DOKIO 220W Solar Panel Review – 18V Portable & Foldable Solar

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Dokio 220w foldable solar panel kit seems like a good product because it has received good ratings on Amazon. According to the product description, it has Mono-crystalline solar cells, which are highly efficient to produce energy. It also features USB ports to charge USB-based devices.

The foldable Dokio solar panel is easy to carry because it features handles for an easy carry. Using this unit, you will be able to charge 12V batteries and power stations.

In case, you plan to buy a portable and lightweight unit, you can go for this Dokio 220w solar panel. The lightweight product is only 0.9-inch thick and weighs just 9lb. You will not have any difficulties for mounting, transportations, hanging and convenient placement.

DOKIO 220W 18V Foldable Solar Panel Kit Lightweight

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Easy to Setup Solar Panel Is Good for Outdoor Activities

In fact, the Dokio 220w solar panel is very easy to install; plug and play. You will not need any extra tool to charge the batteries. It directly charges any 12V batteries with its 18V optimum power. Most importantly, it is highly protective against short circuit, overcharging, overload and other electrical deficiency.

According to the manufacturer, it is the perfect energy generation tool for the outdoor electricity requirements and emergency power requirements. You can find a 9.85 feet cable, which is attached with the unit. You can use this cable to connect with power stations such as Jackery, Goal Zero, EcoFlow, Paxcess and many types of 12V batteries.

The DOKIO 220W solar panel can quickly charge your battery because it has good energy conversion capacity, thanks to the monocrystalline solar cells. The solar pane is capable to deliver good power conversion efficiency because it reduces mismatch loss.

Super Thin Dokio 220W Solar Panel
The 2.2 cm thin solar panel is very easy to store.

Features of Dokio Solar Panel

  • 220W output
  • Perfect for many batteries such as Gel, Lithium ion, AGM, LifePo4, lead-acid, deep cycle, RV batteries, car batteries etc.
  • The 220W solar panel is compatible with many power stations like PAXCESS, Jackery, Rockpals, FlashFish, Goal Zero and others.
  • Highly safe to use because the CE certified product is highly protective against overheating, overcurrent, short circuit and overload
  • The monocrystalline solar cells are highly efficient up to 23% higher than others on the market.

On the purchase of the DOKIO 220W solar panel, you get the related accessories like 20A control, approx. 10 feet cable, cable with XT60 to alligator clip, JY60 to DC cable, 5 x DC conversion adapters.

Pros

  • Lightweight and thinner solar panel
  • Very durable
  • Easy to move around
  • Low price
  • It comes with all the required accessories.
  • Good quality charge controller

Cons

  • According to many users, it failed to deliver the rated power.
  • Low quality metal loops
  • It does not have a stand to angle towards sun.
  • The thin and lightweight solar panel can blow in wind.
  • Low quality cables and other accessories

You can see the pros and cons of this DOKIO 220W solar panel. It has both pros and cons. The price is very good but the performance is not good. Therefore, I will not recommend buying this product.

Detailed Information on Dokio Solar Panel

Ad per the product description, it is good for outdoor and emergency needs. It features monocrystalline solar cells for a high efficiency.

Conclusion – Dokio 220W Solar Panel Review

In short, the DOKIO solar panel has received mixed reviews. It has both positive and negative reviews. While it comes at a low price but it fails to deliver the rated output. It comes with low-quality accessories. The users faced difficulties for the placement and installation. I will not recommend buying this product. In case, you want to buy it, please research more on this before you click on the BUY button.

