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SUNPOK | China Solar Storage Battery Source Factory | OEM ODM Wholesale

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SUNPOK Energy Provides solar energy storage solutions for customers worldwide.

Our full product portfolio covers compact residential auxiliary batteries, whole-house home energy storage systems, cutting-edge sodium-ion batteries, and large-scale scalable C&I battery energy storage systems (BESS), with full compliance with international standards including ISO, US UL series certifications, CE, IEC, MSDS, and UN38.3.

10+ 

Years Battery Production
18000 ㎡

Manutacturing Base

5+GWH

Annual Production Capacity

12000+

Cooperative Clients

Advantages

Why Choose SUNPOK ENERGY?

For global homeowners, businesses, distributors, and project developers, SUNPOK ENERGY is more than a battery supplier — we are a trusted end-to-end energy storage partner. Our competitive advantages directly solve the core pain points of global energy storage buyers, with a relentless focus on technical innovation, uncompromising quality, and customer-centric support.

In-house developed battery management system with multi-layer safety protection, intelligent charge/discharge optimization, and seamless inverter compatibility, ensuring stable operation for both single-unit and multi-unit parallel systems
Proprietary optimization for LiFePO4 and sodium-ion battery chemistries, delivering industry-leading 8000-10000+ deep cycle life, superior thermal stability, and exceptional low-temperature performance
Industry-leading parallel connection design, enabling reliable capacity expansion for both residential and C&I systems with consistent performance and safety across all units
Dedicated compliance team ensuring all products meet the latest international safety and grid standards, with ongoing optimization for regional market requirements
solar energy storage solutions

one-stop

Full-Spectrum Product Portfolio

◼︎ We offer a complete line of highly scalable, customizable energy storage solutions to meet every residential and commercial energy need, with industry-leading cycle life, safety performance, and flexible expansion capabilities.
Since
2016
Design
200+
renewable energy storage systems

OEM/ODM

Customization Services

SUNPOK ENERGY is a leading global manufacturer and service provider of safe, long-cycle life solar energy storage systems, specializing in a full range of residential lithium iron phosphate (LiFePO4) batteries, cutting-edge sodium-ion batteries, scalable high-voltage modular energy storage, and fully customizable commercial & industrial (C&I) battery energy storage systems (BESS). We offer comprehensive end-to-end OEM/ODM services for global distributors, brand owners, and EPC partners, including:

◼︎ Full-dimensional product customization (capacity, voltage, form factor, appearance, functionality)

◼︎ Branding customization (logo silk-screen printing, custom packaging, localized user manuals)

◼︎ BMS firmware and communication protocol customization

◼︎ White-label monitoring software and APP development

◼︎ Flexible low MOQ options with fast lead times to support partners of all sizes

cooperation

Our clients

Our full product portfolio covers compact residential auxiliary batteries, whole-house home energy storage systems, cutting-edge sodium-ion batteries, and large-scale scalable C&I battery energy storage systems (BESS), with full compliance with international standards including ISO, US UL series certifications, CE, IEC, MSDS, and UN38.3.

about us

SUNPOK ENERGY

Leading Global Solar Energy Storage System Manufacturer & Solution Provider

SUNPOK ENERGY is a professional, innovation-driven global renewable energy storage systems manufacturer and end-to-end solution provider of advanced solar energy storage systems, dedicated to delivering safe, reliable, high-performance, and cost-effective battery storage solutions for residential, commercial & industrial (C&I) clients, EPC contractors, distributors, and project developers worldwide.


With a customer-centric philosophy and engineering-first mindset, we have become a trusted energy storage partner for clients across dozens of countries, accelerating the global transition to renewable energy.

R&D engineering team
Hands-on industry experience
Member full-stack professional team
Skilled Manufacturing Specialists

blog

Corporate News
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2024 08 01
Here are the latest news about our company and industry
Here are the latest news about our company and industry. Read these posts to get more information about products. Here are the latest news about our company and industry. Read these posts to get more information about products.
2024 08 01
Here are the latest news about our company and industry. Read these posts to get more information about products.
2024 08 01
Here are the latest news about our company and industry. Read these posts to get more information about products.
2024 08 01
Here are the latest news about our company and industry. Read these posts to get more information about products.
2024 08 01

Contact our team immediately for a free customized quote.

E-MAIL US
allenlin@sunpok.com
SUPPORT 24/7
+86 13138464995
CONTACT PERSON
Allen Lin

SUNPOK ENERGY focus on technical innovation, uncompromising quality, and customer-centric support.

Contact Us
Tel: 0086 13138464995
WhatsApp: 0086 13138464995

E-mail: allenlin@sunpok.com

Address: Building at No. 13, Guangshan 2 Road, Tianhe District, Guangzhou City, Guangdong Province, China

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