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V-TAC OHS20K-100 High Voltage Modular Energy Storage 20.48kWh

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Weight: 207 kg

Price / pcs.: £4,658.20 4658.20

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Vendor: V-TAC

Product code: GPV-402-10

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Description

V-TAC OHS20K-100 High Voltage Modular Energy Storage 20.48kWh

High voltage modular energy storage unit V-TAC OHS20K-100 with a capacity of 20.48kWh. Base + (4*5.12kWh) VT-OH-5K LiFePO4 5.12V 100Ah battery modules + BMS control module including cabling included.

The V-TAC storage kit is an advanced system consisting of 4 LiFePO4 modules with a total capacity of 20.48 kWh (16.38 kWh usable). Operating at 204.8 V, it offers a modular design for stacking, an integrated BMS and a base and control box. Ideal for flexible energy storage in domestic and commercial installations.

Key features and functions:

Modular design: 4 stackable modules of 5.12 kWh each

Integrated BMS: Advanced battery management

High energy density: Thanks to LiFePO4 technology

Real-time monitoring: Charge and discharge management

Online updates: Possibility of remote maintenance and optimisation

Applications:

Domestic energy storage systems

Photovoltaic systems

Emergency power systems

Energy optimisation in commercial buildings

Advantages:

Flexibility: Easy system expansion thanks to modular design

High performance: Advanced LFP technology

Safety: CEI 0-21 certification and IP65 protection class

Versatile: Can be installed indoors and outdoors

Space optimisation: Compact design for stacked mounting

Installation and operation:

Easy installation thanks to stackable construction

Base and control box included

Possibility of remote monitoring and management

Certifications and compliance:

CEI 0-21: Certification for connection to Italian electrical systems

IP65: Full protection against dust and water jets

Our Models	OHS15K-100	OHS20K-100	OHS25K-100	OHS30K-100	OHS35K-100	OHS40K-100
	Specification
Manufacturer	V-TAC
Weight (kg)	161.4	207	252.6	298.6	343.8	389.4
Dimensions (mm)	590x420x698	590x420x849	590x420x1000	590x420x1151	590x420x1302	590x420x1453
Set components	1x 12152. 1x 12151. 3x 12002	1x 12152. 1x 12151. 4x 12002	1x 12152. 1x 12151. 5x 12002	1x 12152. 1x 12151. 6x 12002	1x 12152. 1x 12151. 7x 12002	1x 12152. 1x 12151. 8x 12002
Battery type	LifePO4 (LFP)
Installation method	Standing
Number of battery modules	3	4	5	6	7	8
Nominal energy of module (kWh)	5.12
Usable energy of module (Ah)	100
Rated voltage of module (V)	51.2
System rated energy (kWh)	15.36kWh	20.48kWh	25.60kWh	30.72kWh	35.84kWh	40.96kWh
System rated voltage (V)	153.6	204.8	256.0	307.2	358.4	409.6
Usable capacity (kWh)	12.29	16.38	20.48	24.58	28.67	32.77
Recommended charge/discharge current (A)	40 / 50
Built-in BMS	CAN communication
Installable altitude (m)	≤2000m
Lifespan	25±2°C,0.5C/0.5C,EOL70%≥6000
Guarantee	10 years
Monitored parameters	System voltage, current, cell voltage, cell temperature, module temperature
SOC	Intelligent algorithm
Operating temperature range	Charging: 0~45°C, Discharging: -10~+55°C
Storage temperature	0~35°C
Standard compliant	CEI 0-21

Available Configuration

Product code

Model

EAN

SKU code

GPV-402-09

OHS15K-100

3800170224285

120023

GPV-402-10

OHS20K-100

3800170224292

120024

GPV-402-11

OHS25K-100

3800170224308

120025

GPV-402-12

OHS30K-100

3800170224315

120026

GPV-402-13

OHS35K-100

3800170224322

120027

GPV-402-14

OHS40K-100

3800170224339

120028

Components included in the kit:

BMS CONTROL MODULE

Name:

BMS CONTROL MODULE

Operating voltage (Vdc):

120~750

Rated charge/discharge current (A):

Maximum charge/discharge current (A):

Operating temperature range:

-10~55°C

Protection class:

IP65

Weight (kg):

16.1

Dimensions (mm):

590*420*165

HIGH VOLTAGE BATTERY MODULE

Name:

HIGH CAPACITY BATTERY MODULE VT-OH-5K LiFePO4 5.12V 100Ah.

Module voltage rating (Vdc):

51.2

Usable energy of module (Ah):

100

Module nominal energy (kWh):

5.12

Rated charge/discharge current (A):

Maximum charge/discharge current (A):

Operating temperature range:

Charging: 0~45°C

Operating temperature range:

Discharging: -10~+55°C

Storage temperature:

0~35°C

Leakage class:

IP65

Weight (kg):

45.6

Dimensions (mm):

590*420*194

BASE FOR ENERGY STORAGE

Name:

BASE FOR HIGH-VOLTAGE MODULAR ENERGY STORAGE

Weight (kg):

8.5

Dimensions (mm):

590*420*80

COMMUNICATION CABLE

Name:

Standard 2-metre communication cable for external device

POWER CABLES

Name:

Standard 2-metre 25mm² power cable for external PCS

Files to download:

INSTRUCTION MANUAL 1200XX-scalable-all-models.pdf

Technical data

Usable capacity [kWh]	16.38
Continuous power [kW]	8.19
Peak power 10 s [kW]	10.24
Maximum current [A]	50
Chemistry	LFP
Lifespan [cycles]	6000
IP rating	65
Min. charging temp. [°C]	0
Max. charging temp. [°C]	45
Min. discharge temp. [°C]	‑10
Max. discharge temp. [°C]	55
Min. modules [pcs]	3
Max modules [pcs.]	8

Safety

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