The all-black solar monocrystalline silicon single-sided PERC module is a kind of solar module that is completely black in appearance. They usually use a black reflective layer and back electrode, making the overall appearance completely black. This design is mainly to meet some specific needs, such as wanting the solar module to match the appearance of the building, or needing to maintain a low-key appearance in some special applications. Compared with traditional solar modules, all-black solar monocrystalline PERC modules have similar technical characteristics, such as high conversion efficiency, low light response performance, reliability and service life. They use high-efficiency PERC technology, which improves the photoelectric conversion efficiency and can still generate high output power under low light conditions. In addition, they also have a long service life and high reliability. In general, the all-black solar monocrystalline PERC module not only has high-efficiency power generation performance, but also can be integrated with the appearance of the building to meet some special needs.Beautiful appearance: The all-black design makes the appearance of the components all black, which can match the appearance of the building and provide a more beautiful installation effect. Efficient conversion rate: PERC technology can improve photoelectric conversion efficiency and achieve higher power output. Compared with traditional solar modules, all-black solar monocrystalline PERC modules have higher energy efficiency. Low-light response performance: All-black solar monocrystalline PERC modules can still produce high output power under low-light conditions, and have good low-light response performance. High reliability and lifespan: All-black solar monocrystalline PERC modules adopt high-quality materials and advanced manufacturing processes, which have a long lifespan and high reliability. It can continue to operate under various environmental conditions and maintain stable power generation performance. Flexible application: All-black solar monocrystalline PERC modules are suitable for various scenarios and applications, including residential roof installations, commercial and industrial buildings, photovoltaic power plants, etc. Its appearance features enable it to meet some special needs and design requirements.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.