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Best Portable Dokio 220w Solar Panel Deals

DOKIO 200W Portable Foldable Solar Panel Kit (20x27in, 9.7lb), with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries & Power Stations, RV Camping Trailer Emergency Backup

Image of DOKIO 200W Portable Foldable Solar Panel Kit (20x27in, 9.7lb), with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries & Power Stations, RV Camping Trailer Emergency Backup

$128.12 @ Amazon.com (Save 33%)

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Key Features

  • ✅ 【TRAVEL LIGHT, POWER ANYWHERE】 Weighing only 9.7lb and folding to 20×27×1.1in, this 200W panel is slim, portable, and easy to carry or mount—perfect for RVs, vans, boats, trailers, or emergency backup power.
  • ✅ 【LONG REACH FOR FLEXIBLE SETUP】 A 9.84ft (3m) cable lets you place the panel in direct sunlight while keeping the controller or power station shaded, making installation safer and more convenient.
  • ✅ 【SEPARATE CONTROLLER FOR SAFE CHARGING】 Comes with a standalone PWM controller that protects your 12V system against reverse polarity, overcharge, overload, and short-circuit—safe to use and easy to replace or upgrade later.
  • ✅ 【CHECK YOUR POWER STATION’S INPUT LIMIT】 Some power stations cap input (e.g. 100-150W max). Even in full sun, the panel cannot exceed that cap—this is normal design, not a defect. Please confirm your specs or contact us before buying.
  • ✅ 【USB PORTS FOR ESSENTIAL DEVICES】 When connected to a 12V battery, the dual USB ports provide steady power for phones, lamps, and small gadgets. They can also work in direct sunlight without a battery for emergency top-ups, though current may vary.

Product Details

Brand:DOKIO
Model:Solar Panel-220w
Size:220W
Color:Black, Red
Dimensions:26.4 X 19.3 X 1.1 Inches
Warranty:1 year

DOKIO 200W Portable Foldable Solar Panel Kit, Compact 20x26.4in Design 9.7lb with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries & Power Stations, RV Camping Emergency Use

Image of DOKIO 200W Portable Foldable Solar Panel Kit, Compact 20x26.4in Design 9.7lb with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries & Power Stations, RV Camping Emergency Use

$144.77 @ Amazon.com (Save 28%)

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Key Features

  • ✅ 【COMPACT SIZE, EASY TO CARRY】 Folds down to 19.3×26.4×1.1in and weighs only 9.7lb (4.4kg), making this 200W panel slim, portable, and simple to set up for RVs, vans, camping, or emergency backup.
  • ✅ 【LONG REACH FOR FLEXIBLE POSITIONING】 A 9.85ft (3m) cable lets you place the panel in direct sunlight while keeping your controller or power station shaded—cooler, safer, and easier to arrange outdoors.
  • ✅ 【SEPARATE CONTROLLER FOR RELIABLE CHARGING】 Comes with a standalone PWM controller for 12V systems, protecting against reverse polarity, overcharge, overload, and short-circuit—safe to use and easy to replace or upgrade later.
  • ✅ 【CHECK YOUR POWER STATION’S INPUT LIMIT】 Some power stations restrict solar input (e.g. 100-150W max). Even under full sun, a 200W panel cannot exceed your unit’s limit. This is normal design, not a defect—please verify your model or contact us before buying.
  • ✅ 【USB PORTS FOR DEVICES AND EMERGENCIES】 When connected to a 12V battery, the USB ports deliver steady charging for phones, lamps, and small gear. Even without a battery, they can power devices under sunlight for emergency use, though current may fluctuate.

Product Details

Brand:DOKIO
Model:Solarpanel -220w
Size:220W
Color:Red + Black
Dimensions:29 X 21 X 1.1 inches
Warranty:1 year

Portable Solar Panel 220W 40V Monocrystalline Foldable Solar Panels Charger Power Backup, IP67 Waterproof Durable for Power Station RV Camping Off Grid Fishing

Image of Portable Solar Panel 220W 40V Monocrystalline Foldable Solar Panels Charger Power Backup, IP67 Waterproof Durable for Power Station RV Camping Off Grid Fishing

$161.46 @ Amazon.com (Save 30%)

