Dyness DL5.0C 48V 5.12kWh Lithium Battery | High Performance Solar Storage Battery | 10 Year OEM Warranty

Dyness DL5.0C 48V 5.12kWh Lithium Battery

The Dyness DL5.0C 48V 5.12kWh Lithium Iron Phosphate (LiFePO₄) Battery is a premium energy storage solution designed for residential and commercial solar systems in South Africa. Engineered for reliability, safety and long service life, the DL5.0C delivers dependable backup power during load shedding while maximising the performance of your solar PV system.

Built using advanced LiFePO₄ technology, the Dyness DL5.0C offers excellent thermal stability, high energy efficiency and over 6,000 charge cycles, making it an economical long-term investment for homeowners and businesses.  Warranty covers 10 years of 3650 cycles, whichever comes first.  

Whether you're installing a new solar system or upgrading your existing inverter battery bank, the Dyness DL5.0C provides reliable energy storage compatible with many of South Africa's leading inverter brands.

Why Choose the Dyness DL5.0C?

✔ 5.12kWh usable energy storage

✔ Safe LiFePO₄ (Lithium Iron Phosphate) chemistry

✔ 48V battery system

✔ Integrated intelligent Battery Management System (BMS)

✔ Long lifespan exceeding 6,000 cycles

✔ High charging and discharging efficiency

✔ Ideal for residential and commercial solar installations

✔ Excellent performance during load shedding

✔ Expandable battery bank for larger energy requirements

✔ Low maintenance operation

Perfect For

• Residential solar systems

• Home backup power

• Load shedding protection

• Hybrid inverter systems

• Off-grid solar installations

• Commercial energy storage

• Small business backup systems

Key Features

Long Battery Life

The Dyness DL5.0C is engineered to provide over 6,000 charging cycles, offering years of reliable energy storage with minimal capacity degradation. Warranty covers 10 years of 3650 cycles, whichever comes first. 

Advanced Safety

Using Lithium Iron Phosphate chemistry, the battery provides excellent thermal stability, reducing the risk of overheating while delivering exceptional operational safety.

Intelligent Battery Management System

The integrated BMS continuously monitors:

• Voltage

• Temperature

• Charging current

• Cell balancing

• Overcharge protection

• Deep discharge protection

• Short circuit protection

This intelligent management helps maximise battery lifespan while protecting your investment.

High Efficiency

Enjoy excellent charging and discharge efficiency, allowing more of your solar energy to be stored and used when you need it most.

Scalable Energy Storage

Multiple Dyness batteries can be connected in parallel, making it easy to expand your storage capacity as your energy requirements grow.

Technical Specifications

Battery Type: Lithium Iron Phosphate (LiFePO₄)

Nominal Voltage: 51.2V

Nominal Capacity: 100Ah

Nominal Energy: 5.12kWh

Communication: CAN / RS485

Cycle Life: 6,000+ cycles.  Warranty covers 10 years of 3650 cycles, whichever comes first. 

Installation: Wall Mounted (Brackets included). It is possible to Rack Mount however you will need a custom rack. Does not fit into standard 19" server rack.

Operating Temperature: Wide operating range suitable for South African conditions

Protection Rating: Integrated BMS Protection

Compatible Inverters

The Dyness DL5.0C is compatible with many leading inverter manufacturers, including selected models from:

• Sunsynk

• Deye

• Victron Energy

• GoodWe

• Growatt

• LuxPower

• Solis

• Megarevo

• Voltronic compatible systems (where supported)

Always confirm compatibility with your inverter model before installation.

Why South Africans Choose Dyness

With frequent load shedding and rising electricity costs, South African homeowners increasingly rely on dependable lithium battery storage.

The Dyness DL5.0C provides:

• Reduced dependence on Eskom

• Better utilisation of solar energy

• Reliable backup during outages

• Lower long-term electricity costs

• High return on investment

• Premium lithium battery performance

Frequently Asked Questions

How do I mount the battery?

Wall Mounted (Brackets included). It is possible to Rack Mount however you will need a custom rack. Does not fit into standard 19" server rack.

Is the Dyness DL5.0C suitable for load shedding?

Yes. The DL5.0C is specifically suited for backup power during load shedding and integrates seamlessly with compatible hybrid and backup inverters.

What is the lifespan of the Dyness DL5.0C?

Under normal operating conditions, the battery offers more than 6,000 cycles, providing many years of reliable service. 10 year warranty or 3650 cycles under warranty, whichever comes first.

Is the battery safe?

Yes. It uses Lithium Iron Phosphate (LiFePO₄) cells, recognised as one of the safest lithium battery chemistries available.

Can I connect multiple Dyness batteries together?

Yes. The Dyness DL5.0C supports up to 50 batteries connected in parallel, allowing your energy storage capacity to expand from 5.12kWh to 256kWh. This makes it suitable for everything from residential solar installations to larger commercial energy storage systems. Always ensure the system is designed and configured according to Dyness guidelines and that your inverter supports the intended battery bank size.

Which inverter brands work with the Dyness DL5.0C?

The battery is compatible with many popular inverter brands including Sunsynk, Deye, Victron, GoodWe, Growatt, LuxPower and others. Always verify compatibility before purchase.

Does the battery include a Battery Management System (BMS)?

Yes. An advanced integrated BMS protects against overcharging, over-discharging, excessive current, overheating and short circuits.

Can this battery be used off-grid?

Yes. The Dyness DL5.0C is suitable for both hybrid and off-grid solar installations when paired with a compatible inverter.

How much energy can a 5.12kWh battery store?

The battery stores 5.12kWh of energy, making it suitable for powering essential household appliances during power outages depending on energy consumption. Recommended maximum depth of discharge to 90%

Is the Dyness DL5.0C maintenance free?

Yes. Unlike lead-acid batteries, LiFePO₄ batteries require very little maintenance while delivering superior performance. 

Why choose a lithium battery instead of lead-acid?

Lithium batteries offer longer lifespan, faster charging, greater efficiency, deeper discharge capability, lighter weight and significantly lower maintenance requirements.

Order the Dyness DL5.0C Today

Invest in reliable energy independence with the Dyness DL5.0C 48V 5.12kWh Lithium Battery. Designed for South African conditions, it provides dependable backup power, excellent solar energy storage and long-term savings for homes and businesses.

Whether you're building a new solar system or expanding an existing installation, the Dyness DL5.0C is a trusted choice for efficient, safe and reliable energy storage.

Register on the website after installation

After the battery system installation is completed and the running is normal, you need to log in to the DYNESS official website to register the product installation and use information to make the product warranty effective. Please follow the instructions on the website to register.

https://www.dyness-tech.com/sign