New Release: 580W-E PVT Redefines Solar Energy with Dual Electricity & Heat Outputs

Introduction

In 2026, the global clean energy market continues to expand, with building zero-carbon renovations, commercial integrated energy systems, and heat pump coupling systems experiencing an explosive growth period. Dezhou BTE Solar Co., Ltd. has launched a new iteration of the 580W-E PVT Solar Panel, relying on N-type TOPCon semi-cut cells and micro-channel copper heat exchange structures, achieving stable power generation of 580W per single component + simultaneous peak thermal energy output of 1180W. This solves the industry's pain points of high-temperature degradation of traditional photovoltaic panels and low single power generation yield. The 580W-E PVT Solar Panel launched this time, as an upgraded E-type PVT photovoltaic thermal integrated module, takes into account high power generation efficiency, efficient heat collection capability, and full-scenario adaptability, becoming a core new product recommended by foreign trade independent websites. It is suitable for various overseas projects such as residential buildings, hotels, swimming pools, industrial parks, and heat pump matching, and with complete international certifications and mass production delivery capabilities, it helps global customers reduce overall energy costs. It is also a benchmark product for Google's SEO layout of core keywords such as PVT, 580W-E PVT Solar Panel, and photovoltaic thermal integrated systems. 

Global energy institutions' data shows that the annual average growth rate of overseas PVT solar panel market has exceeded 23% in the past three years. The demand for 580W-E PVT Solar Panel like high-power thermoelectric dual-component systems has surged in markets such as Europe, Asia-Pacific, and Latin America. Traditional single photovoltaic panels can only generate electricity, and the power decreases by 0.4%-0.5% for every 1℃ increase in high temperature. A large amount of residual heat is wasted; ordinary PVT panels have low power output, and large-scale installation raises the construction and support costs of the project. The new 580W-E PVT Solar Panel has completed targeted technical upgrades from four dimensions: battery, heat exchange layer, sealing and insulation, and weather resistance structure, significantly improving energy output per unit area. A 2.6㎡ component can simultaneously produce electricity and heat, doubling the land utilization rate, perfectly meeting the needs of overseas customers for small rooftops and limited roof space renovations. 

I. 580W-E PVT: Iterated Core Tech, E-Shaped Dual Efficiency.

This upgraded 580W-E PVT Solar Panel is equipped with 144 N-type TOPCon half-cut monocrystalline cells as its core component. Its peak power output is stable at 580W, with an overall conversion efficiency of up to 22.44%. Compared to the same-sized 550W PVT components available on the market, its power output has increased by more than 5%. Unlike the old PVT panels, the 580W-E PVT Solar Panel adopts a self-developed E-shaped layered heat exchange structure. The backsheet is embedded in an integrated micro-channel copper flow channel, filled with environmentally friendly propylene glycol as the heat-conducting medium. The absorption layer has a high absorption rate of ≥ 95%, capable of quickly removing the residual heat from the photovoltaic cells. On the one hand, it reduces the operating temperature of the module by 15-22℃, and the long-term power degradation rate is controlled within 0.3% per year; on the other hand, it recovers the residual heat to produce stable thermal energy. Each 580W-E PVT Solar Panel has a peak thermal output of 1180W, and the combined efficiency of electricity and heat exceeds 81%, far exceeding the industry average.

In terms of structural process, the 580W-E PVT Solar Panel uses a 37mm thick aluminum alloy anodized frame, with a total weight of 39kg and a size of 2279×1134mm. It is compatible with standard photovoltaic mounting brackets and does not require customized accessories for overseas construction, reducing installation time. The front panel is 2.0mm low iron high-transparency tempered glass, paired with an IP68 waterproof junction box. The fluid interface can withstand a pressure of 2.0MPa. The entire panel passes rigorous tests such as -40℃ to 85℃ high and low temperature cycling, 5400Pa mechanical load, and 1000-hour wet heat aging. Each 580W-E PVT Solar Panel undergoes two EL crack detection and waterway pressure leak detection during factory inspection to prevent leakage and battery cracks, ensuring no post-sale problems such as liquid leakage or battery cracks. The product has a lifespan of up to 25 years and stable long-term power and heat collection benefits, significantly improving the return on investment for overseas engineering projects. 

