Sun Joe 20V Cordless Pressure Washer: When to Go Cordless or Corded
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Sun Joe is a household name for people who want a pressure washer that plugs into a normal outlet, connects to a garden hose and gets the patio clean without the noise and upkeep of a gas engine. The brand covers everything from small portable spray kits to full-size electric machines, which is handy for a first-time buyer, but it also means the names can blur together. If you searched for a Sun Joe 20V cordless pressure washer, you are probably trying to work out whether a battery model will do your jobs or whether a corded machine makes more sense.
In one sentence: the cordless model is a battery-powered portable spray washer for quick rinses away from power, while the four corded models climb from a compact 1150 PSI washer up to a 14.9-amp machine for medium and heavy-duty work.
Sun Joe Pressure Washers Compared
Sun Joe
Sun Joe Pressure Washer, Electric Power Washer, 2500 Max PSI, SPX3000
Price and specifications are read from the Amazon product page and can change.
Sun Joe Pressure Washer
Best for: Homeowners wanting classic all-round cleaning
Pros
- 2030 PSI rated working pressure
- Five quick-connect tips
- Two onboard detergent tanks
Cons
- Needs an outlet
- Lower 1.2 GPM flow
| Model | Power source | Pressure and flow | Spray options | Weight |
|---|---|---|---|---|
| Sun Joe Cordless Electric Pressure Power (WA24C-LTE) | 24V battery, 2.0Ah | PSI not listed, 1.5 GPM in title | Twist nozzle, jet to fan | 9.5 pounds |
| Sun Joe Pressure Washer (SPX3000) | 13-amp corded | 2030 PSI rated, 2500 max, 1.2 GPM | 5 quick-connect tips including soap | Not listed |
| Sun Joe Electric Pressure Washer (SPX205E-XT) | 11-amp corded | 1150 PSI rated, 1600 max, 1.45 GPM | Twist nozzle, jet to rinse | 13.6 pounds |
| Sun Joe SPX100-GO Electric Pressure Washer | 13-amp corded | Not listed | 4 quick-connect tips plus foam bottle | 14.33 pounds |
| Sun Joe XTREAM 2,200 PSI Pressure (SPX3000-XT1) | 14.9-amp corded | 2,200 PSI in title, GPM not listed | 4 quick-connect tips plus soap applicator | 28.4 pounds |
Sun Joe Cordless Electric Pressure Power for Cleaning Away From Outlets
Sun Joe
Sun Joe Cordless Electric Pressure Power Washer w/ 2.0Ah Battery, Charger & Adjustable Nozzle, 1.5 GPM, 90W Motor – Heavy-Duty Cleaning Machine for Patios, Decks, Sidewalks & Cars, IONMAX WA24C-LTE
Price and specifications are read from the Amazon product page and can change.
Sun Joe Cordless Electric Pressure Power
Best for: Campsites, cabins and spots without outlets
Pros
- No cord, battery included
- Up to 38 minutes runtime
- Twist nozzle jet or fan
Cons
- Listing says 24V, not 20V
- No PSI rating listed
The Sun Joe Cordless Electric Pressure Power is the cordless option here, and there is one detail to clear up first. Many shoppers look for a Sun Joe 20V cordless pressure washer, but this listing describes a 24V rechargeable lithium-ion battery (model WA24C-LTE, sold with a 2.0Ah battery and charger). The listing does not mention a 20V version, so if you need a specific battery platform, check the voltage before you order. The item type also calls it a portable sink and shower spray washer kit with a 5-gallon capacity, which tells you this is a different kind of tool from the corded machines below.
What the listing does name: a 90W motor, up to 38 minutes of runtime, a nozzle you twist to move between a pinpoint jet and a gentle fan spray, a Total Stop System that switches the pump off when you let go of the trigger, and a 20-foot high-pressure hose. It weighs 9.5 pounds, measures about 16 by 11 by 12 inches and carries a 2-year warranty. The listing does not give a PSI figure, so it cannot be compared directly with the corded models on pressure. A “Total Stop System” simply means the pump is not running while you are not spraying, which saves battery and wear.
This model suits campers, cabin owners, boat and car owners, and anyone rinsing muddy boots, bikes or pet gear where there is no outlet or even no running tap. It gives way to the corded models as soon as the job is a whole driveway, stained deck or dirty siding, because those need rated pressure the cordless listing does not claim. If you are weighing other battery-powered options, our guide to battery pressure washers explains how runtime and pressure trade off.
