Solar Cells & Panels

Model:KH12120 Nominal Voltage:12.8V Nominal capacity:120AH Nominal energy:1440WH Dimension(L*W*H, MM):307*169*208 Weight:12.7KG Case:Plastic Material:LiFePO4 End of charge voltage(cell):3.75V End of discharge voltage(cell):2.1V Continuous charge current:60A Continuous discharge current:60A Max pulse discharge current:120A Internal resistance:35mΩ Operating temperature(charge):0°C ~ 55°C Operating temperature(discharge）:-30°C ~ 55°C Storage temperature:-20°C ~ 60°C Cycle lfe; 7000 times(25°C@50%DOD,0.2C) 4000 times(25°C@80%DOD,0.2C) 2000 times(25°C@100%DOD,1C)

Minimum Order: 10 long tons

ON GRID SOLAR PANEL On grid photovoltaic system have a connection to the public electricity grid via a suitable inverter, the direct current output by the solar array is transformed into alternating current of the same amplitude, same frequency and same phase with the power grid voltage, and realizes the connection with the power grid and the transmission of electric energy to the power grid. How Does On Grid Solar System Work? The grid connected pv system can convert the DC power output by the solar cell array into AC power with the same amplitude, frequency, and phase as the grid voltage, and realize the connection with the grid and the transmission of electric energy to the grid. The flexibility of this kind of power generation system is that when the illumination is strong, the photovoltaic power generation system supplies the AC load while sending the excess power into the grid; when the illumination is insufficient, the solar modules cannot provide enough power for the load. It can also obtain electrical energy from the grid to supply power to the load. If you want to know more about 3kw on grid solar system price , please contact us. As one of the solar energy products suppliers, we will provide more high quality solar energy devices for customers, if you have needs, please contact us.

Minimum Order: 40

On Grid Residential Solar Panels The house rooftop on grid solar system based on module design is different from the small and sophisticated households, but more large and complete. The coverage is enterprise production and the whole system of manufacturing electricity, which effectively reduces the production cost of the enterprise and obtains additional sales of electricity. income. Types of On Wiring Solar Panels to House Grid For Sale 3kW/5kW/8kW/10kW Residencial Grid Connected PV System Smart photovoltaic customized solution; Sunrise focuses on exclusive R & D; Design for life, Design for you 30kW/50kW Grid Connected Commercial PV System Advantages of On Grid Residential Mono Solar Panel The unique structure design of the single crystal battery greatly reduces the fragmentation rate in the production process of the module. The excellent anti PID performance ensures the stable power generation of the module. The square large-size design effectively improves the package power of the module, and the multi main gate design optimizes the current collection of the whole single crystal battery surface to meet the higher filling factor and effectively improve the output power. As one of the largest solar panel manufacturers in the world, we will provide more high quality products for customers, if you have needs, please contact us.

Minimum Order: 40

Stand alone solar system kits do not have a connection to a public electricity grid. It is a generation power system based on solar panels. Off Grid Solar Panels Off Grid Residential Solar Panels Off Grid Industrial Solar Panels What Is Off Grid Solar System? Fully off grid solar system works independently of the power grid. Different from a grid connection, it uses solar energy generated by battery storage systems. Then it is converted into a power supply through the integrated reverse control machine, which is another form of energy after wind and hydropower power generation in countries and regions where power is scarce. As one of solar products manufacturers, we have types of solar powered products for sale, if you have needs, please contact us.

Minimum Order: 40

Solar Panels for Off Grid Gouse The household system based on module design is a key power generation facility built by the country for poverty alleviation in underdeveloped areas. It is different from the off grid home systems . There are batteries that can store electricity. When there is no sunlight, power generation is not worried. 3kw/5kw/8kw/10kw Stand-Alone Residential PV System The smart photovoltaic customized solution, sunrise focuses on exclusive R&D, and design for life, design for you. 30kw/50kw Stand-Alone Residential PV System Advantages of Off Grid Residential Solar Panels It can minimize carbon footprint, just like any other renewable energy source (like wind turbines, geothermal power sources, and many others). This system can help you save on electricity costs. The off-grid solar system design can act as a storage for energy (like batteries) to be later used as backup power for houses. As one of solar energy products manufacturers, we have types of solar products for sale, if you have needs, please contact us.

Minimum Order: 40

Off Grid Industrial Solar Panels The industrial complete off-grid solar system based on module design is also more widely used. It consists of solar modules, controllers, inverters, battery packs and bracket systems, which provide electricity at night or on cloudy or rainy days. It can be built in rural areas, pastoral areas, mountainous areas, developing large, medium, and small cities, or near commercial areas to meet the electricity demand of local users. 100kW/300kW Off Grid Industrial Solar Panels for Commercial Building Advantages of Off Grid Industrial Solar Panels These self-sustainable systems can work independently and do not rely on the grid. They generate enough power that can be stored and used at night or when the power grid is down. These are ideal for remote areas where there is no power access from the grid. Grid failures and shutdowns will not affect your power supply. As one of solar energy products suppliers, we have types of solar products for sale, if you have needs, please contact us.

