Voltronic Power ESS510

BatteriesModel VOLTRONIC-ESS510

Voltronic 5 kWh 51.2 V Solar Battery ESS510

Discover the Voltronic Power ESS510 Energy Storage System with 6500W PV input and versatile voltage options for efficient energy management.

  • Maximum PV Input Power: 6500W
  • Nominal DC Voltage / Maximum DC Voltage: 360 VDC / 500 VDC
  • Start-up Voltage / Initial Feeding Voltage: 116 VDC / 150 VDC
  • MPP Voltage Range: 120 VDC – 450 VDC

Choose the Capacity

What sets the VOLTRONIC-ESS510 apart from the other model in the family: Capacity 5000Wh; Max Continuous Discharging Current 150A; Charge Current 20A (0.2C).

AED 7,500incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: free
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

Voltronic 5 kWh 51.2 V Solar Battery ESS510 features

  • Integrated 5.5kw hybrid solar inverter

    Integrated 5.5kw hybrid solar inverter and lithium-ion battery module

  • Self-consumption and Feed-back to the

    Self-consumption and Feed-back to the Grid

  • Programmable supply priority for PV,

    Programmable supply priority for PV, battery or Grid

  • User-adjustable battery charging current

  • Programmable multiple operation modes: Grid-tie,

    Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup

  • Built-in timer for various mode

    Built-in timer for various mode of on/off operation

  • Multiple communication for USB, RS232,

    Multiple communication for USB, RS232, Modbus, SNMP, GPRS and Wi-Fi

  • Monitoring software for real-time status

    Monitoring software for real-time status display and control

  • Enhance AC/Solar charger to 100A

  • Scalable Li-ion battery expansion

  • Li-ion battery life cycle: 8000

    Li-ion battery life cycle: 8000 cycles at 25 °C

  • High surge discharging current up

    High surge discharging current up to 3C

  • IP 20

About the Voltronic 5 kWh 51.2 V Solar Battery ESS510

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 is a Portable ESS with a capacity of 100 Ah, making it a dependable choice for solar and backup energy storage. It accepts an operating voltage range of 120 VDC – 450 VDC. It operates at an efficiency of 96%. The unit measures 214 x 621 x 550 and weighs 55. It supports a maximum discharge current of 150A. The Voltronic 5 kWh 51.2 V Solar Battery ESS510 is certified to CE, UKCA and UN38.3 and is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Nominal DC Voltage / Maximum DC Voltage of 360 VDC / 500 VDC, Start-up Voltage / Initial Feeding Voltage of 116 VDC / 150 VDC and Output Voltage Range of 184 - 264.5 VAC*.

Specifications last updated 27 March 2026

Voltronic 5 kWh 51.2 V Solar Battery ESS510 full specifications

Electrical(31)

Maximum PV Input Power6500W
Nominal DC Voltage / Maximum DC Voltage360 VDC / 500 VDC
Start-up Voltage / Initial Feeding Voltage116 VDC / 150 VDC
MPP Voltage Range120 VDC – 450 VDC
Nominal Output Voltage208/220/230/240 VAC
Output Voltage Range184 - 264.5 VAC*
Max. Output Current23.9A*
Maximum Conversion Efficiency (DC/AC)96%
European Efficiency @ Vnominal95%
AC Start-up Voltage / Auto Restart Voltage120 - 140 VAC / 180 VAC
Acceptable Input Voltage Range170 -280 VAC
Maximum AC Input Current40 A
Nominal DC Voltage48 VDC
Maximum Charging Current100 A
Capacity5000Wh
Nominal Voltage51.2VDC
Full Charge Voltage (FC)56V
Full Discharge Voltage (FD)42V
Typical Capacity100Ah
Max Continuous Discharging Current150A
Max Discharging Current192A at 1min
ProtectionBMS, breaker
Charge Current20A (0.2C)
Maximum Charge Current50A (0.5C)
Standard Charge Method0.2C CC (Constant current) charge to FC, CV (Constant voltage FC) charge till charge current decline to <0.05C
Inner Resistance<20m ohm
Dimension, D x W x H (mm)214 x 621 x 550
Net Weight (kgs)55
Compliance SafetyIEC/EN 62109-1/-2, IEC 62040-1, EN 61000-6-4, EN IEC 61000-6-2, EN IEC 61000-3-11, EN 61000-3-12, IEC 61727, IEC 62116, G99, NRS 097-2-1, EN 50549-1
Battery Module Compliance SafetyIEC 62619, EN 61000-6-3, EN 61000-6-1, UKCA, UN38.3
Number of MPP Trackers / Maximum Input Current2 / 2 x 13 A

Certifications(3)

  • CE
  • UKCA
  • UN38.3

Downloads & support

PDFThe manufacturer's sheet, to print or share

Troubleshooting & error codes

Looking up an error code on this Voltronic Power ESS510? Browse the full list of codes for this device, with the cause and recommended fix for each.

View error codes for this device →

Frequently Asked Questions

What voltage does the Voltronic 5 kWh 51.2 V Solar Battery ESS510 operate on?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 has a nominal voltage of 51.2 VDC and an operating voltage range of 120 VDC – 450 VDC.

What are the physical dimensions and weight of the Voltronic 5 kWh 51.2 V Solar Battery ESS510?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 measures 214 x 621 x 550 and weighs 55.

What is the efficiency of the Voltronic 5 kWh 51.2 V Solar Battery ESS510?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 has an efficiency of 96%.

What solar input can the Voltronic 5 kWh 51.2 V Solar Battery ESS510 handle?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 supports a maximum PV array power of 6500W.

What is the maximum charge current of the Voltronic 5 kWh 51.2 V Solar Battery ESS510?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 has a maximum charge current of 100 A.

What is the capacity of the Voltronic 5 kWh 51.2 V Solar Battery ESS510?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 has a typical capacity of 100 Ah.

What are the charge and discharge voltage limits of the Voltronic 5 kWh 51.2 V Solar Battery ESS510?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 has a full charge voltage of 56V and a full discharge voltage of 42V.

What is the maximum discharge current of the Voltronic 5 kWh 51.2 V Solar Battery ESS510?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 supports a maximum discharging current of 150A.

What certifications does the Voltronic 5 kWh 51.2 V Solar Battery ESS510 have?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 is certified to CE, UKCA and UN38.3, meeting recognised international standards for safety and performance.

What warranty coverage is available for the Voltronic 5 kWh 51.2 V Solar Battery ESS510?

The Voltronic 5 kWh 51.2 V Solar Battery ESS510 is backed by a 2-year manufacturer warranty from Voltronic Power.

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