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Key Features

  • ✅ 【Highly Efficiency Solar Panel】MHPOWOS 220W solar panel is made of monocrystalline silicon, with a conversion rate of 23.5 %. (🔺Note: In order to maintain a high power output, the 200W solar panel voltage is 40V, some portable power stations have a maximum voltage limit that is not compatible with our 40V solar panels. Please carefully verify your power station model and check if it has a maximum input power limit before placing your order)
  • ✅ 【Portable and Foldable】Weighs 8.5kg, lightweight and foldable, portable solar panel is an essential power companion for camping, fishing, RV trip and other outdoor adventures. The foldable solar panel is designed with thickened handles to enhance your outdoor experience
  • ✅ 【Waterproof & Dustproof】With an IP67 waterproof and Dustproof, 200 watt portable solar panels are made for the outdoors and can withstand the elements. 40V 220W foldable solar panel generates more energy and perform better than conventional solar panels in any weather
  • ✅ 【23.5% Higher Conversion & 40V Huge Voltage】The 220W foldable solar panel has high conversion efficiency, which is up to 23.5%. Quickly power up your devices such as power station & solar generator and other equipment anywhere, anytime. Equipped with adjustable devices, you can adjust to the angle of the sun to get maximum output
  • ✅ 【Easy to Install】Portable solar panel for power station is equipped with professional solar system output interfaces, plug and play. The 200W solar panel charger features a lightweight design, once unfolded, 4 kickstands allow for easy positioning on any flat surface to give you instant charge from sunlight

Product Details

Brand:MHPOWOS
Model:MH-SP-002
Size:40V/220W Solar Panel
Color:40V/220W Solar Panel
Dimensions:24 X 22.3 X 2.5 inches

DOKIO 300W Portable Foldable Solar Panel Kit (19.3x37.4in, 15.2lb), with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use

Image of DOKIO 300W Portable Foldable Solar Panel Kit (19.3x37.4in, 15.2lb), with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use

$174.77 @ Amazon.com (Save 30%)

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Key Features

  • ✅ 【BIG POWER, STILL PORTABLE】 Folds to 19.3×37.4×1.1in and weighs only 15.2lb, so this 300W panel packs serious energy yet remains slim and easy to move, mount, or store for RVs, vans, boats, and backup use.
  • ✅ 【SEPARATE CONTROLLER FOR SAFER CHARGING】 Equipped with a standalone PWM controller that protects your 12V system from reverse polarity, overcharge, overload, and short-circuit—and can be replaced or upgraded later if needed.
  • ✅ 【LONG REACH FOR FLEXIBLE SETUP】 Includes a 9.85ft (3m) cable, allowing you to place the panel in full sunlight while keeping the controller or power station safely shaded for cooler, safer operation.
  • ✅ 【KNOW YOUR POWER STATION’S LIMITS】 Some power stations restrict solar input (often 100-200W). Even under full sun, a 300W panel cannot exceed your unit’s own cap—this is normal design, not a defect. Please check your model or message us for confirmation before ordering.
  • ✅ 【USB CHARGING WHEN YOU NEED IT】 When connected to a 12V battery, the dual USB ports provide stable power for phones, lights, and small devices. Even without a battery, they can still work in sunlight for emergency top-ups, though current may fluctuate.

Product Details

Brand:DOKIO
Model:Solarpanel -300w
Size:300W
Color:red+black
Dimensions:37.4 X 19.3 X 1.1 inches
Warranty:1 year

EF ECOFLOW 220W Portable Solar Panel, Bifacial Design Up to 25% Conversion Efficiency N-Type Solar Cell, with Adjustable Kickstand, IP68 Waterproof, Foldable Solar Panel for Camping RVing Home Backup

Image of EF ECOFLOW 220W Portable Solar Panel, Bifacial Design Up to 25% Conversion Efficiency N-Type Solar Cell, with Adjustable Kickstand, IP68 Waterproof, Foldable Solar Panel for Camping RVing Home Backup

