Solar monocrystalline silicon double-sided N-TOPCon module is a solar cell module with double-sided structure and N-TOPCon technology. Monocrystalline silicon material has high photoelectric conversion efficiency and long life, and N-TOPCon technology can further improve the efficiency and performance of the cell. N-TOPCon (Amorphous Top Surface Connection) technology is a semiconductor production technology that helps improve the electron collection efficiency of batteries and prevent electron backflow by adding a thin film of amorphous silicon on the grain boundary region of silicon materials. This technology can also optimize the photoelectric conversion efficiency of the cell, especially in low light conditions. Bifacial structure refers to the fact that both sides of the battery module have active surfaces, which can absorb the light reflected to the back. This improves the utilization of light and increases the power generation of the modules. Solar monocrystalline silicon double-sided N-TOPCon module is one of the most advanced solar cell technologies on the market. It has the characteristics of high efficiency, long life, and good stability, and is widely used in the field of solar power generation.High efficiency: The use of N-TOPCon technology can improve the photoelectric conversion efficiency of the battery, so that the module can generate more electricity under the same lighting conditions. Double-sided structure: The double-sided structure enables the module to absorb the light reflected from the back, improve the utilization rate of light, and increase the power generation of the module. Long life: solar monocrystalline silicon material has a long service life, can generate electricity stably, and has a low light decay rate. Good stability: N-TOPCon technology increases the stability of the battery and can reduce the impact of factors such as changes in the external environment on the performance of the module. Adapt to low light environment: N-TOPCon technology can obtain higher cell efficiency under low light intensity conditions, so that solar modules can still generate electricity effectively in cloudy or dusk and other weak light environments. Wide application: Solar monocrystalline silicon double-sided N-TOPCon modules have been widely used in solar power generation systems, including rooftop photovoltaic power plants, large-scale photovoltaic power plants, etc.Q1: How could I buy the solar panel if there is no price in the website? A: You can send your inquiry to us about the solar panel you need, our sales person will reply you within 24 hours to help you make the order. Q2: How long is your delivery time and the lead time? A: Sample needs 2-3 days , generally it is 3-5 days if the goods are in stock, or 8-15 days if the goods are not in stock. Actually delivery time is according to order's quantity. Q3: How to proceed an order for solar panels? A: Firstly, let us know your requirements or application. Secondly, We will quote according to your requirements or our suggestions. Thirdly, you need to confirm the samples and places deposit for formal order. Fourthly, we will arrange the production. Q4: How long is the warranty period ? A: Our company guarantees that 15 Year Product Warranty and 25 Year Linear Power Warranty; if the product exceeds our warranty period,we will also provide you an appropriate paid service within a reasonable range. Q5: Can you do OEM for me? A: Yes, We can accept OEM, Please inform us formally before our production and confirm the design firstly based on our sample. Q6: How do you pack the products? A: We use standard package. lf you have special package requirements.we will pack based on your requirements, but the fees will be paid by customers. Q7: How to install and use the solar panels? A: We have the English teaching manual and videos; All the videos about every step of machine Disassembly, assembly, operation will be sent to our customers.