Minimum Order: 40

Single Crystalline Solar Cell Using diamond wire cutting technology and thin manufacturing technology, with high precision and high flatness screen printing, mono silicon can achieve zero defect appearance, more optimized module design and higher welding ability. Advanced PECVD film, using silicon nitride antireflective coating, shows uniform navy blue perfect grain surface, making the nucleation density higher, receiving area larger. reflectivity lower, and less hot spot effect. Sunrise selects high-quality single crystal battery chips in the industry, with sizes covering G1, M6, M10, G12, single and bifacial models. Sunrise gets TUV and many other intemational certification, we control the quality from the source, 100% raw material inspection, 100% quality test, and controls every link with professional and rigorous. Advantages of perc monocrystalline The unique structure design of the single crystal battery greatly reduces the fragmentation rate in the production process of the module. The excellent anti PIDperformance ensures the stable power generation of the module. The square large-size design effectively improves the package power of the module, and the multi maingate design optimizes the current collection of the whole single crystal battery surface to meet the higher filling factor and effectively improve the output power. If you want to know more about difference between monocrystalline and polycrystalline solar cells. Now the price of solar energy products china is apptopriate, if you want to buy our solar products china, please contact us.

Minimum Order: 40

OS-HP60-275W~295W Half Cell Polycrystalline Photovoltaic Panel 120 half cells solar panel in china 280w solar panels description: Half cell modules have higher power output, better temperature-dependent performance, less shading effect, and low risk of hot spot.   Half cell advantage: Half cell modules consist of half cells that cut from the ordinary whole cell. One whole sell is cut into two half pieces. Half cell modules have better performance in partial shadow condition. In half cell panels, the power loss is less than that in entire cell panel, since the bypass diodes restrict the loss of power. The by pass diodes creates a substitute path for the current to travel in the unshaded area instead of passing through the shaded parts. How half cell modules work: If an entire solar cell is cut into two half pieces, one half piece produce half as much current and one fourth resistance of the whole piece. Thus, the quantity of cells will be double. If they are wired up to work like a full cell panel, the current will be the same but with half the resistance. The electrical losses would be less due to the lower resistance.   Cells connection type But if the half cut cells were wired together as in a standard full cell panel, they would produce twice the voltage and half the current. To make the output like standard full cell panels, the type of the half cells connection is different. There are two lots of half quantity series-connected cells. These two lots are connected in parallel. Voltages in parallel stay the same and the half cell panel remains the same voltage as the full cell panel.   Application Our solar panels have been shipped all over the world and work well under different sunshine conditions and environment. OS SOLAR is a leading solar panel suppliers in china. Its hot selling products include: 72 cells solar panel, 60 cells solar panel, 36 cells solar panel, and provide customized solar panel. the factory has strict quality control, please contact us! https://www.oushangsolar.com/products/o , s-hp60-275w.html

OS-HM60-320W~340W Half Cell Monocrystalline Photovoltaic Module solar panel China manufacturer Key Parameters Cell Half cell MONO No. of cells 120(6*20) Rated Maximum Power (Pmax)  320W~340W Junction Box IP67 Maximum System Voltage 1500V DC Operating Temperature -40℃～+85℃ Connectors  MC4 We have engaged in photovoltaic modules since 2014. Our factory ships over 150 containers of solar panels to all over the world, Europe, America, Middle east, Southeast Asia and Africa . With years of experience, our strict QC ensure our products to work well under different sunshine condition globally.   China 330w Solar Panels Application Our solar panels have been shipped all over the world and work well under different sunshine conditions and environment. OUSHANG SOLAR has engaged R&D, production and sales of solar module products many years. The power range of our solar panels is from 5W to 500W. Products cover monocrystalline solar panel, polycrystalline solar panel, half cell solar modules, solar controller, solar inverter, solar gel battery, solar flood light, solar street light, solar monitor system and etc. We offer OEM service. https://www.oushangsolar.com/produ , cts/os-hm60-320w.html

