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Based on our focus on chain businesses, households and individual consumers, Hanergy strives to provide a wider range of more cost-effective and convenient solar power application products that can further reduce carbon footprints. We aim to help you maximize the use of solar power, reduce your electric bill, and minimize the damage of mankind on the ecosystem, thus achieving sustainable development.



Off-grid PV Power System

Off-grid PV power system featuring our world leading CIGS technology maximizes the efficient use of solar energy and reduces man-made damages to the environment. The system covers daily products and appliances extensively, varying from solar powered street lights, desks, chargers, cafes, desks, chargers, to emergency lighting and camping products.




Introduction to the Off-grid PV Power System

Our Off-grid PV Power System can be applied broadly in remote and mountainous areas, islands, areas not covered by the power grid, telecom base stations and street lighting. The system functions in a way that PV cells first generate electricity before the batteries charge or discharge based on the management of the control. Then the power is fed to the DC load indirectly, or to the AC load through the inverter.




Grid-connected PV Power System

Hanergy’s small-sized distributed PV power system can be extensively applied to the rooftops of residential and commercial buildings. The system has been widely installed in thousands of European households through Hanergy’s standard and systematic sales and services. In the meantime, our professional service team also provides one-stop total solution to our customers, including pre-sale support, applicability screening, project management, post-sale service, marketing planning, collection of users’ information, household survey and onsite installation.




Working principles of the small distributed grid-connected power system

High-performance PV modules are mounted and installed on the roofs. The modules are then connected in series and parallel into an array of solar modules, which generates direct current after absorbing the sunlight. DC is then converted by PV inverters to AC to be used by home appliances. The surplus power will be first stored in the storage cell and when the cell is fully charged the power will be connected to the grid, and families get paid for the sales of the surplus power.



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