Customers who viewed this item also viewed
Add to your order
-
Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary) -
24/7 support when you need it -
Quick, easy, and frustration-free claims
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- ONE SIMPLE PROTECTION PLAN: Simplify protection for your eligible Amazon purchases. Coverage begins immediately for eligible purchases from the past 90 days, plus all eligible future purchases (products used commercially are excluded).
- NORTON 360 DELUXE INCLUDED: Trusted digital security that keeps your devices and data safer. Includes scam detection for emails and texts ($89.99 in annual savings).
- INSTANT COVERAGE: Covers malfunctions and failures for eligible Amazon purchases, plus drops or spills for portable items. File claims right away — no waiting period.
- QUICK AND EASY CLAIMS: File in minutes at Asurion.com/amazon for fast repair or reimbursement — up to the purchase price.
- NO HIDDEN FEES. You’re covered for up to $5,000 in total claims per 12-month period. Cancel anytime – your plan renews monthly until canceled (coupons applied at checkout do not renew monthly)
Add to your order
-
Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary) -
24/7 support when you need it -
Quick, easy, and frustration-free claims
Product Protection by Asurion, LLC
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Product Protection by Asurion, LLC
- ONE SIMPLE PROTECTION PLAN: Simplify protection for your eligible Amazon purchases. Coverage begins immediately for eligible purchases from the past 90 days, plus all eligible future purchases (products used commercially are excluded).
- NORTON 360 DELUXE INCLUDED: Trusted digital security that keeps your devices and data safer. Includes scam detection for emails and texts ($89.99 in annual savings).
- INSTANT COVERAGE: Covers malfunctions and failures for eligible Amazon purchases, plus drops or spills for portable items. File claims right away — no waiting period.
- QUICK AND EASY CLAIMS: File in minutes at Asurion.com/amazon for fast repair or reimbursement — up to the purchase price.
- NO HIDDEN FEES. You’re covered for up to $5,000 in total claims per 12-month period. Cancel anytime – your plan renews monthly until canceled (coupons applied at checkout do not renew monthly)
Product Protection by Asurion, LLC
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Prime Member Price
$1,299.99$1,299.99
Ships from: ECO-WORTHY US Sold by: ECO-WORTHY US
Regular Price
$1,499.99$1,499.99
FREE delivery April 23 - 27
Ships from: ECO-WORTHY US Sold by: ECO-WORTHY US
Sorry, there was a problem.
There was an error retrieving your Wish Lists. Please try again.Sorry, there was a problem.
List unavailable.ECO-WORTHY SL3500 Stackable Power Station Solar Inverter AC 3500W Output,5120Wh LiFePO4 Battery with BMS,Movable Portable Stand with Expandable Tiers for Home Backup,Emergency,Solar System Components
Learn more
| Brand | ECO-WORTHY |
| Recommended Uses For Product | Home, Office |
| Power Source | Solar and Battery Powered |
| Wattage | 3500 watts |
| Battery Capacity | 5120 Amp Hours |
About this item
- Portable and Expandable: The SL3500 is a portable energy storage device with a power rating of 3500W and a capacity of 5.12KWH. It offers an affordable expansion solution, allowing you to expand up to a maximum capacity of 15.36KWH and an output power of 7000W. Suitable for home storage emergencies, outdoor courtyards, and other multi-scenario applications, it can shorten the payback period of your investment.
- Paralleled and phase-separated Inverter: The 3500W inverter/controller can be paralleled and phase-separated. It has a maximum photovoltaic input power of 4400W and features three 20A and one 30A AC output sockets, meeting the power needs of most loads.
- Built-in BMS: Safety valve and metal case design, can be fire and explosion proof, better quality than the general battery case. Flat shape with side-mounted screws allows the battery to be stacked for placement. It has a more stable built-in 50A BMS to protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off
- Battery Inverter Trolley: The device comes with a mobile trolley stand with a telescopic handle, made of sturdy iron material, capable of supporting a weight of approximately 150 kilograms. It can be expanded to a maximum of 2 to 3 layers.
- You can get: When you buy complete kit You will receive the following items: 1 x 3500W inverter/controller package, 1 x base stand package, and 2 x 48V 50AH battery package. This product has multiple packages.Please wait until all packages have arrived before starting the assembly. ECO-WORTHY has been in the solar industry for 17 years, when you encounter any problems in use, please do not hesitate to contact us, we will provide you with continuous and professional service!