$299.00 @ Amazon.com (Save 46%)

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Key Features

  • ✅ [High-Efficiency Solar Panel] With the portable solar panel industry's first use of N-Type solar technology, we've raised the bar on conversion efficiency, reaching 25%. Charge faster with a more compact panel. With its dual-sided design, collect up to 28% more energy, perfect for camping and other outdoor activities.
  • ✅ [Adjustable and Versatile] The 220W bifacial solar panel is designed with a 30-60° adjustable angle bracket and an integrated solar angle guide, to keep sunlight at a 90° angle to capture the most energy possible.
  • ✅ [Durable and Robust] Our portable solar panel boasts an IP68 rating, protecting against water and dust, making it an ideal choice for reliable energy source in diverse environments. The ETFE coating ensures the 220W solar panel is built to last, offering extended longevity and resistance against harsh weather conditions.
  • ✅ [Compact and Portable] With a weight of only 15.4 lb, the foldable solar panel is ultra-lightweight and compact. It's perfect for on-the-go use, whether you're trekking, camping, or on a roadtrip.
  • ✅ [Fast Green Charging] When connected to an EcoFlow power station, the 220W bifacial solar panel is geared for maximum efficiency. The solar panel has a high energy conversion rate of up to 25% thanks to N-Type solar cells.

Product Details

Brand:EF ECOFLOW
Model:EF-Flex-220B
Size:220W Solar Panel
Color:Black
Dimensions:19.7 X 32.3 X 1.3 inches

ZOUPW 220 Watt Portable Solar Panel for Power Station,Hurricane Preparedness Items,18.6V Foldable Solar Charger with Solar Cable 23.5% High Efficiency IP67 Waterproof 4 Kickstands for Camping RV Trip

Image of ZOUPW 220 Watt Portable Solar Panel for Power Station,Hurricane Preparedness Items,18.6V Foldable Solar Charger with Solar Cable 23.5% High Efficiency IP67 Waterproof 4 Kickstands for Camping RV Trip

$259.99 @ Amazon.com

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Key Features

  • ✅ 【A+ Monocrystalline Solar Cells for 23.5% Conversion Efficiency】ZOUPW 220 watt solar panel utilizes A+ monocrystalline solar cells, achieving an outstanding conversion rate of 23.5%. This 220w solar panel performs reliably even in low-light conditions, offering faster and more stable power output than similarly-rated polycrystalline panels. Designed with an intelligent auto-optimization feature, it automatically reconnects when sunlight returns after a charging interruption, ensuring uninterrupted outdoor power supply
  • ✅ 【Versatile Output and Wide Compatibility】220W portable solar panel comes with a controller which is equipped with 3 versatile interfaces to meet all your charging needs. The solar interface can seamlessly connect to our complimentary 10ft solar cable (XT60/ANDERSON/DC5521/DC7909), ensuring compatibility with 95% of power stations available in the market. 1*Black USB-A(5V/3A), 1*Orange USB-A(12V/1.5A) , 1*Type-C(15V/3A) can charge USB devices like phones, tablets, laptops etc
  • ✅ 【IP67 Waterproof and Long-lasting】This panel solar portatil crafted with ETFE material, engineered to withstand tough environments.The portable solar charger is IP67 rated for water and dust resistance, and the integrated external pouch protects the controller during use. Whether under rain or wind, the 220W solar panel is built for long-term outdoor use,very suitable for use as survival gear and supplies.However, the controller itself is not waterproof—please don't soak it into water
  • ✅ 【Smart Power Delivery & Device Safety】With smart chip integration, the controller's dual USB-A and USB-C outputs automatically adjust to provide optimal charging efficiency for your devices. It features built-in protection against overvoltage, overheating, overcurrent, and short circuits. Additionally, the solar interface prevents reverse charging, ensuring your equipment remains safe while delivering stable solar energy wherever you are camping,RV trip,survival,and as a power outage essentials etc
  • ✅ 【Portable, Foldable & Quick Setup】Weighing 19.04 lbs, this foldable solar panel compresses to 24.84×22.91×1.97 inches, making it easy to carry with its magnetic handle. Four kickstands ensure quick and secure placement on the ground, while adjustable angles help maximize sun exposure within seconds. It’s a reliable companion for RV trips, road travel, and camping essentials—though its weight may not suit long hikes

