Voltronic Power Batteries LIO-II-4810

Discover the Voltronic Power LIO II-4810 with 5 kWh usable energy and lithium iron phosphate technology for efficient energy storage.

Models Covered: VOLTRONIC-LIO-II-4810

Manufacturer: Voltronic Power Technology Corp.

Application: The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 is an ESS Battery with a nominal voltage of 51.2 V, making it a dependable choice for solar and backup energy storage. The unit measures 185 x 540 x 420 / 185 x 540 x 840 / 185 x 540 x 1260 / 185 x 540 x 1680 and weighs 48 / 96 / 144 / 192. It is rated to operate across 0°C–50°C. It supports a maximum discharge current of 150 A / 150 A / 150 A / 150 A. The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 is certified to IEC 62619, EN 61000-6-3, EN 61000-6-1, UKCA and UN38.3 and is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Certifications of UN38.3, IEC 62619, EN 61000-6-3 EN 61000-6-1, UKCA, Standard Charge Method of 0.2C CC (Constant Current) charge to FC, CV (Constant Voltage) charge till charge current decline to <0.05C and Battery Cell Technology of Lithium Iron Phosphate.

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Models and prices

Technical Specifications

ParameterVOLTRONIC-LIO-II-4810
Additional Specifications
Inner Resistance<20ΜΩ
CertificationsUN38.3, IEC 62619, EN 61000-6-3 EN 61000-6-1, UKCA
Standard Charge Method0.2C CC (Constant Current) charge to FC, CV (Constant Voltage) charge till charge current decline to <0.05C
Weight48 / 96 / 144 / 192
Full Charge Voltage (FC)56 V ± 0.1 V
Full Discharge Voltage (FD)42 V
ProtectionBMS
Operation TemperatureCharge: 0°C~50°C Discharge: 0°C~50°C
Battery Specifications
Battery Cell TechnologyLithium Iron Phosphate
Applicable Inverter Rating≤ 5.6 kW / 6 kW – 12 kW / 6 kW – 12 kW / 6 kW – 12 kW
Rated Discharging Current150 A / 150 A / 150 A / 150 A
Peak Discharging Current192 A, 1 min / 192 A, 1 min / 192 A, 1 min / 192 A, 1 min
Nominal Voltage51.2 V
Operating Voltage40 – 56 VDC
Charging Current100 A Max, 30 A Default
Electrical Data
Usable Energy5 kWh / 10 kWh / 15 kWh / 20 kWh
Dimension, D x W x H (mm) without feet185 x 540 x 420 / 185 x 540 x 840 / 185 x 540 x 1260 / 185 x 540 x 1680
Net Weight (kg)48 / 96 / 144 / 192
General Specifications
Operation Temperature (Charge)0°C–50°C
Storage Temperature< 18 months: -20°C–25°C / < 3 months: 25°C–45°C / < 1 month: 45°C–60°C / < 1 month: 45°C–60°C
IP ProtectionIP20
CommunicationRS485 port (RJ45), CAN

Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.

Availability & grid compliance in the UAE

MarketUAE
Grid authority / regulatorDEWA, ADDC, SEWA
Quotation currencyAED
Support hours timezoneAsia/Dubai
Main citiesDubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah

Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

For prices, see Voltronic Inverters: Prices in UAE. Store pickup — collect your order from our store in Dubai or Riyadh.

Key Features & Technical Highlights

  • Lithium Iron Phosphate (LFP) cell: Lithium Iron Phosphate (LFP) cell guarantees safety and reliability
  • Compact size and lightweight
  • Modular design for easy scalability
  • Fast charging capability
  • Maximum lifecycle of 8000 cycles: Maximum lifecycle of 8000 cycles at 60% DOD

Frequently Asked Questions

What is the nominal voltage of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 has a nominal voltage of 51.2 V.

What are the physical dimensions and weight of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 measures 185 x 540 x 420 / 185 x 540 x 840 / 185 x 540 x 1260 / 185 x 540 x 1680 and weighs 48 / 96 / 144 / 192.

What is the operating temperature range of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 operates across 0°C–50°C.

What is the maximum charge current of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 has a maximum charge current of 150 A / 150 A / 150 A / 150 A.

What are the charge and discharge voltage limits of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 has a full charge voltage of 56 V ± 0.1 V and a full discharge voltage of 42 V.

What is the maximum discharge current of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 supports a maximum discharging current of 150 A / 150 A / 150 A / 150 A.

What ingress protection rating does the Voltronic 51.2 V Lithium Solar Battery LIO II-4810 carry?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 carries an ingress protection rating of IP20.

What certifications does the Voltronic 51.2 V Lithium Solar Battery LIO II-4810 have?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 is certified to IEC 62619, EN 61000-6-3, EN 61000-6-1, UKCA and UN38.3, meeting recognised international standards for safety and performance.

What warranty coverage is available for the Voltronic 51.2 V Lithium Solar Battery LIO II-4810?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810 is backed by a 2-year manufacturer warranty from Voltronic Power.