Halovolt Surya 51: 51.2V 100Ah LiFePO4 solar battery

51.2V · 100Ah · 5.12 kWh

A 51.2V 100Ah LiFePO4 solar battery (5.12 kWh) for hybrid inverters. Wall or 19-inch rack mount, CAN and RS485, up to 16 in parallel.

₹69,900 ₹89,000 Save 21%

GST included · Pay by UPI or bank transfer

6,000 cycles at 80% depth of discharge
CAN and RS485 link to hybrid inverters
Up to 16 packs in parallel
Installation by certified partners

5 yearsWarranty

FreeDelivery

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Halovolt Surya 51 specifications

Chemistry: LFP (LiFePO4)
Nominal voltage: 51.2 V (16S)
Capacity: 100 Ah
Energy: 5.12 kWh
Cycle life: 6,000 @ 80% DoD
Capacity after rated cycles: 80% at 25 °C
Charge voltage: 57.6 V
Max charge current: 100 A
Max continuous discharge: 100 A
Peak discharge: 200 A
Charge time: 1 hour at 100 A
Communication: CAN, RS485, Bluetooth app, SOC display
Mounting: Wall or 19-inch rack (3U)
Parallel connection: Up to 16 packs
Cell format: Prismatic
Weight: 43 kg
Dimensions: 440 × 380 × 133 mm
Ingress protection: IP54
Operating temperature: 0 to 55 °C
Warranty: 5 years

Battery
Wall-mount bracket
Rack ears for a 19-inch rack
1 m battery cables
User manual
Warranty card

Covered for 5 years from the invoice date against manufacturing defects and capacity loss below 70% of rated capacity. Defective units are replaced, not repaired.

Which solar inverters work with the Surya 51?

The Halovolt Surya 51 costs ₹69,900 including GST, with free delivery on every online order.

We have tested Surya packs with inverters from all major brands. The Surya 51 has 16 cells and charges at 57.6V, the setting most current hybrid solar inverters expect for lithium. It reports over CAN and RS485, so check that your inverter has a matching protocol. Send us the model number and we will confirm it before you order.

Questions about the Halovolt Surya 51

Which inverters does the Surya 51 work with?

Hybrid solar inverters with a 51.2V lithium battery setting. It talks to the inverter over CAN or RS485. Send us your inverter model and we will confirm the protocol before you order.

How much backup does the Surya 51 give?

About 4.1 kWh is usable, so it runs a 1 kW load for about 4 hours. Two packs give about 8 hours.

How long does the Surya 51 last?

It is rated for 6,000 cycles at 80% depth of discharge and carries a 5-year replacement warranty.

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Buying for a fleet or a product line?

We customise voltage, capacity, connectors and enclosure for fleet and OEM orders, starting with a small pilot batch.

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