Tag: 18v solar panel

18V Solar Panels act as tiny power plants. They capture sunlight. 1 Then, they transform it into usable electricity. 2 These panels are like diligent workers. They tirelessly convert solar energy. Think of them as miniature sun catchers. They harness the sun’s rays. 3 You can use this clean energy. It powers small devices. 4 Or, it charges batteries. 5 They are versatile energy solutions. 6 They shine brightly in off-grid setups. They offer freedom from traditional power sources. Imagine them as silent, green providers. They bring energy where power lines can’t reach. 18V solar panels are compact and efficient. 7 They deliver a steady flow of power. You can rely on them for consistent performance. They offer a sustainable energy choice. They are like seeds of renewable power. They grow energy from sunlight. They provide a reliable and eco-friendly option. Choose 18V solar panels. They embrace the power of the sun.

Best 18v Solar Panels Deals

ECO-WORTHY Solar Panel 25W 18V Monocrystalline Waterproof Panel for Charging 12V Battery of RV Boat Trailer ATV Car or Powering Light, Charing 12V Battery Pack and Other Off-Grid Applications

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$30.99 @ Amazon.com (Save 15%)

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Key Features

  • ✅ 【100Wh Output】25W Monocrystalline solar cell can generate 100Wh per day (under 4 hours full sunshine). Perfect for 12v battery charging or maintaining. Can be used in RV/car/boat/trailer battery,back-up power,gate opener,led lights and other scenes
  • ✅ 【Portable Size】The dimensions of panel is 16.5x12.6x0.7 inches, the length of extension cable is 39.3 inches. The extension cable is long enough for you to connect the charge controller or 12V load. And you can carry the compact 25W solar panel with you easily
  • ✅ 【Product Details】Waterproof Junction Box, corrosion-resistant aluminum frame for extended outdoor use, allowing the solar panel to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa)
  • ✅ 【Easy Installation】Pre-drilled holes on the back of the panel for fast mounting and securing

Product Details

Brand:ECO-WORTHY
Model:AM-L02M25-1
Size:25W
Color:blue-black
Dimensions:16.5 X 12.6 X 0.7 Inches
Warranty:1-Year

SOKIOVOLA N-Type 16BB 100W Portable Solar Panel 18V ETFE Portable Foldable Solar Charger NextGen 25% High Conversion Folding Solar Panel for Camping Outdoor RV

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$85.99 @ Amazon.com (Save 22%)

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Key Features

  • ✅ 【Portable, Foldable, Easy-to-Install Design】Foldable Solar Panel weighs only 8.81 pounds and measures 21*23 inches when folded. When unfolded, the 2 built-in brackets can be easily placed on any flat surface to provide you with maximum sunlight.
  • ✅ 【High Conversion Efficiency】SOKIOVOLA 100W Solar Panels use A+ Grade 16BB monocrystalline solar cells with a conversion efficiency of up to 25%.NextGen N-type solar cell technology not only improves the conversion efficiency and charging speed of the panel, but also enhances its stability and durability. The panels are coated with high transmittance ETFE material and have a slightly convex surface, which increases the contact area with sunlight and improves the energy conversion rate.
  • ✅ 【Compatible with Most Solar Generators】SOKIOVOLA 100W Portable Solar Panel comes with MC-4 to 4-in-1 solar panel connectors (XT60,DC5521, DC7909 (8mm),Anderson),compatible with most solar generators/portable power stations on the market. Compatible with most solar generators/portable power stations on the market (e.g. Jackery,Ecoflow,Blutti,FlashFish,Goal Zero,Anker, etc.)
  • ✅ 【Waterproof and Durable】SOKIOVOLA Portable Solar Panels are made of advanced ETFE lamination process.SOKIOVOLA outdoor solar panels are made of waterproof dragon dance cloth, which can withstand any outdoor conditions.
  • ✅ 【Package and Support】1x SOKIOVOLA 100W Portable Solar Panel ,1x7.2ft 4-in-1 solar extension cable（ solar to XT60/DC5521/DC 7909(8mm)/Anderson) Charging Cable,1x9-in-1 DC connector+DC8020mm,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:Orange-100W
Color:Orange
Dimensions:23 X 21 X 1.11 inches

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

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$189.99 @ Amazon.com

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Key Features

  • ✅ [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
  • ✅ [Outstanding 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
  • ✅ [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
  • ✅ [Effortless Installation for Beginners] Lightweight panels with plug-and-play connectors, and the pre-drilled holes on the back of the panels allow for quick installation on roofs or brackets. Even if you're a beginner, you can install them quickly
  • ✅ [1.38-inch Thickness Edge] At 1.38 inches thick, our solar panel offers rapid heat dissipation for stable performance, withstands harsh weather with its sturdy build, and enables easy installation thanks to the extra space—ideal for pros and DIYers alike

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

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

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$59.77 @ Amazon.com

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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.
  • ✅ 【Safe Use Tips】 Built-in bypass diodes reduce power drop in shade. For reliable use, always pair with a PWM/MPPT controller and avoid continuous heavy loads that exceed the 100W rating.
  • ✅ 【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

