Stackable 5kWh Battery Box Powerwall for Energy Storage 48V 51.2V 100Ah

Voltage: 48V
Capacity: 100Ah
Energy: 5Kwh
Chemistery: LiFePO4

ESS Technology Features


2X the power of traditional batteries


 The Weight and Space


4X Cycle Life


Safe and Reliable


Useable Capacity


Charges upto 5X Faster

Product Information


Battery Box is an innovative 48V 100Ah home solar energy storage system connected to an array of inverters. It is equipped with a LiFePO4 battery that can sustain up to 2000 cycles with more than 80% remaining capacity. It’s one of the top choices for battery backup at home. You can pick one wall mount or multiple stacks over each other. Melasta battery solutions are results from years of knowledge and the latest technology. It can supply power to your home to be used in emergencies. It is distinguished by its innovative design, high power capacity, high power density and long life of service, and simple setup and expansion.

Melasta Battery Box Powerwall has two options for installation: wall-mounted and stackable to take advantage of different scenarios and conserve space. The single Powerwall battery can hold a capacity of 5 kWh and achieve a power of 30kWh by expanding. It is the most suitable option for off-grid solar systems! Grid overloads, storms, and maintenance work could result in power interruptions. So, it is always possible to count upon the power backup source from the melasta power station at home that automatically switches to emergency power within just a few seconds. This is an excellent thing to do in case of a power outage.

Battery Box Application

Backup and Off-Grid

Off-grid applications and emergency power capability pose no problem for the Battery-Box. Its high discharge capacity permits operation without the grid. Whether the project supplies electricity to remote cabins or serves as a backup source for vulnerable loads, Melasta Battery Box is the ideal storage solution for you.

Self-Consumption Optimization

The self-consumption of renewable energy will be the way of the future. As renewable generation subsidies decrease across the globe and prices for electricity increase, it is more cost-effective to use the energy you produce yourself.

Other Application

You could utilize the Battery-Box to construct it from single-family homes to commercial projects if you can imagine it. As an installer, you’ll need to use the same building block but modify it to the demands of your customers. It is possible to start with a small size and expand capacity anytime throughout the item’s life.

Manufacturing Quality
Performance graphs

Different Rate Discharge Curve @25℃ 3

Different discharge depth life curves &40℃0.5C 2

Different Rate Discharge Curve @25℃ 3

Different Temperature Discharge Curve @0.5C 4

Charge and discharge curve@0.5C 25℃

Charging Characteristics @0.5C 25℃

Battery Management System

Battery Management System

The lithium batteries come with a Battery Management System that can analyze and optimize every single cell in charge and discharge to safeguard the battery from damage due to over-charging, over-discharge and short circuits. The BMS aids in ensuring the safety and accuracy of running.

Safety must be first Periority

Safety Must be first priority

The battery management system is integrated with multiple levels of security features, including deep discharge and overcharge protection, temperature and voltage observation, protection against overcurrent cell monitoring and balancing, as well, as protection against overheating. This top-quality Lithium Battery has a large capacity for power and comes with quick charging time and continuous discharge power with the highest 98% efficiency. The latest Lithium Iron Phosphate (LFP) technology has a larger temperature range to provide the most reliable performance. LFP has been demonstrated to be among the most secure Lithium technologies in the market and is produced to the highest quality standards.
Always have backup power

Always Have Backup Power

This Melasta lithium Battery is 10kWh Lithium Phosphate (LFP) Battery with a built-in battery management system as well as an LCD screen that incorporates and displays multiple levels of safety functions to ensure top performance. This Lithium Battery is maintenance-free and can be easily integrated with solar power or independent operation that can supply electricity to your home at night or during the day. The battery is specifically designed to provide backup power, off-grid, and time of use and self-use applications, Melasta is always reliable and will ensure that your solar system is operating even in power outages or use the energy generated during the day to provide power to your home at night.

The reason for Energy Storage Solutions?

The shift in energy generation and consumption is driven by three major developments. the emergence of ever-lower cost distributed power technology, the decarbonization of the global electricity grid by the introduction of more sustainable energy resources, as well as the rise of digital technology.

As renewable energy production grows and operators are forced to deliver high-quality energy at a cost-effective price. Melasta Energy Storage solutions promote on-demand renewable power that is dispatch able that boosts profitability in times of fluctuating demand, maximize the power source on-site and capitalize on the peak load (while decreasing demand charges) as well as increase conventional capacity of power plants, and offer operating reserves, while increasing reliability of the energy source you use. Our team employs innovative technology and design tools to customize an agnostic technology portfolio to your particular needs.

Other Available Models

24 Volt Industrial Vehicle Battery Solutions

wdt_ID Model Number Nominal Voltage Capacity Charge Current(A) Discharge Current (A) Peak Current   (A) Weight Dimension (L*W*H)mm Send Inquirey
1 (Ah) (kg)
2 MB2410F 24V 10 6 15 55 2.95 180*76*166
3 MB2412F 24V 12 12 15 50 2.8 180*80*150
4 MB2420F 24V 20 20 20 85 6.5 196*165*174
5 MB2425F 24V 25 25 25 85 6.5 196*165*174
6 MB2450F 24V 50 50 50 140 12 318*165*215
7 MB24100F 24V 100 80 175 300 24.2 485*170*245
8 MB24125F 24V 125 80 100 350 32.2 518*271*222
9 MB24150F 24V 150 80 100 300 35 520*221*269
10 MB24200F 24V 200 100 200 300 60.6 605*490*155
11 MB24300F 24V 300 100 150 200 85 602*530*202
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Seamless Integration with All Industry Standard Inverter/Charge Controllers

Speak To an expert

Melasta Original Equipment Manufacturer (OEM) solutions offer the perfect blend of Our innovative technology which is designed to meet your specific specifications for your product.

Contact Us

If you need help selecting the right battery for your application feel free to contact us,We have a dedicated team of experts who will be more than happy to help you

Why Choose Melasta?

The customization and products of Melasta Battery aim to provide smart innovative integrated solutions, which are based on project management, rely on specialized teams, and dedicate Research and development labs, have core competitiveness of “quick response, unique customization and reliable assurance”, to satisfy the requirements of innovative projects.

Rich Experience

More than 11 years battery industry manufacturing experience

R&D Labs

two dedicated R&D Labs with more than 20 engineers for customised solutions


all products compliance with IEC61960, CE, UL2054, UL1642, UN38.3 and all other certifications

Smart Solutions

battery hardware and software develpment solutions


Quick response to inquirey within 24 hours


Two manufacturing facilities

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