PKNERGY 51.2V Smart LiFePO₄ Wall Battery (5–15kWh) for Home & Business

Product Name

PK-51.2 100/200/300P-N

Application

Residential, Solar ESS, Solar backup system

Battery Type

Powerwall Battery

Voltage

51.2V

Capacity

100Ah 200Ah 300Ah

Cycle Life

Over 7000 times

Dimension

L221W766H530mm

Cell Type

3.2v 300ah Lifepo4 Battery Cell

Certificate

Get a Quote Now Datasheet

15 Years Long Life Span

Intergrated BMS Overall Protection

● 7000 Cycles @98% DOD
● Offer up to 100% depth of discharge.

Product Features

Improved Safety, BMS Protection

And up to 200A discharge capability

Up to 215.04 kWh in Low Voltage Connection

Extended Warranty Up to 10 years

Exceptional lifespan of Up to 7000 Cycles

Real-time monitoring System and remote Debug

Compatible with most inverters on the market

Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry

Extended Operating Temperature -20℃ to 60℃

Certification: CE, UN38.3, MSDS,IEC/ISO9001/ISO1400

Battery Pack Specifications

Item	PK-BOX12	PK-BOX12 PRO	PK-BOX12 PLUS	PK-BOX12 MAX	PK-BOX12 MAX+
Nominal Energy	5.12kWh	7.68kWh	10.24kWh	14.34kWh	16.08kWh
Nominal Voltage	51.2V	51.2V	51.2V	51.2V	51.2V
Nominal Capacity	100Ah	150Ah	200Ah	280Ah	314Ah
Cell Type	LFP	LFP	LFP	LFP	LFP
Standard Charge Voltage	56.8V	56.8V	56.8V	56.8V	56.8V
Max. Discharge Current	100A	150A	150A	200A	200A
Discharge Cut-off Voltage	44.8V	44.8V	44.8V	44.8V	44.8V
Parallel Function	Support 16 Units In Parallels	Support 16 Units In Parallels	Support 16 Units In Parallels	Support 16 Units In Parallels	Support 16 Units In Parallels
Communication Interface	RS485, USB/RS232, CAN	RS485, USB/RS232, CAN	RS485, USB/RS232, CAN	RS485, USB/RS232, CAN	RS485, USB/RS232, CAN
Cycle Life	≥7000 Cycles (25℃±2℃, 0.2C/0.2C, 80%DOD)	≥7000 Cycles (25℃±2℃, 0.2C/0.2C, 80%DOD)	≥7000 Cycles (25℃±2℃, 0.2C/0.2C, 80%DOD)	≥7000 Cycles (25℃±2℃, 0.2C/0.2C, 80%DOD)	≥7000 Cycles (25℃±2℃, 0.2C/0.2C, 80%DOD)
Charge Temperature Range	0~55℃	0~55℃	0~55℃	0~55℃	0~55℃
Discharge Temperature Range	-20~55℃	-20~55℃	-20~55℃	-20~55℃	-20~55℃
Certification	Pack: CEI 0-21/CE/IEC 62619/UL1973 by Intertek/MSDS/UN38.3 Cell: UL 1642/IEC 62619/CE/EMC/ROHS/MSDS/UN38.3	Pack: CEI 0-21/CE/IEC 62619/UL1973 by Intertek/MSDS/UN38.3 Cell: UL 1642/IEC 62619/CE/EMC/ROHS/MSDS/UN38.3	Pack: CEI 0-21/CE/IEC 62619/UL1973 by Intertek/MSDS/UN38.3 Cell: UL 1642/IEC 62619/CE/EMC/ROHS/MSDS/UN38.3	Pack: CEI 0-21/CE/IEC 62619/UL1973 by Intertek/MSDS/UN38.3 Cell: UL 1642/IEC 62619/CE/EMC/ROHS/MSDS/UN38.3	Pack: CEI 0-21/CE/IEC 62619/UL1973 by Intertek/MSDS/UN38.3 Cell: UL 1642/IEC 62619/CE/EMC/ROHS/MSDS/UN38.3
Dimension	480600150mm	480650180mm	480650225mm	490840242mm	490840242mm
Net Weight	52Kg	69Kg	89Kg	123Kg	127Kg
Installation Method	Wall Mounted/Floor Standing	Wall Mounted/Floor Standing	Wall Mounted/Floor Standing	Wall Mounted/Floor Standing	Wall Mounted/Floor Standing
Warranty	10 Years	10 Years	10 Years	10 Years	10 Years
Optional	WiFi remote monitoring	WiFi remote monitoring	WiFi remote monitoring	WiFi remote monitoring	WiFi remote monitoring

