RV Trip

Key Features

  • ✅ ⚡【Designed For Solar Power Station】The 100w solar panel portable is water-resistant, and the pouch is made with quality polyester fabric, you don’t need to worry about the bad weather condition.You can also take it with you while traveling to charge your electronic devices such as your cell phone laptops and camera.
  • ✅ ⚡【4 Output Ports For Different Usage】The 100 watt solar panel designed with 4 output ports of different type: 1* DC output ( 12-18V, 5.5A Max); 1* USB C( 5V/3A, 9V/2A, 12V/1.5A); 2* USB QC3.0.The TIR-C Technology can recognize your devices and maximizes the charging speed and protect them from security problem like overcharging or overloading.
  • ✅ ⚡【High Conversion Efficiency】With a 22% high conversion efficiency of this 100W monocrystalline solar panel, it’s able to produce electricity in a low light outdoor environment (Recommend > 40000Lux). Design with 2 kickstands can be used to mount the solar panel at an angle of 45°.
  • ✅ ⚡【Portable and Foldable】This folding solar panel only weighs 8.8lb, and with a folded size of 20.6 x 14 x 2.4in, it’s ideal for camping or outdoor working and compatible with most power stations in the market.The solar panel is water resistant, and the pouch is made with quality polyester fabric, you don’t need to worry about the bad weather condition.
  • ✅ ⚡【What You Get】1* 100W Solar Panel; 1* 10-in-1 Connect Cable; 1* DC-to-Anderson Cable; 1* DC-to-DC Cable; 1*User Manual.We offer 7*24 rapid customer service and 12 months Warranty. Please feel free to contact us if there any issue arise.

Product Details

Brand:SinKeu
Model:S100
Size:100W
Dimensions:16.7 X 13.8 X 0.2 Inches

EnginStar 100W Foldable Solar Panel Charger with 18V DC Outlet for Portable Power Stations Jackery/Rockpals/Flashfish, Portable Solar Generator with USB-A USB-C QC 3.0 for Outdoor Camping Van RV Trip

Image of EnginStar 100W Foldable Solar Panel Charger with 18V DC Outlet for Portable Power Stations Jackery/Rockpals/Flashfish, Portable Solar Generator with USB-A USB-C QC 3.0 for Outdoor Camping Van RV Trip

Key Features

  • ✅ HIGH CONVERSION EFFICIENCY: With a 22% high conversion efficiency of this 100W monocrystalline solar panel, it’s able to produce electricity in a low light outdoor environment
  • ✅ 4 OUTPUT PORTS FOR DIFFERENT USAGE: The 100W solar panel designed with 4 output ports of different type: 1* DC output (18V, 5.5A Max); 1* USB C( 5V/3A, 9V/3A, 12V/3A, 15V/3A); 2*USB QC3.0 (5V/3A, 9V/2A, 12V/1.5A)
  • ✅ FOLDABLE & KICKSTAND DESIGN: This 100W solar panel only weighs 7.1lb, and with a folded size of 16.9 x 13.8 x 2 in, it’s ideal for camping or outdoor working and compatible with most power stations in the market
  • ✅ IPX4 WATERPROOF AND FABRICATE WITH QUALITY FABRIC: The solar panel is water-resistant, and the pouch is made with quality polyester fabric, you don’t need to worry about the bad weather condition
  • ✅ PACKAGE INCLUDED: 1* 100W Solar Panel; 1* 10-in-1 Connect Cable; 1* DC-to-Anderson Cable; 1* DC-to-DC Cable; 1*User Manual

Product Details

Brand:EnginStar
Model:S100
Size:100w
Color:Black
Dimensions:20.59842517584 X 13.99999998572 X 2.4015748007 inches

SOKIOVOLA 100W Portable Solar Panel MC-4 Foldable Solar Panel Charger Kits 18V IP68 Waterproof Lightweight and Compact for Small Power Station RV Travel Outdoor Activities

Image of SOKIOVOLA 100W Portable Solar Panel MC-4 Foldable Solar Panel Charger Kits 18V IP68 Waterproof Lightweight and Compact for Small Power Station RV Travel Outdoor Activities