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

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$58.77 @ Amazon.com

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Key Features

  • ✅ 【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.
  • ✅ 【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.
  • ✅ 【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.
  • ✅ 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.
  • ✅ 【Reliable Packaging】Reinforced cartons paired with foam corner protection safeguard the product during delivery

Product Details

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

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

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$64.99 @ Amazon.com

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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
  • ✅ [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.
  • ✅ [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
  • ✅ [ Committed to Your Satisfaction ] - Our team replies within 12 hours on weekdays and is here for dedicated, lifelong help. Whenever you have questions, reach out — we're always ready to assist

Product Details

Brand:ECO-WORTHY
Model:L02M100-1
Size:100W
Color:Silver
Dimensions:38 X 21 X 1.4 Inches
Warranty:1 year manufacturer

Topsolar 20W 18V Solar Panel Portable Battery Charger/Maintainer for Car, Motorcycle, Boat, RV, Trailer, Snowmobile

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$34.99 @ Amazon.com

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Key Features

  • ✅ 【Light, Simple, Durable】 Lightweight and easy to carry. It weighs only 1.1 pounds and measures 14.96 x 13.22 inches. Made of waterproof and durable material, the panel is waterproof all over, designed for long-term use
  • ✅ 【Excellent circuit protection】 Excellent safety circuit is built in the junction box, which can not only prevent the battery from overcharging and reverse charging but also protect and prompt the reverse connection of the circuit (when the red light is on)
  • ✅ 【Plug & Play】 Heavy-duty 2.1mm x 5.5mm DC plug with an extension cord. The accessories are complete, the installation is convenient, and no professional knowledge is required. There is no need for additional maintenance of the kit, no electricity bills, as long as it faces the sun, the charger will generate electricity to trickle charge the battery
  • ✅ 【Applicable to all rechargeable 12v batteries】 As a solar battery charger and maintainer, it can safely maintain 12v batteries, such as wet batteries, gel batteries, SLA batteries, EFB batteries, AGM batteries and deep cycle batteries, etc., also suitable for Any car, motorcycle, truck, boat, tractor, RV, snowmobile, truck, etc
  • ✅ 【12-months warranty】 The solar panels you buy are of excellent quality, and come with a 12-month free warranty and lifetime technical support. You can contact us for any quality issues within 12 months (Note: Before measure the voltage, you need to activate the product by connecting to the load)

Product Details

Brand:Topsolar
Model:ZL-20W
Size:20W
Color:Black
Dimensions:12 X 10 X 5 inches

50W 18V Solar Panel with Built-in 12V PWM Controller + SAE Connection Cable 23% High Efficiency Monocrystalline Solar Panel for Roof RV Trailer Camper Marine Home Farm Off-Grid 12BB N-Type Solar Cells

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$54.14 @ Amazon.com (Save 5%)

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Key Features

  • ✅ Compatible with 12V Battery Charging or Maintenance: This solar panel is designed for charging and maintaining 12V rechargeable batteries, including LifePO4, lithium-ion, AGM, SLA, GEL, EFB, and MF. It can power RVs, cars, boats, trailers, tractors, trucks, motorcycles, lawn mowers, water pumps, door openers, electric fences, street lamps and more to extend battery life. Under ample sunlight conditions it generates up to 180Wh of electricity and enters maintenance mode when fully charged.(Note: Our solar panels have been rear-mounted controller and cannot charge mobile power stations that already have built-in controller.)
  • ✅ 12V Ultra Smart PWM Technology Charging Controller: Featuring advanced ultra-intelligent PWM technology (maximum power point tracking), this algorithm optimizes sunlight conversion with a tracking efficiency of up to 99% and peak conversion efficiency reaching 98%, which is about 20%-30% higher than similar brands.
  • ✅ 23% High Efficiency: Made from high-efficiency monocrystalline silicon and A+ class N-type module cells that are minimally affected by temperature fluctuations. It excels in bifacial power generation even on cloudy days. By tilting the panels towards the sun efficiency can reach up to 24%. The design includes a 12BB power grid line for lower attenuation and only a 0.5% annual degradation rate ensuring a lifespan of up to 25 years.
  • ✅ Maintenance-free: The solar trickle charger automatically stops charging when the battery is full and resumes when it discharges, requiring no maintenance. It is a fully automatic 12-volt solar charger.
  • ✅ Multi-layer Sturdy Protective Material: The solar panel features durable low-iron tempered glass, transparent EVA film, N-type monocrystalline silicon cells, waterproof backing, and anti-corrosion aluminum frame for 100% water and rust resistance. It operates reliably in extreme temperatures from -40℉ to 185℉ and withstands strong winds (2400Pa), hail, snow loads (5400Pa), sandstorms, thunderstorms, blizzards, and other severe weather conditions.

