Best 18v Solar Panels Deals

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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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

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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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

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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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.
  • ✅ 【Protected Delivery, Less Hassle】Reinforced foam corners and cartons help reduce shipping damage. If delivery issues occur, contact us—we work to resolve matters promptly, often without requiring returns.
  • ✅ 【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.
  • ✅ 【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.

Product Details

Brand:DOKIO
Model:DSP-100
Size:100 watts
Dimensions:38.2 X 22.2 X 0.98 Inches
Warranty:5 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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$76.94 @ Amazon.com (Save 30%)

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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

Rvpozwer 18BB 200W Solar Panel, 2Pcs N-Type 12V/24V 100 Watt Solar Panels, 25% High Efficiency Monocrystalline Solar Module, for RV, Boat, Marine, Trailer, Farm, Rooftop and Home Off-Grid System

Image of Rvpozwer 18BB 200W Solar Panel, 2Pcs N-Type 12V/24V 100 Watt Solar Panels, 25% High Efficiency Monocrystalline Solar Module, for RV, Boat, Marine, Trailer, Farm, Rooftop and Home Off-Grid System

Key Features

  • ✅ 𝟐𝟓% 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲: 2pcs 12-volt solar panels have a conversion efficiency of up to 25% and can provide monthly 10001000 watt hours of electricity per day (based on 5-6 hours of light per day).
  • ✅ 𝟏𝟖𝐁𝐁 𝐃𝐞𝐬𝐢𝐠𝐧: 100W solar panels are designed with the most advanced 18BB technology for higher photovoltaic conversion efficiency. Especially compared to 5BB/10BB solar panels, it enhances the strength of the cell and the life span of use.
  • ✅ 𝐍-𝐓𝐲𝐩𝐞 𝐒𝐨𝐥𝐚𝐫 𝐏𝐚𝐧𝐞𝐥𝐬: N-Type panels have higher conversion efficiencies, lower attenuation rates, better low-light performance, more bifacial power generation, longer life, and lower temperature coefficients than P-Type.
  • ✅ 𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧:Monocrystalline solar panel frames have pre-drilled holes on the backside, it is perfectly suited to meet the mounting needs of various applications, and the mounting bracket is quickly and easily accomplished according to the desired scenario.
  • ✅ 𝐋𝐨𝐧𝐠 𝐋𝐢𝐟𝐞 𝐟𝐨𝐫 𝐀𝐥𝐥 𝐖𝐞𝐚𝐭𝐡𝐞:This 12V RV solar panel features an electroplated aluminum frame and impact resistant tempered glass. Not only can it withstand strong winds of 2400 Pa and snow loads of 5400 Pa. And the corrosion resistance is better. Its service life can be more than 30 years.

Product Details

Brand:Rvpozwer
Model:1507
Dimensions:18.110236202 X 1.181102361 X 39.763779487 inches

DOKIO 150W 18V Monocrystalline Solar Panel for 12V Systems, MC4 Connector, Aluminum Frame, Pre-Drilled Mounts for RV, Boat, Roof, Off-Grid Power

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Key Features

  • ✅ 【Power You Can Count On】 High-efficiency monocrystalline cells capture more sunlight, giving you steady power even on cloudy days—keep your RV, shed, or boat running reliably.
  • ✅ 【Built Tough for Outdoors】 Tempered glass and corrosion-resistant aluminum frame withstand wind (2400Pa) and snow (5400Pa), so your energy source stays strong in harsh weather.
  • ✅ 【Simple 12V System Integration】 MC4 connectors make it easy to pair with 12V batteries, controllers, or to wire panels in series/parallel for 24/48V setups. Built-in bypass diodes cut shading losses.
  • ✅ 【Easy to Mount Anywhere】 Pre-drilled holes fit common Z-brackets, tilt, or pole mounts—faster rooftop installs and cleaner cable management.
  • ✅ 【Right Balance of Size & Power】 Strong 150W output without taking over your roof rack—efficient design makes the most of your space.

Product Details

Brand:DOKIO
Model:DOKIO 150W-18V
Size:150w
Color:Black
Dimensions:38.8 X 38.8 X 1.4 inches

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

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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
  • ✅ [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.
  • ✅ [Professional Services] -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 X 21 X 1.4 inches
Warranty:1 year manufacturer

LMENGER Portable Solar Panel 60W with 4 Ports 5V 2*USB,18V DC and 18W QC Fast Charging, Foldable 18V Solar Panel Charger for Camping,Outdoor Compatible with Smartphone Tablet

