Home Collection ECO-WORTHY 3500W Solar Off-grid AIO Inverter | 48Vdc to 120Vac | 4400W@145V PV Input
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
  • ECO - WORTHY All - In - One 3500W 48V Solar Power Inverter for Off Grid System| 80A MPPT Controller and 48V DC to 120V AC Pure Sine Wave | Parallel Supportable & Remote Monitoring - Inverter
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ECO-WORTHY 3500W Solar Off-grid AIO Inverter | 48Vdc to 120Vac | 4400W@145V PV Input

ECO-WORTHY 3500W Solar Off-grid AIO Inverter | 48Vdc to 120Vac | 4400W@145V PV Input

C$759.99
C$759.99 C$1,099.99
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SKU:

L03SRUS3.5KWYTJ-1

[Entry-Level Off-Grid Solution] A 3500W all-in-one inverter designed for first-time solar users, ideal for cabins, RVs, barns, and essential home backup loads.
[Scalable Power & Output Flexibility] Delivers 3500W with support for parallel expansion up to 21kW (6 units), offering 120V single-phase output or 120V/240V split-phase when multiple units are connected to meet evolving power needs.
[Optimized Solar Input] Supports up to 4400W PV input with a low-voltage MPPT (145V DC, 80A), making it easier to design and install cost-effective solar systems.
[Battery Communication Ready] Closed-loop communication enables real-time data exchange (SOC, voltage, current, temperature), compatible with Eco-Worthy and Pylontech protocol batteries.
[All-in-One Design] Integrates inverter, MPPT solar charger, AC charger, WiFi, and Bluetooth into one compact unit for simplified installation and monitoring.

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3500W 48V→120V Off-Grid Solar Inverter

Pure-sine 3500W continuous, 7000W surge, 48V DC to 120V/240V AC split-phase output; built-in 80A MPPT SCC & battery charger, auto-transfer switch, remote LCD, and Wi-Fi monitoring—perfect for whole-home backup or off-grid solar systems.

Technical Specifications

3500W 48V Off-Grid Inverter

AC Input Mode

:

Rated Input Voltage

110/120VAC

Input Voltage Range

90V-140VAC

Frequency

50Hz/60Hz(auto detect)

Overload/Short Circuit Protectio

Circuit breaker

Efficiency

92%

AC Reverse Protection

Available

Max Bypass Overload Current

40A

Invert Mode

:

Output Voltage Waveform

Pure Sine Wave

Rated Output Power

3500W

Rated Output Voltage

120VAC

Peak Power

6000W

Bypass Breaker

40A

Rated Battery Input Voltage

48V

Min Starting Voltage

44V

Power Saving Mode: Load

Load ≤50W

AC Charging Mode

:

Battery Type

Lead acid or lithium battery

Max Charge Current

40A

Charge Voltage Range

40-60VDC

Overcharge Protection

Alarm and turn off charging after 1 minute

PV Charging Mode

:

Max Input Power

4400W

PV Charging Current Range

0-80A

Max PV Open Circuit Voltage

145VDC

PV Operating Voltage Range:

60-145VDC

MPPT Voltage Range

60-115VDC

Battery Voltage Range

40-60VDC

Max Output Power

4200W

Charging Short Circuit Protection

Blown fuse

Warranty

2-Year Warranty

Diagram showing three output modes with icons and text labels.Diagram showing three output modes with icons and text on a white background
Diagram showing support for parallel connection of inverters with output power limits.Diagram showing support for parallel connection of up to 6 inverters with different wiring configurations.
Wiring diagram and technical specifications for a solar power system with a battery and scale panel.Wiring diagram and technical specifications for a solar panel system on a white background.
Included in the Box

1 x 48V 3500W AIO Inverter

1 x WIFI Module

1 x Parallel-Connection Cable

1 pair of Current-Sharing Cable

1 x Instruction Manual

1 pair of Battery Connection Cables

User manual

ECO-WORTHY 3500W 48V Solar Off-grid AIO Inverter Manual

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Frequently Asked Questions

Are Eco-Worthy batteries safe for home use?

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All Eco-Worthy batteries use LiFePO4 chemistry, one of the safest lithium technologies available. Our Cubix 100 batteries are UL1973 & UL9540A listed and meet CEC standards, Built-in BMS protection prevents overcharge, overheating, and short circuits—making it ideal for residential energy storage.

Will it work with my inverter/solar system?

+
Yes. Our batteries are designed to be widely compatible with most 48V inverters and solar systems used in U.S. homes. For best performance, we recommend checking your inverter’s communication protocol or contacting our support team before purchase.

How much power do I actually need for my home?

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It depends on your usage: 5–10 kWh → essentials (fridge, lights, WiFi); 10–20 kWh → partial home backup; 20 kWh+ → whole-home coverage; Our systems are scalable, so you can start small and expand anytime.

Can I expand the system later?

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Absolutely. Eco-Worthy batteries support parallel expansion, allowing you to increase capacity as your energy needs grow—without replacing your existing system.

What kind of warranty and support do you offer?

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We provide up to a 10-year warranty on key battery models, along with U.S.-based support. Our team assists with installation guidance, troubleshooting, and system planning to ensure a smooth experience.