Your Reliable Solar Power Solution Provider
As the foremost solar energy systems supplier in China, HBOWA offers a comprehensive range of solutions including cost-effective LiFePO4 battery packs, solar modules, on-grid, off-grid, and hybrid solar systems. We offer standard models to meet your regular needs, what’s more, 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 systems 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 Solar Energy System Solutions
Battery energy storage cabinets, support OEM/ODM, Highly Integrate lifepo4 battery clusters, PCS, air conditioner, fire protection system, etc. Modular design, Intelligent management.
Battery energy storage system container, support OEM/ODM, highly integrated system with hybrid inverter, MPS, or PCS, high voltage batteries, temperature management system, fire extinguishing system, etc.
Tier 1 solar panels, Jinko, Longi, Trina, JA, Canadian, Risen, Astronergy, Tongwei, LESSO, etc. Discounted solar panels, and used solar panels are available.
Residential, commercial, and small industrial hybrid solar systems, power ranges from 6kW to 150kW+. Brand hybrid inverters support customized hybrid solar systems.
With our unique battery packs and solar panels, coupled with off grid inverters, our engineers will assist you in designing the required off-grid system solution.
Growatt hybrid, on grid, and off grid solar inverters, single phase, three phase, split phase types are available, power ranges from 3.5kW to 125kW+.
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
- MSDS
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.
Frequently Asked Questions
If you still have doubts about HBOWA or HBOWA solar products, the following FAQs are for your reference. If you have any concerns, feel free to contact us directly.
Yes. We are a professional energy solution provider based in China, specializing in LiFePO4 battery packs and solar storage systems, providing energy storage solutions for residential, commercial, and industrial applications. Our battery packs use brand-new Grade A cells (such as EVE and REPT), with up to 8000 cycle life.
Our solar batteries are certified by UL, IEC, UN38.3, MSDS, etc., and meet market-entry requirements in Europe, America, and other target regions.
Yes. We supply solar panels. HBOWA team mainly works with Tier-1 brands such as JA, Jinko, Trina, Canadian Solar, etc., and offers full grading reports and photos before shipment to support your solar business.
Yes. We work with leading inverter brands like Growatt / Sofar / GoodWe, offering flexible solar power solutions for both residential and commercial use.
Yes, sure. We can provide free solar system design of off grid, on grid, and hybrid types, power from 3kw to 200kw for residential, commercial, and industrial projects.
Yes. We offer A-grade, B-grade, and used solar panels to meet your diverse needs for different markets.
MOQ: One pallet of 31 to 36 pieces, depending on the solar panels’ specification.
Lead Time: 5 days after payment is received.
Latest News
12kw solar system is suitable for residential and small commercial application. Knowing the kwh the 12kw solar system generate is important.
Whether you are designing a solar battery system for high-performance applications or selecting the right battery for a consumer device, C rating matters.
To effectively harness solar energy systems, it’s crucial to choose efficient energy storage batteries to store the electricity generated from solar panels.
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.
