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ECO-WORTHY SL3500 Stackable Power Station

ECO-WORTHY SL3500 Stackable Power Station

Authorized Eco-Worthy Dealer | Full Vendor Warranty Included

4.6/5 Based on 2,000+ Online Orders

Original price was: $3,299.00.Current price is: $2,599.99.

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Description

Description

Eco-Worthy SL3500 Power Station + 48V 50Ah Stackable LiFePO₄ Battery | 3.5kW Off-Grid Power System

Power your off-grid home, RV, cabin, or backup system with the high-performance Eco-Worthy SL3500 Power Station paired with the dependable Eco-Worthy 48V 50Ah Stackable LiFePO₄ Battery. This compact yet powerful setup delivers 3500W continuous output, 6000W peak power, and advanced MPPT solar charging—making it ideal for essential appliances, electronics, and critical backup needs.

Designed for efficiency and expandability, the SL3500 supports parallel operation of up to two units, allowing you to double your inverter capacity for larger off-grid systems. With a maximum 4400W PV input and ultra-high 99.9% MPPT tracking efficiency, this power station ensures fast, stable solar charging even in fluctuating sunlight conditions.

Paired with the long-lasting 48V 50Ah stackable LiFePO₄ battery, this bundle provides clean, safe, and durable energy storage for residential, mobile, and hybrid solar applications.

Eco-Worthy SL3500 Power Station — Key Specifications

Electrical Performance
Rated Output Power: 3500W
Peak Power: 6000W
Output Waveform: Pure Sine Wave
AC Rated Input Voltage: 110/120V AC
Frequency: 50Hz/60Hz
Battery Voltage Range: 40–60V DC

Solar (PV) Input
Maximum PV Input Power: 4400W
Maximum PV Input Current: 50A
Maximum MPPT Tracking Efficiency: 99.9%

Bypass & Protection
Max AC Bypass Overload Current: 40A
Parallel Support: Up to 2 units

Size & Weight
Dimensions: 19.09 × 15.66 × 5.7 in
Weight: 28.88 lbs (13.1 kg)

Eco-Worthy 48V 50Ah Stackable LiFePO₄ Battery — Key Specifications

Battery Performance
Battery Capacity: 50Ah
Energy: 2560Wh (2.56 kWh)
Rated Voltage: 51.2V
Voltage Range: 40–58V
Max Charge/Discharge Current: 50A
Max Charge Voltage: 58.4V

Temperature Rating
Charge Temperature: 0–55°C
Discharge Temperature: –20–55°C

Size & Weight
Dimensions: 17.21 × 13.11 × 4.92 in
Weight: 58.42 lbs

This stackable LiFePO₄ battery is ideal for modular system growth and compact off-grid energy storage.

Perfect For

Off-grid homes and cabins
RVs and mobile power systems
Solar energy storage setups
Outdoor work sites
Emergency home backup power

Frequently Asked Questions

Do you offer free shipping?

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote.

How fast will my order arrive?

Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.

What's your return policy?

We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.

Can I talk to someone if I have product questions?

Absolutely! Our in-house product experts are here to help. Live chat or call us at 513-743-2829 for personalized advice before or after your purchase.

Do your products come with a warranty?

Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.

Are your products authentic and brand new?

Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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