About Us - China Containerized BESS Manufacturers Suppliers Factory

A Trusted Leader in Energy Storage Innovation

Polinovel is a global leader in energy storage solutions, leveraging decades of experience in LiFePO₄ technology, PCS integration, and energy management software. We design, manufacture, and deliver turnkey, modular solutions that power sustainable, efficient operations across diverse markets.

Operating in more than 80 countries and delivering 3,000+ successful projects, Polinovel demonstrates robust global presence, strong project execution capabilities, and unwavering commitment to quality, safety, and innovation.

50+

R＆D Engineers

3GWH+

Delivered Capacity

80+

Export Countries

3000+

Successful Projects

Why Polinovel BESS

Polinovel delivers integrated energy storage solutions designed to optimize your operations, reduce costs, and ensure reliable power for customers worldwide. With a focus on innovation, safety, and seamless service, we create systems that add lasting value to every project.

One-stop Service

From design to installation, we deliver end-to-end service solutions. Our professional team evaluates your unique application needs, designs tailored solutions, and ensures seamless project delivery.
Certified Excellence

From raw materials to final system deployment, every product is manufactured under a strict quality control system and backed by international safety certifications (IEC, UL, etc.).
Globalization Layout

We actively expand our business worldwide, with products exported to over 80 countries and regions, serving more than 100 well-known enterprises, demonstrating strong international competitiveness and brand influence.

Company Culture

Vision

To be a global leader in smart and sustainable energy storage solutions.

Mission

To make energy cleaner, more affordable, and reliable for global customers.

Value

Customer Focus, Integrity, Proactive Communication, Teamwork

Timeline of Excellence

We expanded into commercial and industrial battery energy storage systems (BESS) and set up a new production base in Jiangxi, specializing in high-quality outdoor cabinet, containerized, and mobile BESS to help customers enhance energy reliability, cut electricity costs, and integrate renewable sources.

2024

We relocated to a larger facility in Huizhou, equipped with upgraded production lines and advanced machinery--boosting manufacturing efficiency, product quality, and delivery speed to better meet growing customer demands.

2023

We developed LiFePO4 batteries with self-contained iron cases, improving durability and offering greater design flexibility to provide customized battery solutions that combine power, function, and sleek aesthetics.

2021

We engineered lithium batteries using prismatic LiFePO4 cells to replace lead-acid batteries--delivering higher capacity and enhanced safety for motive power applications.

2020

We created low-temperature lithium batteries with built-in self-heating technology, ensuring reliable power output and safe charging even in extreme cold down to -40°C.

2019

Developed wall-mounted solar storage batteries to meet growing demand for home backup power--providing safe, efficient, and user-friendly energy storage options.

2018

We introduced smart lithium batteries featuring integrated Bluetooth monitoring, allowing users to check SOC, voltage, current, and temperature in real time via mobile phone for improved control and reliability.

2017

We designed specialized lithium battery solutions for forklifts, golf carts, and sightseeing vehicles--overcoming limitations such as short runtime and high maintenance with high-capacity, maintenance-free designs for frequent daily use.

2016

We launched our branded lithium battery, which quickly earned praise in RV applications for its excellent safety features and stable performance.

2014

Shenzhen Polinovel Tech Co., Ltd. was founded, signaling a new phase in our energy expansion--moving beyond solar into advanced lithium battery products for various industries.

2012

PL Energy Group Ltd. was established in Hong Kong, starting with a focus on PV solar panels and integrated solar system solutions--marking the beginning of our journey to sustainable energy.

2008

Our founder entered the foreign trade industry with a clear vision: to prove that "Made in China" could mean quality, reliability, and innovation.

2006