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Stackable All In One ESS 1200W / 4.02kWh Energy Storage System ESS LCD Display PV Input

Stackable All In One ESS 1200W / 4.02kWh Energy Storage System ESS LCD Display PV Input

MOQ: 10PCS
Price: Negotiation
Standard Packaging: Wooden box
Delivery Period: 30 days
Payment Method: L/C,T/T
Supply Capacity: 10,000PCS Per month
Detail Information
Place of Origin
China
Brand Name
RSUN or OEM
Model Number
RSN Series
Type:
All In One Energy Storage System
Capacity:
1.2kWh + 4.02kWh
Rated Input Voltage:
208/220/230/240 VAC
Frequency Range:
50/60Hz(Auto Sensing)
Battery Type:
LiFePO4 Battery
Cooling Mode:
Active Cooling
Peak Efficiency:
>94% Battery Mode >99% Line Mode
Solar Charging Type:
MPPT
Communication Interface:
RS232, RS485, CAN, Bluetooth
Protection:
Overload,Overvoltage,Short Circuit,discharge,over Temperature
Highlight:

Stackable All In One ESS

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All In One ESS 1200W

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Stackable Energy Storage System ESS

Product Description

Stackable All-in-One 1200W / 4.02kWh Energy Storage System ESS LCD display PV input

 

The RSUN Stacked RSN Series is a compact, all-in-one residential energy storage system featuring a modular, stackable battery design for simplified installation and scalability. Designed for smart energy independence, it captures and stores surplus solar energy during the day to power household appliances and equipment efficiently, educing grid reliance and electricity costs.

Equipped with integrated WiFi and Bluetooth, users can remotely monitor and manage system performance via mobile devices anytime, anywhere. The floor-standing form factor and minimalist footprint make it ideal for space-conscious indoor applications, delivering a seamless blend of functionality, reliability, and modern energy management.

 

FEATURES:
Sleek floor-standing design with integrated hybrid inverter.
Built-in lithium battery (8000 cycles) and MPPT solar controller.
Selectable power priority: solar, battery, or grid.
Wide AC input range, adaptable to unstable grid.
Full protection: over-discharge, overload, overheat, short-circuit.
Modular stacked design for easy maintenance and expansion.

 

PRODUCT OVERVIEW:

Stackable All In One ESS 1200W / 4.02kWh Energy Storage System ESS LCD Display PV Input 0

 

SPECIFICATIONS:

Model  RSN 1.2kWh+4.02kWh RSN 3.6kWh+6kWh  RSN 6kWh+10kWh RSN 11kWh+16kWh
AC Input
Rated Input Voltage 208/220/230/240 VAC
Input Voltage Range 170~280VAC(For PC);90~280VAC(For Home Appliances)
Frequency Range 50/60Hz(Auto Sensing)
AC Charging Current Range 2-60A 2-100A 2-80A 2-120A
Max. Input Current 10A 20A 26A 50A
PV Input
Solar Charging Type  MPPT
PV Max. Input Power 1KW  4KW 5.5KW 5.5KW*2
MPPT Tracking Voltage Range 20-100 VDC 120-430 VDC
Max. PV Input Voltage 125VDC 450 VDC
PV Charging Current Range 2~60A 0~80A
Max. Charging Current 120A 100A 80A 160A
Output
Rated Output Voltage 1.2kW 3.6kW 6.0kW 11kW
Output Voltage Range (220V~240V)±5%
Frequency 50/60Hz±0.1%
Max. Output Current 22.7A
Peak Power 2400W 7200W 12000W 11000W*2
Overload Capacity
Product Description (Battery Mode)
 1min@102%~110% Load ; 10s@110%~130%Load; 3s@130%~150% Load ;200ms@>150% Load
Peak Efficiency >94% battery mode >99% line mode
Transfer Time 10ms
Battery
Battery Voltage 12.8VDC 25.6VDC 51.2vdc 51.2vdc
Battery Energy 4.02kWh 8.04kWh 10.24kWh 16.08kWh
Cell technology LiFePO4
DOD 80%
Product General Data
Designed Life-span cycle 6000
Communication Interface  RS232, RS485, CAN(Standard),SNMP/Wifi/Bluetooth(Optional)
Display  LCD&LED
Parallel Interface RS485/CAN/RS232/SNMP/WIFI/Bluetooth
Operation Environment
Temperature
 0~40℃
Environment Humidity -15~60℃
Operation Altitude <3000m
Cooling Mode Active Cooling
Noise Emission <50db

 

RSUN Support & Customization Services:

1. Sample Availability
We offer product samples to support client testing, technical evaluation, and pre-market verification, ensuring compatibility and performance before large-scale deployment.
2. Comprehensive Warranty
RSUN guarantees reliable quality across all product lines, including UPS systems, solar inverters (12V/24V/48V), and charge controllers with clearly defined warranty terms covering material and manufacturing defects.
3. OEM/ODM Capabilities
Leveraging ISO9001 & ISO14001-certified production systems, RSUN delivers tailored OEM/ODM solutions, from R&D, circuit design, and prototyping to full-scale manufacturing and QA. With over 10 years of global partnership experience, we ensure consistency, innovation, and timely delivery.
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