What is the usable capacity?

The pack is rated 230Ah at 51.2V, which works out to about 11.8 kWh of nominal energy. Usable energy is lower once depth-of-discharge limits are applied, so check the datasheet for the recommended figure.

Will it work with my hybrid inverter?

It runs at 51.2V nominal, the 48V-class voltage most hybrid and off-grid inverters accept. Confirm your inverter's supported battery list and communication protocol before buying.

No. The LCD is listed as available on request, so specify it when ordering if you want on-battery status readout.

What chemistry does it use?

It uses LFP (LiFePO4) cells, which are more thermally stable and typically cycle longer than NMC lithium cells.

What certifications does it carry?

It is listed with CE, RoHS, UN38.3 and MSDS certification, covering transport and basic safety compliance.

What else do I need to install it?

You need an inverter or charge controller, cabling, a disconnect and a suitable mounting location. The battery alone does not include these.

JM 51.2V 230Ah Lithium Ion Home Solar Energy Storage System

Best price now

$1,815.00at JMBatteriesChecked Nov 11

Prices are checked against each store and labelled with when.

Visit JMBatteries

JM 51.2V 230Ah Lithium Ion Home Solar Energy Storage System

Best price now

$1,815.00at JMBatteriesChecked Nov 11

Prices are checked against each store and labelled with when.

Visit JMBatteries

Ask our agent about this product

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Price facts

Last seen at $1,815.00 at JMBatteries on Nov 11.

Our take on the JM 51.2V 230Ah Lithium Ion Home Solar Energy Storage System

The JM 51.2V 230Ah is a rechargeable LiFePO4 (LFP) battery built for home solar storage, backup power and uninterruptible power supplies. It runs at 51.2V nominal, the standard 48V-class voltage most hybrid inverters expect, and carries CE, RoHS, UN38.3 and MSDS certification. The LFP chemistry is the safer, longer-lived choice than NMC, and the 10-year warranty is longer than many budget rack batteries offer. It is a bare battery, not an all-in-one system: you still need an inverter, a charge controller and mounting. An LCD and OEM/ODM customization are available on request, so confirm what is included before ordering.

Best forHome solar storage and self-consumptionBackup power for outagesOff-grid and hybrid inverter setupsBuyers who want LFP chemistry and a long warranty

Pros

LiFePO4 chemistry: safer and longer-cycling than NMC
51.2V nominal works with most 48V-class hybrid inverters
CE, RoHS, UN38.3 and MSDS certified
10-year warranty
LCD and OEM/ODM options on request

Cons

Battery only: no inverter, controller or enclosure included
No stated cycle life or usable capacity figure
LCD is an option, not standard
Heavy unit that needs proper mounting and handling
Little independent testing or owner feedback available

JM 51.2V 230Ah Lithium Ion Home Solar Energy Storage System prices at every store

JMBatteriesNew
In stock
$1,815.00Checked Nov 11
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JM 51.2V 230Ah Lithium Ion Home Solar Energy Storage System price history

Lowest price we've seen: $1,815.00 on Nov 11 at JMBatteries. Tracked across 1 store since Nov 11.

From JMBatteries

51.2V 230Ah lithium ion home solar energy storage system
LFP (LiFePO4) anode material
Rechargeable
For electric power systems, solar energy storage systems, uninterruptible power supplies and energy storage
Certified MSDS, UN38.3, CE, ROHS
LCD available on request; OEM/ODM available

Materials: LFP (LiFePO4) battery
Care: Dry storage
Guarantee: 10 years warranty
Returns: 30-day return policy; item must be in the same condition received, unworn or unused, with tags and original packaging, plus receipt or proof of purchase; return
Shipping: FREE shipping on all orders (retail only); prices include DDP shipping, VAT/tax and customs duties, though some countries may require additional freight charges

About the JM 51.2V 230Ah Lithium Ion Home Solar Energy Storage System

This is a 51.2V, 230Ah rechargeable lithium iron phosphate (LiFePO4) battery for home solar energy storage. It uses LFP anode material.

It can be used in solar energy storage systems, electric power systems, uninterruptible power supplies and other energy storage setups. An LCD can be added on request.

Model: JM-M-51.2V 230Ah
Voltage: 51.2V
Capacity: 230Ah
Battery type: LiFePO4 (LFP)
Rechargeable: Yes
Applications: Electric power systems, solar energy storage systems, uninterruptible power supplies, energy storage
Certifications: MSDS, UN38.3, CE, RoHS
Warranty: 10 years
Storage: Dry storage
Customization: LCD, OEM/ODM and custom branding available

Questions and answers

What is the usable capacity?: The pack is rated 230Ah at 51.2V, which works out to about 11.8 kWh of nominal energy. Usable energy is lower once depth-of-discharge limits are applied, so check the datasheet for the recommended figure.
Will it work with my hybrid inverter?: It runs at 51.2V nominal, the 48V-class voltage most hybrid and off-grid inverters accept. Confirm your inverter's supported battery list and communication protocol before buying.
Is the LCD included?: No. The LCD is listed as available on request, so specify it when ordering if you want on-battery status readout.
What chemistry does it use?: It uses LFP (LiFePO4) cells, which are more thermally stable and typically cycle longer than NMC lithium cells.
What certifications does it carry?: It is listed with CE, RoHS, UN38.3 and MSDS certification, covering transport and basic safety compliance.
What else do I need to install it?: You need an inverter or charge controller, cabling, a disconnect and a suitable mounting location. The battery alone does not include these.
Where is the JM 51.2V 230Ah Lithium Ion Home Solar Energy Storage System cheapest?: At JMBatteries, for $1,815.00, as of our latest check.

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