Product Details

Brand:TCEUMIK
Model:50W Solar Panel with Controller
Size:50W 18V Solar Panel
Color:Black
Dimensions:22.44 X 18.5 X 0.67 Inches

MARBERO 21W Portable Solar Panel Foldable Solar Panel Charger IP65 Waterproof Solar Panels 23% High Efficiency Fast Charger USB Ports & DC 18V Output for Camping Outdoor Travel Emergency Cloudy

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$37.99 @ Amazon.com

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Key Features

  • ✅ PORTABLE, FOLDABLE & EASY TO CARRY: The MARBERO portable solar panel is compact and lightweight, with a folded size of 11.4" x 6.3" x 1.3" and weighing just 1.32 lbs—smaller than an iPad Pro. It easily fits into any camping backpack or hiking daypack, or can be carried by hand, making it perfect for outdoor activities like camping, traveling, or any occasion when you need it. Designed with 4 attachment holes, this foldable solar charger can be conveniently hung anywhere using the included carabiners.
  • ✅ HIGHER SOLAR CONVERSION: The 21W portable foldable solar panel is equipped with high-efficiency solar arrays, offering a conversion rate of up to 23%, turning sunlight into electrical energy for faster charging. The MARBERO 21W portable solar panel features a built-in smart chip that intelligently detects your device, maximizing charging speed while protecting it from overcharging and overloading. This ensures a more relaxed and worry-free outdoor experience without the concern of running out of power. The smart charging technology also provides optimal, 100% safe charging in direct sunlight.
  • ✅ POWER IN SUN OR SHADE: This 21W portable solar panel maintains high efficiency even on cloudy days. Under full sunlight and at an optimal tilt angle (35 to 65 degrees), it generates 18W–21W of power. On cloudy or overcast days, the foldable solar panel still provides 12W–16W, ensuring reliable power for your devices in any weather.
  • ✅ DURABLE & VERSATILE: The MARBERO portable foldable solar panel is crafted from high-quality, durable Oxford cloth and features IP65 waterproofing, dust resistance, and high-temperature durability. This portable solar charger is perfect for a wide range of outdoor activities, including camping, hiking, picnics, RV adventures, road trips, travel to remote areas, car trips, boating, power outages, and off-grid living. It’s an essential piece of emergency backup gear.
  • ✅ WIDE COMPATIBILITY: The USB A and DC ports are built into the power box of the MARBERO 21-watt portable foldable solar panel charger, making it perfect for charging your smartphones, tablets, laptops, power bank, speaker, portable power stations, and more. This portable solar panel, designed for camping and outdoor use, offers a reliable solar panel charging solution wherever you go, whether you're using it as a camping solar panel or for general on-the-go power needs. Our portable solar charger can't store electricity and can't charge laptops and power station.

Product Details

Brand:MARBERO
Model:ET-21W
Size:21W 11 x 6 x 1.3
Dimensions:11 X 6 X 1.3 inches
Warranty:MARBERO 21W Solar Panel will offer 12 months warranty and 7*24 customer service after your purchase. If you have any problem, please feel free to contact us.

45W Portable Solar Panel Charger with USB-C, USB-A and DC Outputs 18V Foldable IP67 Waterproof Solar Panels with an Adjustable Kickstand, Mini Charger for Phones, Power Bank, Camping, Hiking, Outdoor

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$54.99 @ Amazon.com (Save 8%)

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Key Features

  • ✅ 【Portable Camping Solar Panel】With a folded size of 9.76 X 13.97 X 0.59 inches and a lightweight design of 3.3lb(1.5kg), this compact and foldable solar charger is tailored for maximum travel convenience, featuring 2 carabiners, allowing for easy and flexible attachment to your backpack. Plus, its clever 3 fold design fully maximizes space, further enhancing freedom of use. It is also a must have for stashing in an emergency kit
  • ✅ 【Wide Compatibility】MHPOWOS USB solar panel charger offers a tiny power plant that can generate power for your phone, power bank, speakers, and other small electronics to keep them charged when the sun is out. We provide the Type-C to Type-C/Lightning cable for Android and Apple devices. Note: The portable solar panels can't store electricity
  • ✅ 【Easy Setup With Kickstand】The 45w solar panel folds to briefcase size, making it easier to mount, transport, hang, and remove. The 45W solar panel charger features a lightweight design, once unfolded, 1 kickstands allow for easy positioning on any flat surface to give you instant charge from sunlight
  • ✅ 【3 Output Ports】The 45W camping solar panel has 3 distinct output ports: 1 DC output(5A Max), 1 Type-C output, and 1 USB A. Wherever the adventure takes you, easily charge your smartphones, tablets, cameras, and more with USB-A and Type-C ports. Please note the maximum voltage and current per port
  • ✅ 【High Conversion with IP67 Water Resistant】With a high conversion efficiency of 23%, the monocrystalline foldable solar panel can generate power in most conditions. The camping solar panel charger is simple to clean and resistant to water. Perfect for camping, hiking, and outdoor activities. Note: the junction box isn't waterproof

Product Details

Brand:MHPOWOS
Model:CA-MH-SP-007
Size:45W
Dimensions:13.9763779385 X 9.7637795176 X 0.9842519675 inches