Key Features

  • ✅ 【Lightweight and Portable】This 100W portable solar panel charger features a compact size (14.69×8.67×1.78 inches after folding) and lightweight (4.6LBS) design,making it lightweight and easy to carry.After folding,it has a compact size,making it convenient for you to carry it with you during outdoor activities.Whether you are camping,hiking,or exploring,it is an indispensable power companion for you.
  • ✅ 【Higher Conversion Rate】It is currently the most durable solar panel,with a beautiful appearance and better performance than traditional solar panels.Compared to traditional solar panels,it can generate more energy.
  • ✅ 【Wide Compatibility】The SOKIOVOLA 100W foldable solar panel has a 4-in-1 MC4 connector cable (XT60/DC5521/DC8MM/Anderson) output port,compatible with most solar generators on the market,such as Jackery/EF ECOFLOW/Rockpals/BALDR/FlashFish /BLUETTI EB70/EB55/EB3A/Anker 521/ALLWEI 300W/500 or other brand power stations.
  • ✅ 【Durable and Waterproof】This portable solar panel uses advanced integrated laminating technology, high-quality ETFE material,UV-resistant EVA,and high-efficiency solar cells.Compared to other PET solar panels,its light transmittance is as high as 95%,and its durability and reliability are sufficient to extend the life of the solar panel.It has IP68 dustproof and waterproof functions.
  • ✅ 【Package and Support】You will receive 1x SOKIOVOLA 100W Portable Solar Panel ,1x7.2ft 4-in-1 solar extension cable (solar to XT60/DC5521/DC 7909(8mm)/Anderson) ,1x 3Adapter,1x Portable Solar Panel Bag,2x Mountaineering Buckle,1x user manual ,We also offer an 12-month warranty and a 30-day refund guarantee from the date of purchase.If you encounter any problems during use,please contact us and we will respond within 12 hours.

Product Details

Brand:SOKIOVOLA
Model:SJSO100
Size:100W
Dimensions:14.69 X 8.67 X 1.78 Inches

DOKIO 100W 18V Monocrystalline Solar Panel for 12V Battery Charging, 9BB Glass Module with Aluminum Frame, MC4 Connector, Pre-Drilled Holes for Rooftop, RV, Boat, Off-Grid Power

Image of DOKIO 100W 18V Monocrystalline Solar Panel for 12V Battery Charging, 9BB Glass Module with Aluminum Frame, MC4 Connector, Pre-Drilled Holes for Rooftop, RV, Boat, Off-Grid Power

$58.99 @ Amazon.com (Save 7%)

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Key Features

  • ✅ 【Clean Power for Many Uses】 Power rooftops, RVs, boats, cabins, and farms with free solar energy—an easy way to charge batteries and stay off-grid with confidence.
  • ✅ 【Real 100W Output You Can Trust】 Built with 9BB monocrystalline cells for steady power delivery, reducing microcracks and providing more reliable output than older 5BB designs.
  • ✅ 【Keeps Working in Shade & Heat】 Half-cell design and bypass diodes reduce shading losses, lower heat, and keep your system charging consistently throughout the day.
  • ✅ 【Durable for Outdoor Life】 Tempered glass and corrosion-resistant aluminum frame withstand high winds and heavy snow, while waterproof MC4 connectors keep the system weather-ready.
  • ✅ 【Fast Mounting & Easy Expansion】 Pre-drilled holes make installation quick with Z-brackets, tilt, or pole mounts. Standard MC4 plugs allow simple wiring and system growth.

Product Details

Brand:DOKIO
Model:DSP-100
Size:100 watts
Dimensions:38.2 X 22.2 X 0.98 inches
Warranty:5 year

DOKIO 100W 18V Flexible Solar Panel 9BB Monocrystalline for 12V Battery Charging, Semi-Flexible ETFE Lightweight with MC4 for RV Marine Boat Camper Van Trailer Off-Grid Power

Image of DOKIO 100W 18V Flexible Solar Panel 9BB Monocrystalline for 12V Battery Charging, Semi-Flexible ETFE Lightweight with MC4 for RV Marine Boat Camper Van Trailer Off-Grid Power

Key Features

  • ✅ 【Ultra-Light & Thin】 Only 2.3 lb and 0.03 in thin—lighter than conventional glass panels. Easy to carry, hang, or move for mobile off-grid power. Best for travel, camping, and seasonal use, not a permanent roof replacement.
  • ✅ 【Flexible up to 30°】 Safely bends to a 30° arc to fit curved or irregular surfaces on vans, campers, trailers, boats, and tents. Avoid over-bending or stepping on the panel to keep performance intact.
  • ✅ 【Safety-Focused Installation & Cooling】 Leave ventilation space so heat can escape. Do not mount directly on combustible materials (e.g., wood, asphalt shingles, fabric, foam). Avoid trapping heat or running cables beneath the panel.
  • ✅ 【9BB Monocrystalline Cells】 Upgraded 9-busbar cells deliver steadier output and reduce micro-crack risks compared to older 5BB flexible panels.
  • ✅ 【Series or Parallel Expansion】 Wire panels in series for higher voltage or in parallel for higher current—MC4 connectors make it easy to build larger 12V/24V systems with a proper controller.