Deals on related products
Product description
ECO-WORTHY SL3500 Stackable Power Battery:3500W AC Output+5120WH LiFePO4 Battery
From the brand
Product information
| Power Source | Solar and Battery Powered |
|---|---|
| Wattage | 3500 watts |
| Battery Capacity | 5120 Amp Hours |
| Voltage | 48 Volts |
| Input Voltage | 48 Volts (DC) |
| Output Power | 6000 Watts |
| Standby Power Shutoff | A+ |
| Output Voltage | 120 Volts (AC) |
| Display Type | LCD |
| Peak Output Power Watts | 6000 |
| Inverter Capacity Volt-Amp | 3500 |
| Electrical Output Waveform | Pure Sine Wave |
| Item Dimensions L x W x H | 19.3"L x 16.14"W x 16.72"H |
|---|
Warranty & Support
Feedback
| Brand | ECO-WORTHY |
|---|---|
| Antenna Location | Home, Office |
| Model Name | SL3500 |
| Built-In Media | Cable |
| Model Number | US-L02NK35KWUSL50DDCN-1 |
| UPC | 810198850512 |
| Warranty Description | 3 Year Manufacturer |
| Manufacturer | ECO-WORTHY |
| Best Sellers Rank |
|
| ASIN | B0FH59JGW6 |
| Customer Reviews |
4.1 out of 5 stars |
| Energy Specifications Met | UL, CE, Energy Star |
|---|
What's in the box
Products related to this item
Customer reviews
- 5 star4 star3 star2 star1 star5 star64%0%19%17%0%64%
- 5 star4 star3 star2 star1 star4 star64%0%19%17%0%0%
- 5 star4 star3 star2 star1 star3 star64%0%19%17%0%19%
- 5 star4 star3 star2 star1 star2 star64%0%19%17%0%17%
- 5 star4 star3 star2 star1 star1 star64%0%19%17%0%0%
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonTop reviews from the United States
There was a problem filtering reviews. Please reload the page.
- Reviewed in the United States on December 15, 2025Size: Stackable 5120Wh+3500W Output+No Solar PanelVerified PurchaseIt works great, my electric company switched to peak billing so this is used to power my entire office to save on my electric bill. Then it's charged up during off peak when power is cheap. It runs several servers, desktops, firewall, monitors and window air conditioner during the summer. Once it it warms up again I plan on hooking up solar since it includes an mppt controller. Also, had a few power outages and this didn't skip a beat, it was nice not having to start a gas generator. This is the power cord https://www.amazon.com/dp/B07QYR9C9K used.
Everything arrived in separate boxes a few days of each other. Putting it together was easy, just followed the manual. Has a lot of power and can easily be wheeled around when needed.
- Reviewed in the United States on February 24, 2026Size: Stackable 5120Wh+3500W Output+No Solar PanelVerified PurchaseThis equipment is very powerful and serves my entire house.
- Reviewed in the United States on April 5, 2026Size: Stackable 5120Wh+3500W Output+No Solar PanelVerified PurchaseIt's picky with the solar panels it can use. Charging off a generator is a royal pain in the well. Otherwise it works
- Reviewed in the United States on November 4, 2025Size: Stackable 5120Wh+3500W Output+No Solar PanelVerified PurchaseFirstly, excellent product, would buy again BUT setup is not push button or simple. It does NOT come with a power cord, nor does the company sell one… but you can use any generic one you can buy online and it works wonderfully (they do this to make it cheaper, so I get it…). You also have to assemble some high voltage batteries which is more involved than some people are probably expecting but honestly very simple.
Would not recommend for somebody wanting push button setup, this is a great product for people who know what they are doing..
Product summary presents key product information
Keyboard shortcut
shift
+
alt
+
opt
+
D
Product Summary: ECO-WORTHY SL3500 Stackable Power Station Solar Inverter AC 3500W Output,5120Wh LiFePO4 Battery with BMS,Movable Portable Stand with Expandable Tiers for Home Backup,Emergency,Solar System Components
From ECO-WORTHY
4.1 out of 5 stars, 7 ratings
Customer reviewsAbout this Item
- Portable and Expandable: The SL3500 is a portable energy storage device with a power rating of 3500W and a capacity of 5.12KWH. It offers an affordable expansion solution, allowing you to expand up to a maximum capacity of 15.36KWH and an output power of 7000W. Suitable for home storage emergencies, outdoor courtyards, and other multi-scenario applications, it can shorten the payback period of your investment.
- Paralleled and phase-separated Inverter: The 3500W inverter/controller can be paralleled and phase-separated. It has a maximum photovoltaic input power of 4400W and features three 20A and one 30A AC output sockets, meeting the power needs of most loads.
- Built-in BMS: Safety valve and metal case design, can be fire and explosion proof, better quality than the general battery case. Flat shape with side-mounted screws allows the battery to be stacked for placement. It has a more stable built-in 50A BMS to protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off
- Battery Inverter Trolley: The device comes with a mobile trolley stand with a telescopic handle, made of sturdy iron material, capable of supporting a weight of approximately 150 kilograms. It can be expanded to a maximum of 2 to 3 layers.
- You can get: When you buy complete kit You will receive the following items: 1 x 3500W inverter/controller package, 1 x base stand package, and 2 x 48V 50AH battery package. This product has multiple packages.Please wait until all packages have arrived before starting the assembly. ECO-WORTHY has been in the solar industry for 17 years, when you encounter any problems in use, please do not hesitate to contact us, we will provide you with continuous and professional service!
Product Description
Options Available
Size
- Stackable 5120Wh+3500W Output+No Solar Panel
- Stackable 5120Wh+3500W Output+800W Solar Panel
- Stackable 10240Wh+7000W Output
Feedback
Did you find this product summary feature useful?








