Why Choose Our Solar Water Heater Solutions
- Energy Efficiency & Eco-Friendly: Reduce electricity consumption and emissions.
- Stable Performance in All Climates: Reliable hot water supply.
- Durable & Long-Lasting Design: Corrosion-resistant construction with warranty.
- Wide Application Scenarios: Ideal for residential, commercial, and industrial.
Leading Solar Water Heater Manufacturers in China
Haoha is a leading solar water heater manufacturer in China with over 20 years of experience. We specialize in the design and production of high-efficiency, durable and eco-friendly solar water heaters, supporting global partners succeed in their local markets. Our product includes evacuated tube solar water heaters, solar panel water heaters, PV solar water heaters and customized solar hot water systems for residential, commercial and industrial applications.
To better serve global customers, Haoha has established modern manufacturing facilities in both China and Morocco. Supported by a stable global supply supply chain, we are able to deliver solar water heaters efficiently to different regions while ensuring global compliances and certifications. We work closely with our partners to support long-term growth in their markets.
Solar Water Heater Products
We offer a complete range of solar water heaters designed to meet different climate conditions and hot water demands across global markets. All models are available with flexible customization options.
Designed with high-efficiency vacuum tubes, this type of solar water heater delivers excellent heat absorption and thermal retention.
Flat-plate solar collectors with durable water tanks, offering reliable heat absorption and long service life.
Heats water using electricity generated from PV (Photovoltaic) solar panels.
High-conductivity metal heat pipes support rapid thermal transfer and fast heating response with higher-efficiency.
Core Advantages of Haoha Solar Water Heater
As a leading manufacturer of solar water heaters, we hope to cooperate with you to bring our warmth to people worldwide.

Reduce energy consumption with free and efficient solar heating.

Friendly for a green and clean future with solar energy.

Offer reliable hot water in varying weather conditions.

Our premium quality ensures lifespan up to over 15 years.

Less and low-cost maintenance with simple structure.

Undergo rigorous testing during the manufacturing process.

Available in multiple capacities, hybrid-energy and configurations for your project.

Designed for silent performance, ideal for residential and commercial spaces.
Complete OEM/ODM Service for Your Project
We provide comprehensive OEM/ODM service to help you build the right solar water heater for your market. From solar collectors selection, tank materials, system configuration to tank capacity, branding and packaging, every detail can be customized based on your requirements. With reliable product performance and engineering support, we assist our partners in executing residential, commercial and large-scale solar hot water projects smoothly and efficiently.


Strong Manufacturing Capability Builds High Quality
From raw materials processing to finished solar water heater, the production process involves collector manufacturing, tank forming, insulation, system assembly and rigorous testing to make it long-lasting and efficient. With high durability, users rarely need to do maintenance, and even when they need to do, the cost will be low due to the simple construction. Additionally, our solar water heaters can be used for over 15 years. We believe that excellent quality helps your brand build a strong reputation.
Reliable Quality Control & Certifications


No need to worry about quality issues at any stage. We strictly control every step to ensure consistent excellence. Besides, with global certification such as CE, ISO9001, ISO14001, RoHS, and Solar Keymark, you can be very confident in consistent quality, long-lasting reliability, and minimal maintenance needs.
The Solar Water Heater Models We Can Customize
Customized Solar Water Heater and Solar Hot Water Heater Solutions for Residential, Commercial and Industrial Applications

Our solar water heaters are designed for home use, offering easy rooftop installation and stable hot water supply for houses, apartments, and residential buildings. We offer all categories of solar water heater, including PV solar panels for both electricity generation and water heating.

We offer solar water heaters that support series connections to enable large-volume hot water supply for commercial scenarios. With zero-consumption during water heating, solar water heaters help enterprises save expenses.

Many factories need hot water for their production process, a reliable hot water supply helps their production process smooth. Using solar energy to heat water that is needed in industry is helping factories save cost. We also offer a flexible installation mode for your customized needs.
Yes. Our solar water heaters are designed to work efficiently even under cloudy conditions. Besides, we also provide hybrid energy options for solar water heaters.
No. Our solar water heaters are designed for easy installation. We provide installation guidance and support to help you when you have any questions on installation.
Solar water heaters require minimal maintenance. Inspection periodically and basic cleaning are enough for long-term service.
Yes. We provide flat plate solar collectors that can be wall-mounted or high-rise buildings.
Related Product
Evacuated Tube Solar Water HeaterHigh solar absorption and reliable performance, suitable for residential, commercial, and industrial hot water needs.
Solar Panel Water HeaterFlat plate design with flexible installation options, it is suitable for rooftops and high-rise buildings.
PV Water HeaterUse solar electricity to heat water efficiently, support residential, commercial and industrial use.
Metal Heat Pipe Solar Water HeaterHigh-conductivity materials support solar water heaters that absorb heat with higher efficiency.














