Integrating design, R&D and production
Trusted by over 1,000 enterprises
INTEGRATING DESIGN,R&D & PRODUCTIONSERVED
OVER 1,000 ENTERPRISES
Modified sine wave inverters, pure sine wave inverters, integratedinverter-charger units, integrated inverter-controller systems, mainsfrequency & high frequency hybrid solar inverter battery chargers, PWM &MPPT solar charge controllers (voltage regulators), and energy storage powersupplies. We also provide photovoltaic (PV) power generation solutions,electronic control design, SMT processing, electrical assembly processing,and intelligent control system development. ODM support and customizedOEM services are available to meet customer-specific requirements.


ENERGY STORAGE
LIFEP04 BATTERY SERIES
All-in-One ESS
ESS-Series
solar conteoller
charger
regulator
hybrid inverter
car electronaccessories
hybrid solar inverter
inverter
Product Family
逆变器- 高频混合逆变器
充电器- 逆变充电一体机
控制器- 逆控一体机......
逆变储能一体机
户用储能电池
Modern Factory Solutions
多年经验
Compliant with Export Standards
Latest Design
20
3C/CE
Cutting-edge Design
1+
Green Manufacturing
Advanced
Technology
After comparing multiple power equipment manufacturers, we chose Suntway for partnership. They support small mixed-batch orders for market testing, with fast new product updates. Product specs match page descriptions exactly — very few customer returns or exchanges. The factory provides marketing materials and QC reports, making it effortless to list products.
Cross-border E-commerce Seller
We contract off-grid power supply projects for rural housing. One-stop procurement of inverters, MPPT controllers, and voltage stabilizers. Charging efficiency remains excellent even in rainy conditions. The voltage stabilizer perfectly solves fluctuation issues, and the installation manual with clear illustrations made setup easy. The entire system has been running continuously for months without any failures.
Off-Grid Solar Project Contractor
We have been purchasing vehicle-mounted inverters and charge controllers in bulk on a long-term basis. The machines deliver excellent heat dissipation under full load with no false specifications. The manufacturer provides complete testing documentation, and their ocean shipping packaging is well-reinforced. Over two years of cooperation, the return rate has been extremely low. Their technical team is always available to answer customer installation questions. We will continue this long-term partnership.
Australian RV Conversion Factory
Got Questions? We Have Answers.
Got Questions? We Have Answers.
Do you support customization of energy storage products? What is the specific process?
A: Yes, we provide full-range customization services. Backed by our strong R&D and electronic control engineering team, we can deliver one-stop solutions from drawings to finished products. Whether modifying the appearance structure of energy storage all-in-one machines or developing exclusive intelligent BMS software algorithms, we can conduct agile development and precision manufacturing according to your requirements. Feel free to click [Inquire for Details] to connect directly with our engineers.
How do you guarantee the quality of your lithium energy storage products?
We own a solid manufacturing plant and advanced automated production equipment. The core of our lithium energy storage batteries adopts high-safety LiFePO4 cells. All products are manufactured on digital standardized production lines to ensure high consistency. From raw material incoming inspection to finished product delivery, every battery pack undergoes strict electrical performance and comprehensive thermal runaway safety tests. Products are well classified and fully compliant with mainstream international safety certification standards.
Can your inverter & energy storage all-in-one machine be compatible with mainstream global inverters or power grids?
Yes. Our all-in-one inverter energy storage system features high intelligence and strong compatibility. Thanks to self-developed electronic control design and intelligent BMS/EMS system, the device has successfully adapted to communication protocols of most mainstream inverter brands worldwide. Meanwhile, the system supports multiple national grid standards and flexible modular expansion. It can perfectly fit complex power consumption scenarios for residential, commercial and industrial use, with long-term remote technical support available.
What is your MOQ? Do you accept sample orders?
Sample orders are warmly welcome! To facilitate customers’ technical testing and field verification, our inverter energy storage all-in-one units and lithium energy storage series support orders starting from 1 unit. For bulk orders or customized OEM/ODM projects with special discounts, we will set reasonable MOQ based on different product categories. Please click [Inquire for Details] to discuss with our sales team.