Applications

Inverter Compatible

Benefits of Pknergy 5-15Kwh Battery

1 2 3 4 5

Stylish battery design

Pknergy Wall Mounted Battery is designed to provide customers with stable and safe whole-house power supply. We hope that when people encounter power outages in their lives, they can still ensure that their lives or work can continue.

It can detect and react to power conditions within milliseconds. Avoid equipment damage or property loss caused by sudden power outages in electrical appliances, and no longer have the bad experience of unsaved computer files due to power fluctuations!

Sufficient Power

Pknergy 5-15 kwh Lithium ion Battery is a high-efficiency energy storage battery. This is a battery that can be used in either off-grid or grid-tied systems. It truly solves the problem of running out of electricity for customers. 100% depth of discharge allows you to have no battery anxiety for a long time.

The battery supports up to 16 units in parallel, and the number of batteries can be expanded through a simple link to increase the amount of energy that can be stored. Build an independent energy bank to keep your refrigerator working!

Various charging methods

Pknergy Lithium ion Battery can store energy through any generation method. Whether it’s a generator or a grid, or a solar power system. This battery can be fully charged quickly with almost no power loss, so you can use it when you need power.

The monthly self-discharge rate of Pknergy LFP batteries is less than 3%. You can fully charge the battery before the party and reactivate the party when you encounter a frustrating power outage without worrying about the loss of power caused by long-term inactivity.

Battery Durability

Pknergy 15 kwh Lithium ion Battery has a design life of up to 15 years and is guaranteed by the after-sales service of Pknergy’s professional team. Grade A high-quality lithium iron phosphate cells are the basis for ensuring the long-term operation of Pknergy batteries, Long cycle life (≥ 7000 cycles @ 90%).

The battery is equipped with BMS to accurately control the battery. Provides voltage and temperature observation, overcurrent protection, battery monitoring and balancing, and overheating protection for batteries. Extend battery life. Choosing Pknegy means not only choosing 15 kwh Lithium ion Battery, but also choosing the highest product quality.

High compatibility

Pknergy 15 kwh Lithium ion Battery is compatible with all major inverters on the market. What if you already have a home solar system? Don’t worry, you can check if it’s compatible with your existing system for free by contacting us!

COUTACT

FAQs

Q

How long will it take for me to get my Pknergy 15 kwh Lithium ion Battery?

A

We will send the goods within 7 days. The specific arrival time depends on your region, but Pknergy cooperates with a number of international logistics companies and we promise to minimize your waiting time.

Q

Can I use the 15 kwh Lithium ion Battery to reduce my electricity bill?

A

Yes! Save money on your home’s energy bill with the 15 kwh Lithium ion Battery. If your energy comes from a solar system, you can save excess electricity during the day for use at night or on cloudy days. If your energy comes from the grid, you can store power when prices are low and use it when prices are high.

Q

Can I replace the lead acid battery with a 15 kwh Lithium ion Battery?

A

Yes, we recommend you do this. Only 35% of the power of a lead-acid battery is required to provide the same useful output. Moreover, lithium iron phosphate batteries are much safer than lead-acid batteries. It is non-flammable and has a service life 4 to 5 times that of lead-acid batteries.

Q

Where is Pknergy 15 kwh Lithium ion Battery produced?