Product Details

Brand:ZOUPW
Model:ZOUPW-F220W
Size:220W-1PCS
Color:Orange
Dimensions:92.79 X 22.91 X 1.18 Inches

SOKIOVOLA N-Type 16BB 220W Portable Solar Panel for EF/Jackery/Bluetti/Anker Power Station, IP68 Waterproof Foldable Solar Panel ETFE 25% High Efficiency for Outdoor Camping RV Trip

Image of SOKIOVOLA N-Type 16BB 220W Portable Solar Panel for EF/Jackery/Bluetti/Anker Power Station, IP68 Waterproof Foldable Solar Panel ETFE 25% High Efficiency for Outdoor Camping RV Trip

$239.99 @ Amazon.com

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Key Features

  • ✅ 【Foldable and Easy Set Up】The 220 watt solar panel weighs 17.08 pounds and can be folded into a compact size of 23*22.24 inches. It has an easy to carry magnetic handle and 4 holes for attaching it to your RV. It's great for camping and RVing, but may be a bit heavy for long backpacking trips or hiking.
  • ✅ 【High Conversion Efficiency】SOKIOVOLA 220Watt Portable Solar Panel for Camping utilizes high quality A+ grade monocrystalline silicon solar cells with a conversion efficiency of up to 25%. Designed to maximize the use of solar energy, this 220watt portable solar panel ensures optimal power generation even under harsh condition.
  • ✅ 【Long-lasting and IP68 Waterproof】220W folding solar panel utilizes ETFE coating material, ensuring waterproof, dustproof, and long-lasting durability, capable of withstanding any harsh weathe.
  • ✅ 【Compatible with Most Solar Generators】SOKIOVOLA 220W portable solar panel comes with MC-4 to 5-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.)
  • ✅ 【Package and Support】1x SOKIOVOLA 220W Portable Solar Panel ,1x10.49ft 5-in-1 solar extension cable（solar to XT60,5521,Anderson,DC7909 (8mm),DC8020mm) Charging Cable,1x3 Adapter,1x user manual ,We also offer an 24-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-220W
Color:Orange
Dimensions:83.26 X 23 X 1.5 inches

POWERWIN 200W 20V Portable Solar Panel PWS220 Foldable Charger IP65 Waterproof 5V USB Output Compatible with Power Station for Home & Outdoor， RV Camping Marine Emergency Backup

Image of POWERWIN 200W 20V Portable Solar Panel PWS220 Foldable Charger IP65 Waterproof 5V USB Output Compatible with Power Station for Home & Outdoor， RV Camping Marine Emergency Backup

$153.00 @ Amazon.com

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Key Features

  • ✅ 【High Performance】POWERWIN 220 Watt Foldable solar panel uses Grade-A solar battery cells and ETFE material,with a 220W output and up to 24% conversion rate, 220W solar panel can charge your power station and solar generator faster and more efficiently.
  • ✅ 【Portable and Easy to Install】220 Watt Solar panel is lightweight, weighing only 6.5 kg (14.3 lbs). With a handle, portable solar panel is easy to carry, install and store.
  • ✅ 【Designed For Most Power Stations】220W Portable solar panel use MC4 to DC connectors and provide 10 different DC adapters for most solar generators on the market, such as Energizer power station. Two USB outputs are also provided for USB devices such as mobile phones, tablets and computers, as well as a fast charging PD18W USB-C (5V/9V/12V max 3A) output, and a XT60 output. This makes your charging speed 2 times faster.
  • ✅ 【Reliable Quality & Parallel Design】PWS220 220 Watt solar panel uses Class A monocrystalline silicon solar cells connected in parallel. When the portable solar panel is partially shaded, all output power will be lost in series, while the output power of the unshaded part can still be retained in parallel.
  • ✅ 【Multipurpose】220 Watt Solar panel is suitable for most power stations, outdoor camping, boats, caravans, off-grid. PWS220 Portable solar panel is a good partner for outdoor life.

