2E Energy Storage System Power Wall Vezha, 5000W, 5.12 kWh, WiFi

SKU: 2E-ESS-PWV5-5

The PowerWall VEZHA system is a high-tech energy centre that is suitable for autonomous power supply of an apartment, house or small office. It can operate in hybrid mode, sell energy to the grid and store it with maximum efficiency. Minimalist design, modern architecture, flexible scaling, intelligent algorithms – all this makes the VEZHA the best choice for those who value reliability, efficiency and control over every watt-hour.

  • Wireless module connection
  • Lithium iron phosphate battery (LiFePO₄) with a lifetime of up to 6,000 cycles at 80 % DOD
  • Intelligent BMS
  • Powerful 5,000 W hybrid inverter
  • MPPT technology (5,500 W)
  • Parallel connection of up to 6 VEZHA units – increasing power up to 30 kW and capacity up to 120 kWh in single-phase mode
  • Modular design with the possibility of expanding up to 4 batteries (each 5,12 kWh each)
  • Wide MPPT voltage range from 120 to 450 V
  • Fast power switching < 10 ms
  • Supports three-phase connection
  • Ability to operate with multi-zone tariffs
  • Remote control via 2E Smart Energy app
  • Compliance with CE standards, EN62109-1 and EN61000
  • Protection class IP20
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Characteristics
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Main:
Type backup power system
Inverter Parameters:
Rated output power 5000 W
Maximum peak power 10000 VA
Power factor 1
Rated output voltage (VAC) 220
Frequency 50 Hz
Automatic switching time <10 ms
Harmonic distortions <3%
AC Input:
Maximum charging power from AC mains 3150 W
Maximum AC input current 60 A
Rated input voltage переменного тока VAC
Input voltage range 90~280 VAC
AC Output:
Rated output power 5000 W
Maximum output current 30 A
Frequency 50 Hz
Overload current 40 A
PV Input:
Type of charging from a photovoltaic panel MPPT
Maximum input power 5500 W
Maximum input current from the PV panel 100 A
PV panel operating voltage range 120~500 V
MPPT voltage range 120~450 V
Inverter Physical Parameters:
Operating temperature range 15 °С ~ 55 °С
Storage temperature range -25 °С ~ 60 °С
Humidity range 5% to 95%
Rated operating height <2000 m
Cooling mode air cooling
Noise level 60 dB
Protection level IP20
Certification CE (EN62109-1)
EMC certification level EN61000
Weight 25 kg
Dimensions (LxWxH) 500 х 400 х140
Energy Conservation Module Parameters:
Battery type LiFePO4
Battery power 5,12 kWh
Battery capacity 100 A·h
Rated battery voltage 51 V
Battery operating voltage range 44,8 ~ 57,6 V
Standard charging current 50 A
Standard discharging current 50 A
Maximum charging current 100 A
Maximum discharging current 100 A
DOD discharge depth 80 %
Maximum number of parallel connected batteries 4
Estimated battery life 6000 cycles (80% DOD, 0.5C, 25°C)
Operating temperature charging: 0 ~45 °C / discharge: -10 ~45 °C
Operating humidity 5 % ~ 85 %
Rated operating height < 3000 m
Protection level IP20
Recommended operating environment rooms
Installation method vertically
Weight 45 kg
Dimensions (LxWxH) 500 х 500 х 140
Manual
High resolution photo

Reliability and Power in One Solution

The 2E PowerWall VEZHA backup power system is the answer to today’s energy instability challenges. Equipped with a powerful 5,000W hybrid inverter, it not only provides stable power during power outages, but also supports the function of selling electricity back to the grid. At its heart is a 5.12 kWh battery module that can store energy for later use at any time. And all of this is housed in a fairly compact body measuring 500 × 400 × 140 cm.

Game-Changing Innovations

The VEZHA operates with a wireless connection between the inverter and battery modules. There are no thick cables – data and energy are transmitted through a unique power interface that ensures high efficiency and reliability of the system.

The key advantage is the use of lithium iron phosphate batteries (LiFePO4). They guarantee high performance, stable operation in a wide temperature range and have a service life of 6,000 cycles at a discharge depth of 80 %. The integrated intelligent BMS control system ensures safety and control of each cell, and the modular design allows for scalable capacities of up to 20 kWh.

Maximum Solar Power with MPPT

The VEZHA PV module is the epitome of efficiency. Thanks to MPPT (maximum power point monitoring) technology, the system adapts in real time to changing lighting conditions, getting the most out of the solar panels. The MPPT module supports up to 5.5 kW of power, operating in a wide voltage range from 120 to 450 V.

An advanced control algorithm enables the VEZHA system to efficiently combine energy flows from the sun, grid, batteries and loads, providing fully digital current and voltage control. All consumers receive a pure sine wave, which is necessary for the most demanding household and professional appliances.

Intelligence That Optimises Every Kilowatt

The system supports multi-zone tariff plans. This means that the user can set up charging and discharging schedules according to daily tariffs, making the most of cheap nighttime electricity or solar power during the day. This approach can significantly reduce energy costs.

Great Scalability

The VEZHA PowerWall system has no scalability limitations. By connecting up to six units, you can achieve up to 30 kW of power and 120 kWh of energy in a single-phase network. Or create a three-phase 380 V system by combining three inverters. This opens up the possibility of using the PowerWall VEZHA not only at home, but also at enterprises, offices or commercial establishments.

Always Under Control – 2E Smart Energy

The 2E Smart Energy app, available for Android and iOS, allows you to monitor the system in real time. From your smartphone, you can view the current load, battery status, energy sources, consumption history, and more. This transparency makes managing the VEZHA system not only easy, but also surprisingly efficient.