Product Details

Brand:DOKIO
Model:flexible solar panel 100w
Size:100W
Dimensions:38.4 X 22.2 X 0.04 inches
Warranty:1 year

ECO-WORTHY 400W Solar Panels 4pcs 100 Watt 18V Monocrystalline Solar Panel Module for Off Grid PV Power for Home, Camping, Boat, Shed Farm, RV,12V Battery,2-Pack 2 * 100W

Image of ECO-WORTHY 400W Solar Panels 4pcs 100 Watt 18V Monocrystalline Solar Panel Module for Off Grid PV Power for Home, Camping, Boat, Shed Farm, RV,12V Battery,2-Pack 2 * 100W

$186.65 @ Amazon.com (Save 15%)

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Key Features

  • ✅ [Excellent Low-Light Performance] Each panel comes with 35-inch cables. Bypass diodes are pre-installed in a waterproof IP65 rated junction box to minimize power drop caused by shade and ensure excellent performance in low-light environments
  • ✅ [23% Efficiency] Daily output reaches 1600wh under the condition of 4 hours of sunlight. PERC technology boosts cell efficiency to 23% by enhancing sunlight reflection, greatly improving sunlight utilization
  • ✅ [25-Year Durability] Withstand high winds(2400Pa) and snow loads(5400Pa). Waterproof components, impact-resistant tempered glass, and a corrosion-resistant aluminum frame ensure 25-year lifespan. Shipped with corner protectors and pearl cotton for safe delivery
  • ✅ [The Best DIY Partner for 12V/24V System] Basic generator component for 12V/24V battery charging for on-grid, off-grid and hybrid power system for home, garden, RV, Boat and agriculture.You can also extend your existing system
  • ✅ [Shipping Notice] Your order will be shipped in two separate packages, each containing 2 panels (4 panels in total). If you receive only one package, please kindly wait for the second one to arrive.

Product Details

Brand:ECO-WORTHY
Model:US-L02M100-B-4
Size:100W 4-Pack Panels
Color:Black
Dimensions:35.24 X 23.03 X 1.38 Inches

Solar Panels 100Watt Portable 24% High-Efficiency 18V Foldable Solar Charger with USB Outputs for Power Stations, Phones, IP65 Waterproof Perfect for Camping, RVing, Home Backup and Off-Grid Blackouts

Image of Solar Panels 100Watt Portable 24% High-Efficiency 18V Foldable Solar Charger with USB Outputs for Power Stations, Phones, IP65 Waterproof Perfect for Camping, RVing, Home Backup and Off-Grid Blackouts

Key Features

  • ✅ High Conversion Efficiency - Harness the power of the sun with our 100W portable solar panel, designed with premium monocrystalline solar cells that achieve up to 24% conversion efficiency. Even in outdoor conditions, it delivers stable and reliable energy, providing up to 100W of portable power to keep your devices running.
  • ✅ Wide Compatibility for Power Needs - Engineered with versatile DC, USB, and Type-C outputs, this solar panel is compatible with most portable power stations, smartphones, tablets, laptops, cameras, and other small appliances. Whether you’re charging a 500Wh power station or directly powering your mobile devices, it ensures fast and safe charging on the go.
  • ✅ Durable & Weather-Resistant Design - Built for the outdoors, the solar panel features a rugged, foldable design with IP65 water-resistant material, protecting it from dust and light rain. Strong zippers and reinforced fabric add extra durability, making it a reliable companion for camping, hiking, fishing, RV trips, or emergency backup.
  • ✅ Portable & Easy to Use - Weighing only a few pounds and equipped with a foldable design and convenient carry handle, this solar panel is easy to store, transport, and set up. Simply unfold it, adjust the angle with the built-in kickstand, and instantly capture clean solar energy wherever you are.
  • ✅ Your Reliable Outdoor Energy Solution - Whether you’re off-grid, exploring nature, or preparing for unexpected power outages, this 100W portable solar panel ensures you always have access to sustainable, renewable, and eco-friendly energy.

Product Details

Brand:Luvknit
Model:SP22H
Size:100W
Color:Orange
Dimensions:23.6 X 20.9 X 1.06 inches
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