A

There is no doubt that all Pknergy 15 kwh Lithium ion Battery are produced in Pknergy.
We have a 28,000 square meter factory in China and more than twenty fully automatic assembly lines for battery manufacturing.
Pknergy can undertake battery OEM orders and complete a large number of products in a short time. We can provide policy certificates for the local market that meet your needs. Welcome to visit us or contact us via email.

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Why PKNERGY

Tailor Made for Larger Residential & Light Commercial

Why Choose

Technology

During more than 20 years of battery manufacturing, PKNERGY has mastered a number of technologies and techniques, allowing for better products.

Why Choose

Safety

Various tests are done at PKNERGY to ensure the safety of our products for our customers.

Why Choose

Service

PKNERGY has a professional sales team to provide you with the best solutions and after-sale services.

Why Choose

Custom Design

Nearly 20 years in the battery industry, PKNERGY Battery is specialized in R&D and manufacturing battery power systems according to the customer’s unique needs.

Why Choose

Sustainable Development

PKNERGY strives to maintain an environmentally friendly process of operation. This allows us to create high quality products whilst being sustainable.

Why Choose

Innovation R&D

Constant innovation at PKNERGY is backed up by high standards of research and design policies.We attach importance to the research and development of product technology innovation, invested a lot of financial and manpower in the development of new products, a number of innovation and new technology patent and protection

1 2 3

Quality Control

Created the Safest & More Environmentally Future for Your Family

While focusing on research and development, we also pay attention to quality. ISO9001 certification in 1999, ISO14001 certification in 2004, OHSAS18001 and ISO45001 in 2016, IATF16949 certification in the same year; “National Integrated Management System” in 2018; ISO13485 certification in 2020, related products can provide GB, CE, UN, UL and other international certification.

Discover More

Save Money, Protect Environment

PKNERGY helps you reduce your energy bills for your home solar energy storage, store your solar energy for use anytime- at night or during an outage.

PKNERGY 51.2V Smart LiFePO₄ Wall Battery (5–15kWh) for Home & Business

Product Name

PK-51.2 100/200/300P-N

Application

Residential, Solar ESS, Solar backup system

Battery Type

Powerwall Battery

Voltage

51.2V

Capacity

100Ah 200Ah 300Ah

Cycle Life

Over 7000 times

Dimension

L221*W766*H530mm

Cell Type

3.2v 300ah Lifepo4 Battery Cell

Certificate

15 Years Long Life Span

Intergrated BMS Overall Protection

Product Features

Improved Safety, BMS Protection

And up to 200A discharge capability

Up to 215.04 kWh in Low Voltage Connection

Extended Warranty Up to 10 years

Exceptional lifespan of Up to 7000 Cycles

Real-time monitoring System and remote Debug

Compatible with most inverters on the market

Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry

Extended Operating Temperature -20℃ to 60℃

Certification: CE, UN38.3, MSDS,IEC/ISO9001/ISO1400

Battery Pack Specifications

Applications

Inverter Compatible

Benefits of Pknergy 5-15Kwh Battery

Stylish battery design

Sufficient Power

Various charging methods

Battery Durability

High compatibility

FAQs

Q

How long will it take for me to get my Pknergy 15 kwh Lithium ion Battery?

A

We will send the goods within 7 days. The specific arrival time depends on your region, but Pknergy cooperates with a number of international logistics companies and we promise to minimize your waiting time.

Q

Can I use the 15 kwh Lithium ion Battery to reduce my electricity bill?

A

Q

Can I replace the lead acid battery with a 15 kwh Lithium ion Battery?

A

Yes, we recommend you do this. Only 35% of the power of a lead-acid battery is required to provide the same useful output. Moreover, lithium iron phosphate batteries are much safer than lead-acid batteries. It is non-flammable and has a service life 4 to 5 times that of lead-acid batteries.

Q

Where is Pknergy 15 kwh Lithium ion Battery produced?

A

Related Products

Why PKNERGY

Tailor Made for Larger Residential & Light Commercial

Quality Control

Created the Safest & More Environmentally Future for Your Family

Save Money, Protect Environment

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Which Product did You interest in?*

Contact Us

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Projects

About PKNERGY

Service

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L221W766H530mm