When we imagine solar power, we often visualize large, reflective panels installed on roofs or spread across acres of farmland, tracking the sun and transforming its energy into electricity. But have you ever stopped to wonder how these photovoltaics actually work? One promising new flavor of solar tech is what’s known as Hybrid Passivated Back Contact Cells, or HPBCs. Now let’s see a little bit about this cool technology that can help us make better use of Solar power.
Among these are what are called Hybrid Passivated Back Contact Cells, or HPBCs, whose high efficiency can be attributed to a design that is more effective than today’s solar cells. They are designed to capture more sunlight and convert it to electricity, so that they are capable of generating more energy.
There’s a special thing about HPBCs and that is how they are designed. They have a back surface that’s supposed to help keep electrons (on one side of the back surface) separated from holes (the other side of the back surface and the opposite of an electron). This enables more sunlight to be converted into electricity, which in turn makes HPBCs superior to old-fashioned solar cells.
Hybrid Passivated Back Contact Cells make a lot of sense in solar panels for several reasons. One big pro is they are highly efficient. That means that they can still produce a lot of energy even if the light is not perfect. For that reason, HPBCs are well-suited for homes, commercial businesses and largescale solar projects.

Rooftop SolarThere are various layers in hybrid passivated back contact cells that work together to convert sunlight into electricity. The top layer is silicon, which absorbs sunlight and makes electrons. They pass through the cell, and make an electric current we can use for power.

Heterojunction Passivated Contacts are Key to the Future of Solar. They provide a cleaner and more dependable path to renewable power. HPBCs are currently in use in numerous solar panels worldwide, enabling us to reduce our dependance on fossil fuels and combat climate change.

We are working here at DONGTURBO ELECTRIC to develop a solar alternative that will save your company money and reduce your carbon imprint. We use Hybrid Passitated Back Contact Cells in our solar panels, which is among the highest efficiency cells available to the market that also is one of the most reliable.
We are a leading global manufacturer and supplier of power generation equipment, dedicated to serving clients worldwide. Our commitment to excellence goes beyond merely providing products; we understand that our success is intrinsically linked to the prosperity of our customers. By prioritizing their needs and challenges, we aim to develop innovative solutions that enhance their operations and drive their growth. Our extensive experience in the industry enables us to offer tailored support, ensuring that each client receives the highest level of service and quality. As we continue to expand our reach, we remain focused on fostering strong partnerships that empower our clients and contribute to a sustainable future in power generation.
Our unwavering commitment to research and development is a cornerstone of our operations, enabling us to stay ahead in the rapidly evolving landscape of power generation technology. By continually investing in innovative practices and the latest advancements, we ensure that our products not only meet but exceed industry standards. This dedication allows us to provide our clients with cutting-edge solutions that are tailored to their unique operational needs. Each customized product is designed to deliver maximum value and efficiency, ultimately empowering our clients to optimize their processes, reduce costs, and enhance their overall productivity. Through this proactive approach, we not only bolster our position as a leader in the industry but also contribute to the sustainable growth of our partners in power generation.
Dongturbo Electric Company Ltd (DTEC). is an international corporation, with its headquarter in Chengdu, China, and manufacturing bases in Deyang and Kunming, China, mainly engaged in the manufacturing of power electric equipments, EPCC(engineering, procurement, construction, commissioning), investment & finance, and export and import business. DTEC also has branches and joint venture in Malaysia, Thailand and the Philippines. Our business scope covers EPC, supply equipments and materials for thermal power including boiler, turbine, generator and their auxiliaries, BOP, electric and C& I etc; EPC and equipment supply for PV, thermal solar power, Wind &PV hybrid and energy storage system; spare parts supply and power plant.
Committed to excellence in every aspect of our business, we prioritize building long-lasting relationships with our customers that extend beyond mere transactions. We understand that our clients’ success is our success, and this drives us to consistently deliver not only high-quality products but also exceptional service. Our team is always prepared to go the extra mile, proactively addressing any challenges and anticipating the needs of our customers. By fostering open communication and actively seeking feedback, we ensure that we remain aligned with their goals and expectations. This customer-centric approach allows us to tailor our solutions and support, ultimately enhancing their overall experience and satisfaction. We believe that through these strong partnerships, we can create mutual growth and success, paving the way for a prosperous future together.