WeCo Lithium Energy Storage System

WECO Dual Voltage 5K3-XP

WECO Low Voltage 5K3-XP

WECO Dual Voltage 5K3-XP

Power button and State of Charge Indicator for visibility of the system status.

Mounting Bracket

Facilitating maintenance through convenient access to fuses.

THE WECO 5K3-XP is the most advanced lithium battery storage for homes and industrial energy storage systems. WeCo design and produce lithium batteries equipped with the highest quality components.
Ideal for solar battery storage and other applications, WeCo modules are on the forefront of lithium energy storage.

Each application has its own Lithium Chemistry cell in order to guarantee the highest durability and Safety.

Digital Smart BMS

WeCo has developed one of the most advanced BMS with an active and passive equalizer with real-time control on every single cell.

The CUB8 Monitoring System

The CUB8 monitoring system can detect, control and monitor every battery pack connected. In addition, you can monitor your system via a user-friendly mobile app.

Italian Quality & Design

Design and quality in every detail, first-class assistance worldwide from our skilled technicians

Features

Warranty, 10 Years

Cycle Life, 7000 Cycles.

One Module can be installed in either High or Low Voltage installations, making the perfect storage battery for solar energy.

Easy to install and set up.

16 Cell ideal for telecommunications

Available for on or Off-grid energy storage.

Applications

WeCo Lithium batteries are suitable for on and off-grid solar energy storage and many other applications.

Reach out to the valen team today to learn more about the WeCo batteries and how they can benefit your next energy storage project!

Download the 5K3-XP Specification Sheet

Download the 5K3-XP User Manual

Download the 5K3-XP Inverter List

General Specifications - Single Module

Model 5K3	LV/HV
Battery System Capacity	5.3 kWh
Single Module Nominal Voltage	52 Vdc
Application Dual Voltage	LV/HV
Modules Expandability	HV Mode: Max 16 Modules in Series with Single HV Box = One HV Cluster LV Mode: Max 8 Modules in Parallel without WeHub = One LV Cluster
Cluster Net Capacity	Max 144 Modules per HV System / Max 100 Modules per LV System
Voltage Range	48,5-1000 Vdc
Net Capacity	105 Ah
Usable Capacity	100 Ah
Dimension	580 x 463 x 165 mm
Weight	57.3 Kg
Charge / Discharge Current	110 A
Step	01 160 (60 s)
Peak	200 (Peak 5 s)
Depth of Discharge	100%
Communication Port	RS485, CAN, 232, Wi-Fi
Single string quantity	16 pcs
Discharge Temperature*	-20 ~ 55°C
Charge Temperature *	-10 ~ 55°C
Shelf Temperature	-10 ~ 50°C
Humidity	5% ~ 95%
Altitude	< 3000 m
Design life	15 Years (25°c)
Expected Life Cycles @ STC	>7000 (25°c)
Standards	IEC62619/UL1973 CE/UN38.3
Features	Pre-Charge+Fuse LV+ Fuse HV+ Auto Contactor + Dual BMS+ Multi BMS FW management Applicable for Low Voltage and High Voltage systems, Four protection levels for HV Box, Real-time balancing, Adaptive charge/discharge CAN logic, Three step adaptive charging logic, 2xDI/DO programmable ports, Mobile

Low Voltage Stackable

Battery Module

2

3

4

5 4+4

Battery System Capacity

10.4 kWh

15.6 kWh

20.8 kWh

26 kWh

41.6 kWh

Voltage Range

48.5 - 58.4 Vdc

Dimensions

580x463x330 mm

580x463x495 mm

580x463x660 mm

580x463x825 mm

(2x) 580x463x660 mm

Weight

114,6 kg

171,9 kg

229,2 kg

286,5 kg

2x 229,2 kg

Depth of Discharge

100%

Charge/Discharge (Recommended)

160

240

320

400

640

Current (A) (Continuos)

(Peak 15s)

(Discharge Peak 5s)

210

300

400

300

380

600

390

470

800

480

560

1000

780

940

1600

Communication

RS485, CAN, 232, Wi-Fi

Protection Class

IP23 / IP56

Working Temperature

-20°C +60°C *

Storage Temperature

-10°C +40°C

Humidity

5% ~ 95%

Altitude

< 3000 m

Design life

15 Years (25°C)

Expected Life Cycles @ STC

> 8000 (25°C)

Standards

IEC62619/UL1973 / CE / UN38.3

High Voltage Stackable

Battery Module

4

5

6

7

8 Battery System Capacity

20.8 kWh

26 kWh

31.2 kWh

36.4 kWh

41.6 kWh

Recommended Voltage

min 200V max 232V

min 250V max 290V

min 300V max 348V

min 350V max 406V

min 400V max 464V

Dimensions

580x463x660 mm

580x463x825 mm

580x463x990 mm

580x463x1155 mm

580x463x1320 mm

Weight

229.2 kg

286.5 kg

343.8 kg

401.1 kg

458.4 kg

Depth of Discharge

100%

Charge/Discharge

100A/100A

Communication

RS485, CAN, 232, Wi-Fi

Protection Class

IP23 / IP56

Working Temperature

-20°C +60°C *

Storage Temperature

-10°C +40°C

Humidity

5% ~ 95%

Altitude

< 3000 m

Design life

15 Years (25°C)

Expected Life Cycles @ STC

> 8000 (25°C)

Standards

IEC62619/UL1973 / CE / UN38.3

WECO Low Voltage 5K3-XP

Rack-mount modules

Terminal cover plates

Easy access at the front of the modules

WeCo rack mounted low voltage 5K3 XP – LITHIUM ENERGY STORAGE SYSTEM. WeCo design and produce lithium batteries equipped with the highest quality components.

Ideal for solar battery storage and other applications, WeCo modules are on the forefront of commercial battery storage.

Scalable

Scalable up to 550 kWh LV HUB Self-Balancing System for LV Application.

5.3 kWh of USABLE ENERGY

Each module is 5.3 kWh of usable energy, high energy density, extreme safety, and innovative design.

Rack Mount

Rack High Voltage is the most compact Low Voltage stackable storage for domestic application, plug and play, compatible with several International Inverter.

ITALIAN QUALITY & DESIGN

Design and quality in every detail, first-class assistance worldwide from our skilled technicians