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Key Features

  • ✅ CHARGING SMARTE : This solar panel is your ticket to swift charging, maxing out at a speedy 60W. Solar panel charger equipped with 2*USB, 1*QC 3.0 USB port and 1*DC ports for power supply, Charging smarter.Support for laptops, power banks, MacBook Pro, smartphones, tablets, lamps, ipad, switch etc. You can charge it anytime, anywhere, only a few moments of solar recharging will give you ample power in your devices.
  • ✅ PORTABLE & FOLDABLE & COMPACT : The 60W foldable solar panel weighs 3.31 pounds, 33.86x16.14 inches (unfolded), 16.14x8.67 inches (folded), is easy to carry around, easy to install, transport, lift and remove, and has a support on the back to place on the floor anytime, anywhere.But here's the kicker- it's not just compact. The solar panel is PET coated, with high light transmittance,it's your good companion for your trip.
  • ✅ HIGH CONVERSION EFFICIENCY : This folding solar panel is no ordinary solar charger, the 60W solar charger has a built-in single crystal solar cell that converts up to 23% of sunlight into usable electricity. It contains an anti-reflective coating to add extra impact. Durable in bad weather. The included PET coating has good light transmission, helping to reduce the reflection of sunlight on the battery surface, so that more light is absorbed and converted into electricity
  • ✅ COMPATIBLE WITH DEVICES AND SCENARIOS : Solar panel wide range of uses, solar cell charger corrosion resistance, high temperature resistance, suitable for outdoor activities, such as camping, hiking, picnic, RV, RV, car, boat, and unexpected power outages; It can charge your smart phones, lamps, switches, watches, laptops and other devices that do not exceed 60W, and can be charged anytime and anywhere to meet your electricity needs
  • ✅ INCLUDE CUSTOMER SERVICE : Get ready for an enjoyable experience with LMENGER. We have carefully selected fittings, with eight adapters. It also comes with an instruction manual. Enjoy our friendly customer service, always on hand to help you with your charging journey. Best of all: generous 2-year warranty from the moment you buy, consult LMENGER if you encounter any quality issues

Product Details

Brand:LMENGER
Model:SP60W
Color:black
Dimensions:16.141732267 X 8.7007873927 X 1.574803148 inches

ECO-WORTHY Solar Panels 2pcs 195 Watt 18 Volt Monocrystalline Solar Panel Module Off Grid PV Power for 12V/24V Battery,Home, Camping, Boat, Shed Farm, RV

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Key Features

  • ✅ [ Ideal Output ] - 2000Wh per day(under 5 hours of sunlight); can fully charge a 100Ah Battery from 50% in 2 hours (depending on the availability of sunlight)
  • ✅ [ 195W Solar Panel ] - Size: 58.27x26.4x1.4inches(1480*670*35mm), weight 23.34 lbs. Diodes are pre-installed in junction box, with a pair of pre-attached 2.95ft Cable
  • ✅ [ Easy Installation ] - Pre-drilled holes on the back of the panel allow for fast mounting and securing. Pre-drilled holes included for grounding. Ideal with large rail mounts for extra support and security
  • ✅ [ Versatile ] - Monocrystalline solar panels are used on off-grid situations that include RV, boat,sailboat, yacht,truck, cabin, camper ,tent , trailer, golf cart
  • ✅ [ Durable Quality ] - Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades

Product Details

Brand:ECO-WORTHY
Model:L02M195-2CPP
Size:195W 2-Pack Solar Panels
Color:Silver
Dimensions:58.27 X 26.38 X 1.38 inches

KBT 18V 3W Waterproof Solar Panel with Type-C Port & DC3.5mm Port & Adjustable Bracket, Portable Solar Charger for Rechargeable Battery, Hunting Camera Outdoor, Deer Game Feeder, Electric gate, Lamp

Image of KBT 18V 3W Waterproof Solar Panel with Type-C Port & DC3.5mm Port & Adjustable Bracket, Portable Solar Charger for Rechargeable Battery, Hunting Camera Outdoor, Deer Game Feeder, Electric gate, Lamp

Key Features

  • ✅ 【Continuous Solar Power Supply】It is very easy to connect the small solar panels to devices via the charging cable. This 18V 3W solar panel can charge the rechargeable batteries and provide continuous solar energy to outdoor devices during the day without worrying about running out of power
  • ✅ 【Multiple Port & Wide Applicability】The solar panel is equipped with Type-C connector & DC3.5 connector, providing multiple usage options for different needs. The solar panel is compatible with rechargeable batteries and 18V outdoor devices such as security ring camera, hunting camera, CCTV camera, doorbell, solar water pumps, street lamps, deer game feeder etc.
  • ✅ 【Weather-Resistant】The waterproof solar panel can work in bad weather and resist weather conditions such as rain, snow and wind. This durable panel solar is suitable for outdoor use
  • ✅ 【Flexible installation】This solar panels for homes comes with 6.59ft charging cable and an adjustable wall bracket, which can adjust the solar panels to the suitable position to receive sunlight
  • ✅ 【Package Including】18V 3W solar panel, TYPE-C Connector, DC3.5 Connector, Cable Connector, 1M 16AWG Extension Cable, DC5521 Discharge Cable, Adjustable mount bracket and screws

Product Details

Brand:KBT KEEP BETTER TECH
Model:SP-18V
Size:18V-3W
Color:Black
Dimensions:5.7 X 0.12 X 6.9 inches