Product Details

Brand:POWERWIN
Model:PWS220
Size:PWS220-1
Color:Gray
Dimensions:13 X 47 X 48 inches

EF ECOFLOW Solar Generator DELTA2 with 220W Solar Panel, LFP(LiFePO4) Battery, Fast Charging, Portable Power Station for Home Backup Power, Camping & RVs

Image of EF ECOFLOW Solar Generator DELTA2 with 220W Solar Panel, LFP(LiFePO4) Battery, Fast Charging, Portable Power Station for Home Backup Power, Camping & RVs

$699.00 @ Amazon.com (Save 46%)

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Key Features

  • ✅ Clean, Green Charging. With up to 500W of solar panel input, DELTA 2 is a solar generator that can be charged while camping, on an RV trip or off-grid. Includes a 220W Bifacial solar panel to capture up to 25% more energy.
  • ✅ Built to Last 6x Longer. Its LFP battery chemistry makes for a portable power station with a 3000+ cycle life. Enough for years on end of use. With a sophisticated BMS, you can go easy knowing its an auto-regulating portable battery to keep you safe.
  • ✅ Power Almost Anything. Solar powered generator have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 15 outlets and its huge output, you can power 90% of your appliances.
  • ✅ Expandable Capacity from 1-3kWh. With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or home backup power.
  • ✅ What you Get. DELTA 2 Power station, 220W Solar panel, Adjustable kickstand case, AC charging cable, Solar charging cable, User manual, and an exclusive 5 customer service.

Product Details

Brand:EF ECOFLOW
Model:EFD330
Size:DELTA 2+220W
Color:Black
Dimensions:15.7 X 8.3 X 11.1 Inches
Warranty:5 Years Manufacturer

EF ECOFLOW 220 Watt Portable Solar Panel, 25% High Conversion Efficiency N-Type Solar Cell, NextGen Foldable Solar Panel with Adjustable Kickstand, IP68 Waterproof for Camping RV Off Grid System

Image of EF ECOFLOW 220 Watt Portable Solar Panel, 25% High Conversion Efficiency N-Type Solar Cell, NextGen Foldable Solar Panel with Adjustable Kickstand, IP68 Waterproof for Camping RV Off Grid System

$291.29 @ Amazon.com (Save 48%)

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Key Features

  • ✅ [High-Efficiency Solar Panel] With the portable solar panel industry's first use of N-Type solar technology, we've raised the bar on conversion efficiency, reaching 25%. Charge faster with a more compact panel.
  • ✅ [Adjustable and Versatile] The 220 watt solar panel is designed with a 30-60° adjustable angle bracket and an integrated solar angle guide, optimizing sunlight absorption throughout the day.
  • ✅ [Durable and Robust] The ETFE coating ensures the 220W solar panel is built to last, offering extended longevity and resistance against harsh weather conditions.
  • ✅ [Compact and Portable] With a weight of only 15.9 lb, the foldable solar panel is ultra-lightweight and compact. It's perfect for on-the-go use, whether you're trekking, camping, or on a roadtrip.
  • ✅ [Water and Dust Resistant] Our portable solar panel boasts an IP68 rating, protecting against water and dust, making it an ideal choice for reliable energy source in diverse environments.

Product Details

Brand:EF ECOFLOW
Model:EFSOLAR220W-NS
Color:Black
Dimensions:22.5 X 1.3 X 23.6 inches
Warranty:1 year manufacturer
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