II. 580W-E PVT: Full-Scenario, Global-Ready.

As a highly popular large-power integrated module for exports, 580W-E PVT Solar Panel is compatible with the vast majority of solar energy utilization scenarios globally and is the main supply product for overseas buyers:

1. High-end villa zero-carbon residences: Multiple 580W-E PVT Solar Panels arranged in arrays are combined with air-source heat pumps to provide daily power generation for household appliances and energy storage charging, collect heat to produce domestic hot water and floor heating, achieving self-sufficiency in household energy. The demand for standalone residential renovation projects in Europe and North America is continuously increasing.

2. Commercial public buildings (hotels, hospitals, schools): Hotels and hospitals have a stable demand for hot water throughout the year. Installing 580W-E PVT Solar Panels can replace gas boilers, reducing electricity costs during the day and continuously supplying hot water to guest rooms, significantly reducing the dual expenses of gas and electricity for merchants. It is the preferred solution for overseas commercial energy-saving renovations.

3. Swimming pool constant temperature heating system: 580W-E PVT Solar Panels produce low-temperature heat sources, maintaining the swimming pool water temperature at 40-45℃, extending the usage period of outdoor swimming pools throughout the year. Large-scale procurement of 580W-E PVT Solar Panels complete systems is carried out in swimming pool projects in Europe, Mexico, and other tropical and subtropical regions.

4. Ground source / air source heat pump coupling system: The low-temperature heat energy collected by 580W-E PVT Solar Panels serves as a high-quality heat source for heat pumps, significantly improving the COP efficiency ratio of heat pumps. Compared to traditional air source systems, the comprehensive energy consumption is reduced by 25%. This system is widely used in large industrial parks and community centralized heating projects.

5. Industrial low-temperature heating and off-grid areas: Low-temperature heat sources for agricultural product drying and factory cleaning can be provided by 580W-E PVT Solar Panels. In areas without power grids, 580W-E PVT Solar Panels provide simultaneous power supply and heating to solve the basic energy needs of off-grid villages.

Based on the standardized design of 580W-E PVT Solar Panels, the company can offer three delivery modes: single-component bulk delivery, complete PVT thermal power system, and complete station integrated energy solution. These modes are suitable for the three types of customer needs in overseas markets: small retail purchases, engineering contractors' bulk stockpiling, and general contractors of large projects. The complete display of 580W-E PVT Solar Panel parameters, installation cases, and system matching solutions is provided to facilitate overseas customers to quickly search, inquire, and make quotations. 

III. 580W-E PVT: Certified & Shipping Worldwide

To meet the customs clearance and project bidding requirements of various countries around the world, the entire series of 580W-E PVT Solar Panels have completed CE, TUV, and Solar Keymark international authoritative certifications, conforming to the EU ISO/IEC 23885 PVT component general standard. They can be directly exported to over 50 countries including Europe, Southeast Asia, the Middle East, Latin America, Australia, etc., without the need for repeated third-party testing, thereby shortening the time for overseas project implementation.

In terms of production, the factory has an 53,000㎡ automated production line, with an annual production capacity of 7.0GWth for PVT components. It can provide stable large-scale delivery of 580W-E PVT Solar Panel orders. The supply model includes both stock and customization. For regular specifications, the delivery time is 7-15 days. It supports OEM and ODM customization modifications for overseas customers and can adjust fluid interfaces, frame colors, and connection specifications to adapt to regional market habits. 

IV. 580W-E PVT: Setting the High‑Power Trend

In 2026, global new energy policies continued to strengthen, and various countries introduced mandatory standards for building-integrated photovoltaic. The competitiveness of single-function solar products continued to decline. The 580W-E PVT Solar Panel, representing the high-power thermoelectric dual-module components, has become the mainstream development trend in the industry. Compared with the traditional separate photovoltaic + flat plate collector system, a single 580W-E PVT Solar Panel completes power generation and heat collection in one set of equipment, reducing the area occupied by brackets and rooftops, lowering multiple costs such as materials, labor, and transportation, and requiring only one pipeline system for long-term operation, making maintenance less difficult and reducing the overall investment cost by approximately 18%. 

Conclusion

The official launch of this brand-new 580W-E PVT Solar Panel marks the company's years of research and development in PVT (Photovoltaic Thermal) integrated technology. Leveraging its four core advantages - high power output, dual energy output, universal scene compatibility, and compliance with international certifications - it fills the gap in the supply of high-power E-type PVT components in the overseas market. In the future, the company will continuously iterate the 580W-E PVT Solar Panel series, optimize heat exchange efficiency and component lightweight design, and provide global customers with cost-effective comprehensive solar solutions, helping the world accelerate the realization of zero-carbon energy transition.