Your Reliable Solar Energy System Manufacturer
As the foremost solar energy system manufacturer in China, HBOWA offers a comprehensive range of solutions including cost-effective battery packs,solar modules, on-grid, off-grid, and hybrid solar systems. Moreover, if our standard models do not meet your specific needs, HBOWA provides professional customization services supported by our efficient and experienced team, ensuring fast and tailored solutions to your requirements.
Why Choose Us
Founded in 2016, Suzhou Preta Intelligence and Technology Co.,Ltd is a high-tech enterprise specializing in the design, research and development, production, sales and service of photovoltaic, storage integration and energy storage products, committed to providing high-quality energy storage products and smart energy storage solutions to customers around the world.
- Company Establishment Year:2016
- Professional Team Members:325
- Factory Scale: 15000 ㎡
- Successful Cases:1880+
HBOWA Featured Solar Energy System Products
Lightweight and portable home energy storage option, features a compact and integrated design, offering a convenient space-saving solution for energy storage.
With our unique solar panels, coupled with growatt inverters, our engineers will assist you in designing required on-grid system solution.
By employing integrated household appliance design and modular stacking design, our system allows flexible matching of energy storage units and expansion as needed.
Modular design of PACK, featuring strong versatility, independent maintenance capability, with spaciousness facilitating ventilation and heat dissipation.
With our unique battery packs and solar panels, coupled with inverters, our engineers will assist you in designing required off-grid system solution.
Compared to lead-acid batteries, lithium iron phosphate batteries of the same volume feature higher energy density and lighter weight, making them the ultimate choice for replacing lead-acid batteries.
With High Efficient Automatic Production Line
HBOWA divides module production into a number of relatively independent and highly interconnected modules, and adopts lean production based on statistical engineering, equipment improvement and various management systems with fully-automatic production lines to ensure the consistency and quality of finished products, improve the production eficiency, reduce the production costs, and increase the return on investment.
CERTIFICATIONS
Quality is crucial for the survival of a company, our production plants have obtained most of the relevant certificate,including
- CE
- BIS
- UL
- ROHS
- CB
- UN
- UN38.3
Why HBOWA is Your Top Supplier
Preta possesses a strong research and development team, most of the Engineers have at least 7 years experience in the Lithium battery and Solar energy area.
HBOWA have fully-automation production line to realize the real short delivery cycle through “functional modularization, mechanism standardization, and parts generalization”.
From 2021 to 2022, HBOWA launched over 3GW projects in total in Germany, Austria, South Africa, Brazil and other countries, and gain great reputation in the market.
With over 7 years of extensive experience, our technical team excels in designing and fulfilling your customization needs for battery packs and solar energy systems.
HBOWA’s dedicated support team ensure professional and timely after-sales service, guaranteeing the reliability and efficiency of our products for you.
HBOWA offer our global business agents a range of support, such as product catalog, datasheet, technical services,agent policy, etc.
At our factory, strict quality control measures are integrated into every stage of production for battery packs and solar panels. From inception to completion, each step undergoes meticulous quality assurance checks, ensuring that even the smallest components meet our high standards. By monitoring each unit, HBOWA aims to minimize product defects and uphold the highest levels of quality throughout our processing.
HBOWA conduct rigorous testing on both battery packs and solar panels. For battery packs, testing is integrated throughout the entire production process, encompassing BMS testing, battery charging and discharging tests, aging tests, internal resistance detection, volume separation detection, drop tests, and more. These measures ensure that our products meet the highest quality standards.
Solar Energy Storage Successful Cases
Since 2016, HBOWA has made great achievements on home solar storage system and commercial energy storage system. From 2021 to 2024, we launched over 10GW projects in total in Germany, Austria, South Africa, Brazil and other countries, and gain great reputation in the market. If you are looking for solar energy system business partners, HBOWA will be your ideal choice.
Customization Support
In addition to our standard product line, HBOWA offers support for OEM and ODM services to meet your specific requirements. With years of manufacturing experience, we have mastered the core technology of solar energy storage integration to cater to diverse global market needs. For battery packs, our customization options include design, appearance, features, functionality, and packaging. For solar panels, we support label and packaging customization, if you have these requirements, feel free to contact our professional team anytime.
Latest News
To effectively harness solar energy systems, it’s crucial to choose efficient energy storage batteries to store the electricity generated from solar panels.
A solar off-grid power system, also known as a new independent power system or off-grid photovoltaic power generation system, is a self-sufficient electricity solution.
HBOWA provides a relevant guide to help you clarify and understand the differences between 12V and 24V lithium iron phosphate battery systems.
How HBOWA support you?
HBOWA manufactures solar products for you at factory price, if you need customizations, please tell us in advance, and then you sell and provide after-sales service for your clients. We will be here at your service to support you.
