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PV/T E Type Solar Thermal Twinning System
1. High thermal efficiency: Module thermal efficiency >60%
2. High comprehensive energy efficiency: 80%+ comprehensive energy efficiency of solar spectrum capture
3. High Instantaneous Energy Efficiency: Up to 88% Instantaneous Energy Efficiency for Electricity and Thermal Energy Combination
4. Durable: 99.99% inert gas + three layers of encapsulation protection, through PD, salt spray, ammonia test
Product Introduction：
The PVT solar thermal twinning system is an advanced solar solution that combines photovoltaic power generation and solar thermal collection in one unit. Using solar thermophotovoltaic coupling technology, it maximizes solar energy use, enabling simultaneous electricity and heat production (cogeneration) on the same panel—ideal for sustainable building energy.
In PV operation, some solar energy becomes electricity, the rest is lost as heat. The PVT system captures this wasted heat via a collector behind the PV module, keeping the panel temperature optimal (25°C–45°C) to boost electrical performance. Over its lifecycle, it increases power efficiency by over 10% and provides thermal output more than double the electrical output.
PV/T E-type
Module power: 580W
Photothermal peak power: 1180W
Suitable for: office hot water, swimming pool heating, cross-seasonal heating, heat pump coupled heating, near-zero carbon energy system;
Company Strength：
The company has partnered with seven leading research institutions, including the Chinese Academy of Sciences, Tsinghua University, and the Shandong Academy of Sciences, to promote the transformation of solar energy from traditional “hot water” applications to advanced “flat-plate clean thermal energy.” We have established seven R&D departments, one research institute, one academician workstation, one laboratory, and one thermal energy institute.
With an annual output of 7.0 GWth of flat-plate clean thermal energy equipment, the company ranks second globally in flat-plate collector production. We possess core technology and a dedicated production line for solar spectrum selective absorption coatings, holding the top market share in core materials across the industry.
The company has been recognized as a National High-Tech Enterprise, a “Specialized and New” Enterprise in Shandong Province, a Shandong Gazelle Enterprise, and has received distinctions such as the Shandong Academician Workstation and Shandong Enterprise Technology Center.
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