Sun Joe Pressure Washer SPX3000 for All-Round Home Cleaning
The Sun Joe Pressure Washer is the well-known Sun Joe SPX3000, a 13-amp electric pressure washer with a 2500 max PSI headline and a 2030 PSI working pressure rating. That second number is the PWMA rating, a standardized test figure from the Pressure Washer Manufacturers’ Association, and it is the fairer one to compare. Flow is listed at 1.2 GPM (gallons per minute), which is how much water leaves the nozzle; higher flow rinses loosened dirt away faster.
The listing includes five quick-connect spray tips (0°, 15°, 25°, 40° and soap), two onboard 0.9L detergent tanks so you can keep two cleaning solutions ready, a 34-inch stainless steel spray lance with brass fittings, a 20-foot high-pressure hose, a garden hose adapter and a needle clean-out tool. The smaller the tip angle, the narrower and stronger the spray: 0° is a pinpoint for stubborn spots, 40° is a wide, gentle fan for cars and windows. Warranty is 2 years. The listing does not state the weight or cord length.
The SPX3000 suits homeowners who want one machine for the driveway, patio, car and outdoor furniture, and who like switching between two detergents. If you want more motor power or a longer warranty, the SPX3000-XT1 below steps up; if you want something lighter for small jobs, the SPX205E-XT is the gentler choice.
Sun Joe Electric Pressure Washer SPX205E-XT for Light Jobs and Small Spaces
Sun Joe
Sun Joe Electric Pressure Washer with Powerful Motor for Cars/Fences/Patios/All Uses, Safety First GFCI Power Cord, Adjustable Spray Wand & Total Stop System, 20-Foot Hose, Black, SPX205E-XT
Price and specifications are read from the Amazon product page and can change.
Sun Joe Electric Pressure Washer
Best for: Light chores in small spaces
Pros
- Light 13.6-pound build
- 35-ft GFCI cord
- Total Stop System
Cons
- Lower 1150 PSI rating
- Twist nozzle, no tip set
The Sun Joe Electric Pressure Washer (model SPX205E-XT) is the compact corded model in this list. It has an 11-amp motor, 1150 PSI rated pressure with a 1600 PSI max, and up to 1.45 GPM of flow. Instead of separate tips, it uses a twist nozzle and spray wand that move between gentle rinsing and a high-pressure jet.
The listing includes a 20-foot high-pressure hose, a 35-foot GFCI power cord, an extension wand and a garden hose adapter. GFCI stands for ground fault circuit interrupter, a safety device that cuts power if it senses current going where it should not, which matters when you mix electricity and water. It also has the Total Stop System, weighs 13.6 pounds, has a carry handle and comes with a 2-year warranty.
This is a good fit for apartment patios, balcony furniture, grills, bikes and a car wash now and then. It trades the higher pressure of the SPX3000 and SPX3000-XT1 for lighter weight and simplicity, so pick one of those if you plan to strip grime from concrete or a large deck.
Sun Joe SPX100-GO Electric Pressure Washer for Beginners Who Want Foam
Sun Joe
Sun Joe SPX100-GO Electric Pressure Washer, 13-Amp, 4 Nozzles, Foam Cannon
Price and specifications are read from the Amazon product page and can change.
Sun Joe SPX100-GO Electric Pressure Washer
Best for: First-time buyers who want foam
Pros
- Foam bottle included
- Four onboard nozzle tips
- Wheels and safety features
Cons
- No PSI or GPM listed
- Needs an outlet
The Sun Joe SPX100-GO Electric Pressure Washer is a 13-amp corded machine that comes with a 13.53 oz foam bottle, so you can apply pressure-washer detergent through the spray wand. Its four quick-connect tips (0°, 15°, 25° and 40°) store onboard, and a 20-foot hose plus a 35-foot GFCI-protected cord give you reach around a car or patio.
Safety features in the listing include a trigger safety lock, double insulation, a thermal sensor and GFCI protection, along with the Total Stop System. It weighs 14.33 pounds and has wheels and onboard storage. The listing mentions a 2-year warranty plus 90 days of extra coverage when you register with the brand. The listing does not specify a PSI or GPM rating, which makes a like-for-like comparison with the SPX3000 difficult; if exact pressure matters to you, that is the missing piece.
