Name: EASUN 22000W Solar Inverter 150A MPPT Solar Charger Off Grid inverter
Brand: EASUN POWER
SKU: ISolar-SMW-11KW-2*2
Price: 1600.00 EUR
Availability: InStock

EASUN 22000W Solar Inverter 150A MPPT Solar Charger Off Grid inverter

How do we make your life or project easier?

【High Power Output】EASUN’s premium inverter with 11KW pure sine wave output, ideal for high-power appliances and commercial use.

【Dual MPPT Solar Inputs】Supports up to 11,000W PV input with two independent MPPTs for high solar efficiency.

【Flexible Power Input】Supports multiple energy sources: solar, grid, and battery.Wide PV voltage range – up to 500V per input

【Parallel Operation Supported】Up to 6 EASUN inverters can be paralleled for single-phase or 3-phase systems.

【Smart Monitoring】Built-in WiFi + app support. Easily monitor your EASUN inverter anytime via mobile.

【Battery Flexibility】Compatible with lead-acid and lithium batteries, supports BMS (CAN/RS485/RS232) communication

【Dual AC Output (L1/L2)】Two output channels for separate load control and energy scheduling.

【All-round Protection】EASUN quality includes overload, short circuit, over/under voltage, and over-temperature protections.

€3.224,00

€3.224,00 - €3.224,00

€3.224,00

€1.600,00

€1.600,00 - €1.600,00

€1.600,00

Disponibilité:

en stock, prêt à être expédié

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Free shipping

24 hours local ship
Free standard shipping on all orders

Free Returns

30 Days Hassle Free Returns.

2 Years Warranty

Backed up by technical support within 24hrs

Powerful Performance — Built for High-Demand Loads

Runs without battery, supports lithium activation
Dual MPPT, PV range 60–450VDC
AC/Solar priority & adjustable charge current
RS485/RS232 + optional WiFi monitoring
Overload, over-temp & short-circuit protection
Grid & Generator Compatible

Parallel Ready & 3-Phase Upgrade

Supports multiple units in parallel, enabling scalable power expansion

3 units can form a 3-phase system, ideal for industrial or high-demand residential loads

Modular design simplifies system upgrades and maintenance

Meets various needs from single-unit setups to complete energy systems

Battery Optional, Versatile Compatibility

Operates without a battery – perfect for lightweight off-grid setups

Fully compatible with Lead-acid, LiFePO₄, and smart BMS batteries

Dry contact function allows integration with diesel generators or ATS systems

Seamlessly fits into different energy configurations: homes, farms, warehouses

Flexible Deployment & Hybrid Compatibility

Integrates easily with solar, generator, or grid power for hybrid systems

Supports multiple output priority modes: UTL / SOL / SUB / SBU

Easy to expand and maintain, designed for long-term stable operation

Smart Monitoring & Dual Output Control

Dual MPPT inputs maximize solar harvesting efficiency

Built-in programmable dual output ports for separating critical and general loads

WiFi & RS485 communication for app and PC remote management

Intuitive LCD + PC software with multilingual interface support

Frequently Asked Question

User Manual

ISolar-SMW-11KW-TWIN

1. How do I configure BMS communication with lithium batteries?

EASUN SMW II 11KW supports RS485 communication with a variety of BMS systems such as Pylontech, JK, Jikong, and Daly.
Pylontech BMS: Select battery type “Li2” in the inverter menu and set BMS to “PylonRS485”.
Daly BMS: Some users report success using “Li4” and setting Daly BMS to "Growatt" protocol.
JK BMS: It is recommended to use “Li2” and ensure correct wiring.
Note: Wiring methods may vary depending on the BMS brand. Please refer to the connection diagrams or consult technical support.
Click to check how to connect to Easun Battery

2. How do I know If this inverter is compatible with my solar panels ?

According to the inverter's specification table, the solar input current is 18A × 2, which means each MPPT can handle a maximum of 18A.
The optimal voltage range for the MPPT is 380–430V, and it should not exceed 450V.

Based on this information, when you review the specifications of your solar panels, you should ensure that—whether connected in series or parallel—the total voltage or current connected to each MPPT input does not exceed these limits.

3. What is the minimum PV voltage required to start the inverter?

The MPPT controller requires at least 120VDC PV input to start, but a recommended input of 250VDC or higher is suggested to ensure stable power output under load.

4. How can I fix the issue of the LCD screen flickering?

Some users have reported flickering on the inverter's display.
A common solution is to connect an X2-class capacitor in parallel between PV+ and PV- to stabilize voltage fluctuations.
⚠️ This operation requires electrical knowledge. Please consult a professional.

5. Does the inverter support parallel operation?

Yes, Supports parallel connection, up to 6 units can be connected.

6. How does the WiFi monitoring work?

The inverter has a built-in WiFi module and can be monitored via a mobile app.
Download the recommended monitoring app and follow the instructions in the user manual.
Note: Data updates from the WiFi module may occur at 5-minute intervals.

7. Can the inverter run without a battery?

Yes, EASUN SMW 11KW supports batteryless operation.
In this mode, the inverter uses PV input directly to power loads. However, it is recommended to carefully evaluate power stability and load demands when designing your system.