Prakashmax Battery Systems (Sample)

Prakashmax · PRA-2F3 series

Capacity

48 V 200 Ah to 51.2 V 300 Ah (see variants)

Chemistry

LFP

Nominal voltage

51.2 V

Usable energy

15 kWh

Cycle life at 80% DoD

4000 cycles

Lead time 1-2 weeks · Warranty 10 years pro-rata · MOQ 10 nos

Prakashmax · PRA-043 series

Energy capacity

372 kWh to 5 MWh (see variants)

Cell chemistry

LFP

Cooling

Liquid-cooled

System voltage

1000 V DC

Rated C-rate

0.5C

Lead time 6-8 weeks · Warranty 10 years or 6000 cycles · MOQ 1 nos

Prakashmax · PRA-BF4 series

Energy capacity

215 kWh to 2 MWh (see variants)

Cell chemistry

LFP

Cooling

Air-cooled

System voltage

768 V DC

Rated C-rate

0.25C

Lead time 10-14 weeks · Warranty 5 years standard · MOQ 1 nos

Prakashmax · PRA-C82 series

Storage capacity

100 kWh-th to 100 MWh-th (see variants)

Storage medium

Molten salt

Operating temperature

4 deg C

Charge source

Electric heater

Discharge output

Steam

Lead time 10-14 weeks · Warranty 24 months · MOQ 1 kWh

Prakashmax · PRA-F19 series

Cooling capacity

10 kW to 25 kW (see variants)

Type

Liquid chiller

Refrigerant

R410A

Coolant

Deionised water glycol

Supply voltage

415 V 3-ph

Lead time 6-8 weeks · Warranty 12 months · MOQ 2 nos

Prakashmax · PRA-D09 series

Cooling capacity

3 kW to 10 kW (see variants)

Type

Cabinet air-conditioner

Refrigerant

R290

Coolant

Deionised water glycol

Supply voltage

230 V 1-ph

Lead time 3-5 weeks · Warranty 12 months · MOQ 2 nos

Prakashmax · PRA-E02 series

System scale

Up to 2 MWh to Up to 200 MWh (see variants)

Cell count supported

Up to 192 series

Voltage sensing accuracy

+/- 2 mV

Temperature sensing

NTC, +/- 1 deg C

SOC accuracy

+/- 3%

Lead time 3-5 weeks · Warranty 36 months with AMC · MOQ 1 set

Prakashmax · PRA-FC2 series

System scale

Up to 100 kWh to Up to 200 MWh (see variants)

Cell count supported

Up to 384 series

Voltage sensing accuracy

+/- 5 mV

Temperature sensing

NTC, +/- 1 deg C

SOC accuracy

+/- 3%

Lead time 6-8 weeks · Warranty 36 months with AMC · MOQ 1 set

Prakashmax · PRA-522 series

Discharge duration

4 hours to 12 hours (see variants)

Chemistry

Zinc-bromine

Rated power

1 MW

Round-trip efficiency

65-72%

Cycle life

15000 cycles

Lead time 16-20 weeks · Warranty 10 years performance · MOQ 1 kWh

Prakashmax · PRA-F38 series

Discharge duration

4 hours to 12 hours (see variants)

Chemistry

Iron-chromium

Rated power

1 MW

Round-trip efficiency

70-75%

Cycle life

15000 cycles

Lead time 24-30 weeks · Warranty 10 years performance · MOQ 5 kWh

Prakashmax · PRA-F66 series

Cell capacity

3.2 V 50 Ah to 3.2 V 587 Ah (see variants)

Chemistry

LFP

Format

Prismatic

Nominal voltage

3.2 V

Energy density

140-170 Wh/kg

Lead time 2-4 weeks · Warranty 36 months · MOQ 1 nos

Prakashmax · PRA-898 series

Cell capacity

3.2 V 50 Ah to 3.2 V 587 Ah (see variants)

Chemistry

NMC

Format

Cylindrical

Nominal voltage

3.1 V

Energy density

110-140 Wh/kg

Lead time 2-4 weeks · Warranty 12 months from supply · MOQ 10 nos

Prakashmax · PRA-EA2 series

Rating

10 kVA to 40 kVA (see variants)

Topology

Online double conversion

Input / output

3-ph / 3-ph

Input voltage window

160-280 V

Output power factor

0.8

Lead time 2-3 weeks · Warranty 12 months · MOQ 10 nos

Prakashmax · PRA-5E5 series

Rating

20 kVA to 400 kVA (see variants)

Topology

Online double conversion

Input / output

3-ph / 3-ph

Input voltage window

304-478 V

Output power factor

0.8

Lead time 2-3 weeks · Warranty 36 months with AMC · MOQ 5 nos

Prakashmax · PRA-351 series

Rated power

1 MW to 2.5 MW (see variants)

DC voltage range

700-1200 V

AC output voltage

400 V

Topology

Three-level IGBT

Peak efficiency

98.5%

Lead time 4-6 weeks · Warranty 5 years standard · MOQ 1 nos

Prakashmax · PRA-089 series

Capacity

150 Ah to 1000 Ah (see variants)

Nominal voltage

12 V

Technology

Flooded tubular

Discharge rate

C20

Design life

20 years

Lead time 1-2 weeks · Warranty 24 months · MOQ 2 nos