The Sun Joe SPX100-GO suits first-time buyers who mainly wash cars, patio furniture and fences and like the idea of foam pre-soaking. For heavier jobs with a known pressure rating, the SPX3000 or SPX3000-XT1 is the safer bet.
Sun Joe XTREAM 2,200 PSI Pressure SPX3000-XT1 for Heavy-Duty Weekends
Best for: Medium to heavy-duty weekend cleaning
Pros
- 9-amp motor
- 3-year warranty
- 34-inch wand and 35-ft cord
Cons
- Heaviest at 28.4 pounds
- Bulky 34-inch-tall frame
The Sun Joe XTREAM 2,200 PSI Pressure washer, model Sun Joe SPX3000-XT1, has the biggest motor in the lineup at 14.9 amps and is described as PWMA certified. The title lists 2,200 PSI, while the listing does not give a separate GPM figure. Sun Joe describes it as ideal for medium to heavy-duty jobs, naming windows, cars, RVs, boats, ATVs, trailers, siding and barbecues.
In the box, according to the listing: a 34-inch extension wand, a 20-foot high-pressure hose, a 35-foot GFCI power cord, a garden hose adapter, four quick-connect spray tips, a soap applicator and a needle clean-out tool. It has a trigger lock-off switch and the Total Stop System, and it carries a 3-year warranty, the longest here. It is also the heaviest at 28.4 pounds and stands about 34 inches tall, so plan on some storage space.
This model suits homeowners with long driveways, siding, trailers or boats who want the extra motor power and longer coverage. It is more machine than you need for a balcony or a quick car rinse, where the SPX205E-XT or the cordless kit is easier to handle. For a wider look at plug-in options, see our electric power washer guide.
How to Choose the Right Sun Joe Pressure Washer
Cordless or corded. Go cordless only if you truly lack an outlet or want to clean at a campsite, cabin or boat. The cordless kit is about portability, not pressure, and its listing names a 24V battery rather than 20V. For anything around the house, the corded models give you rated pressure and unlimited runtime.
Pressure for the job. For cars, furniture and grills, lower pressure and a wide fan are plenty, which is where the SPX205E-XT fits. For concrete, decks and siding, look at the SPX3000 with its 2030 PSI rating or the SPX3000-XT1 with its 14.9-amp motor. Always start with the widest tip and move closer; high pressure can damage wood, paint and car trim.
Detergent and foam. If you like soaping before you rinse, the SPX3000 has two onboard tanks, the SPX100-GO includes a foam bottle, and the SPX3000-XT1 has a soap applicator. Use detergents labeled for pressure washers.
Weight, storage and warranty. The cordless kit and SPX205E-XT are the lightest; the SPX3000-XT1 is the heaviest but has a 3-year warranty. Think about where the machine will live and whether you will carry it up steps. Our power washer buying basics cover storage and winterizing in more detail.
FAQ
Is there a Sun Joe 20V cordless pressure washer in this lineup?
The cordless model covered here is listed with a 24V lithium-ion battery and a 2.0Ah pack, not 20V. The listing does not mention a 20V version, so check the voltage if you already own batteries you want to reuse.
Which Sun Joe pressure washer should a beginner buy?
For light chores, the SPX205E-XT is simple to use with a twist nozzle. The SPX100-GO adds quick-connect tips and a foam bottle, and the SPX3000 is the all-rounder with a clear 2030 PSI rating and five tips.
What is the difference between the Sun Joe SPX3000 and SPX3000-XT1?
The SPX3000 lists a 13-amp motor, 2030 PSI working pressure, five tips and two detergent tanks with a 2-year warranty. The SPX3000-XT1 lists a 14.9-amp motor, 2,200 PSI in its title, four tips with a soap applicator, a 35-foot GFCI cord and a 3-year warranty.
Can a Sun Joe cordless pressure washer clean a driveway?
Its listing points to patios, decks, sidewalks and cars, but it gives no PSI rating and runs up to 38 minutes per charge. For a full driveway, a corded model with rated pressure will finish the job more reliably.
Do these pressure washers need a garden hose?
The corded models include a garden hose adapter, so they are designed to connect to a regular tap. The cordless kit is described as a 5-gallon portable system for places where water access is limited.
What does GPM mean on a pressure washer?
GPM stands for gallons per minute and describes how much water flows through the nozzle. PSI is the force of the spray, while GPM decides how quickly loosened dirt is rinsed away; both matter for cleaning speed.
