How to choose the right LITHIUM energy storage battery for your needs and investment value

The demand for energy storage for homes and businesses is expected to become more popular in the future, representing a new trend in the renewable energy industry. To meet the increasing expectations of customers, many new energy storage battery technologies with continuously updated superior features are emerging.

So how can customers choose the right energy storage battery suitable for their needs and at the right cost? Let’s explore this analysis with DAT Solar.

1. Compare the technical specifications of Pylontech low-voltage energy storage batteries, 5kWh capacity, with other brands

For energy storage batteries, there are many different technical features that can be compared. However, this article focuses on key factors that significantly affect product quality and cost.

Through the comparison table above, we can make the following observations:

+ Maximize system efficiency for a better investment return

Regarding the depth of discharge (DOD): With the Pylontech battery, customers can maximize the available capacity of the system (DOD 95%), and for a 5kWh system, the actual capacity used with Pylontech is 4.56kWh. In contrast, other energy storage systems can only utilize 3.84kWh (DOD 80%).

Therefore, the usage time of the energy storage battery for each charge will be longer, and the lifespan of the battery will be extended.

+ Reasonable and long-term investment

Regarding cost: For a 5kWh Hybrid energy storage system, the cost difference when using Pylontech batteries compared to other brands is not high (8 – 10%). However, customers will receive:

• Almost double the warranty period (up to 10 years).

Note: Pylontech’s 10-year warranty policy applies to certain residential products such as US Series, Force Series, Powercube X, H, and requires free registration with the manufacturer. Other product lines will have different warranty policies depending on their applications.

• The actual energy customers use will be more than 16%, ensuring safe use over a long period.

Therefore, customers only need to add 8 – 10% (about 400 – 500 USD), but they will get a 10-year warranty system, a usage capacity 16% higher.

+ More peace of mind with the safety of the system

Typically, energy storage systems will be installed indoors, within the customer’s property; therefore, choosing products with electrical safety and explosion-proof standards will provide more peace of mind when using.

Pylontech Lithium energy storage products are certified for quality and safety standards such as UL1973, UL9540A, IEC62619, IEC63056, ICE61000-6-2/3, UN38.3 in demanding markets like the United States, Europe, Japan, Australia…

Pylontech products use the latest LFP battery technology with high safety, durable lifespan, heat resistance, allowing for better depth of discharge.

2. Pylontech leads in comprehensive manufacturing technology

The Pylontech brand has over 13 years of experience supplying Lithium energy storage products and BESS storage systems. Pylontech products are trusted in over 100 countries, with over 500.000 ESS systems installed worldwide, making it the world’s second-largest residential storage system provider in 2020 (according to IHS Market Survey).

To achieve these proud achievements, Pylontech continues to develop a range of quality, diverse products that make a difference in the market.

In terms of production capacity:

• Pylontech leads in comprehensive manufacturing technology from Cathode, Cell, Module, BMS, to integrated systems.
• Focuses solely on manufacturing and developing energy storage solutions.
• Annual production capacity exceeds 5GWh.
• Diversifies products to meet all storage segments: Residential, Business, Power Plant…

In terms of products:

• Compatible with most Hybrid Inverters on the market. See more information here.
• High available capacity, deep discharge (DOD) up to 95%.
• Extended charge-discharge cycles up to 6000 cycles.
• Design lifespan up to 15 years.
• Warranty period up to 10 years.

3. Reasons to choose Pylontech energy storage batteries at DAT Solar

• DAT Solar is an Authorized Partner of Pylontech in Vietnam, distributing a variety of Lithium energy storage battery products and ESS solutions for residential and industrial C&I segments, with competitive prices compared to the market.
• Guaranteed product quality, with complete CO and CQ certificates, along with a genuine warranty policy from the manufacturer.
• Large quantities of Lithium energy storage batteries are always available at the warehouse in Ho Chi Minh City, branches in Hanoi and Can Tho, ready to quickly and promptly meet installation needs from customers and partners.
• Successfully researched and widely used the DAT PORTAL app to look up product information, accurate and effective warranty processes. Strictly manage inventory, check the status of goods in and out, and inventory with SAP’s ERP software, down to each product series.

• DAT Solar is an EPC Contractor – a symbol of quality and efficiency; A comprehensive, sustainable provider of large-scale solar and energy storage equipment.

For advice and to order Pylontech energy storage batteries, contact the Hotline 1800 6567 (free of charge), DAT Solar is ready to accompany and support 24/7.