OS-HP72-330W~350W Half Cell Polycrystalline Photovoltaic Panel buy solar panels from China PV module OEM Key Parameters Cell Half cell POLY  No. of cells 144(6*24) Rated Maximum Power (Pmax)  330W~350W Junction Box IP67 Maximum System Voltage 1500V DC Operating Temperature -40℃～+85℃ Connectors  MC4 Why choose us? Tight QC: 100% EL TEST, 100% CELLS SORTING, 100% INSPECTION before and after lamination. There is full production line in our factory, including solar panel auto- production, junction box assembling, frame production all by ourselves. We deliver over 150 containers of products to all over the world. OEM and ODM are available. We are able to provide the professional skills and products on the basis of our customers' different requirements. Common solar panels order production lead time is about between 2~3 weeks. Sample order is available. 7-24 hours online sales service for customers from all over the world. Our factory has been engaged in photovoltaic modules R&D, production and sales since 2014. With experience of years, we shipped good quality solar panels and related products all over the world, Europe, America, Middle East, Southeast Asian, and Africa.   OUSHANG SOLAR has engaged R&D, production and sales of solar module products many years. The power range of our solar panels is from 5W to 500W. Products cover monocrystalline solar panel, polycrystalline solar panel, half cell solar modules, solar controller, solar inverter, solar gel battery, solar flood light, solar street light, solar monitor system and etc. We offer OEM service. https://www.oushangsolar.com/produ , cts/os-hp72-330w-350w.html

OS-HM72-525W~550W MONO Half Cell Solar panel solar panel suppliers in china 550w solar panel wholesale TYPE OS-HM72-525W OS-HM72-535W OS-HM72-550W Rated Maximum Power (Pmax )[W] 525 535 550 Open Circuit Voltage(Voc)[V] 49.15 49.45 49.9 Maximum  Power Voltage (Vmp) [V] 41.15 41.41 41.96 Short Circuit Current (Isc) [A] 13.65 13.79 14 Maximum Power Current (Imp) [A] 12.76 12.9 13.11 Maximum system voltage 1500VDC Junction Box Protection IP67 Cables 4mm2 Connector MC4 Max wind load 2400Pa Max snow load 5400Pa Operating Temperature -40℃~+85℃ Power Tolerance ±3% Company profile Hebei Oushang Photovoltaic Technology Co., Ltd has focus on solar panel production in China since 2014.The auto production is able to supply 3 containers per day. We have shipped thousands of containers of solar panels to all over the world. Our products are exported to Europe, Middle East, South America, Southeast Asian and Africa. The factory and products are qualified by TUV. Product description: Half cell modules have higher power output, better temperature-dependent performance, less shading effect, and low risk of hot spot.    Half cell advantage: Half cell modules consist of half cells that cut from the ordinary whole cell. One whole sell is cut into two half pieces. Half cell modules have better performance in partial shadow condition. In half cell panels, the power loss is less than that in entire cell panel, since the bypass diodes restrict the loss of power. The by pass diodes creates a substitute path for the current to travel in the unshaded area instead of passing through the shaded parts. How half cell modules work: If an entire solar cell is cut into two half pieces, one half piece produce half as much current and one fourth resistance of the whole piece. Thus, the quantity of cells will be double. If they are wired up to work like a full cell panel, the current will be the same but with half the resistance. The electrical losses would be less due to the lower resistance.   Cells connection type But if the half cut cells were wired together as in a standard full cell panel, they would produce twice the voltage and half the current. To make the output like standard full cell panels, the type of the half cells connection is different. There are two lots of half quantity series-connected cells. These two lots are connected in parallel. Voltages in parallel stay the same and the half cell panel remains the same voltage as the full cell panel. OS SOLAR is a leading solar panel suppliers in china. Its hot selling products include: 72 cells solar panel, 60 cells solar panel, 36 cells solar panel, and provide customized solar panel. the factory has strict quality control, please contact us! https://www.oushangsolar.com/products/o , s-hm72-525w-550w.html

OS-M36-150W~175W Monocrystalline Photovoltaic Module 175w solar panel wholesale customized solar panel Key Parameters Cell MONO No. of cells 36 (4*9) Rated Maximum Power (Pmax)  150W~175W Junction Box IP67 Maximum System Voltage 1000V DC Operating Temperature -40℃～+85℃ Connectors  MC4 Hebei Oushang Photovoltaic Technology Co., Ltd is one of the top solar panel china manufacturers and has been engaged in the research and development, we have advanced automated production lines. If you are interested in customized solar panels, please click here to learn more. https://www.oushangsolar.com/prod , ucts/os-m36-150w-175w.html

OS-P60-250W~270W Polycrystalline Photovoltaic Panel Photovoltaic modules from China Product Description Key Parameters Cell Poly No. of cells 60 Rated Maximum Power (Pmax)  250W~270W Junction Box IP67 Maximum System Voltage 1000V DC Operating Temperature -40℃～+85℃ Connectors MC4 Production We have engaged in photovoltaic modules since 2014. Our factory ships over 150 containers of solar panels to all over the world, Europe, America, Middle east, Southeast Asia and Africa . With years of experience, our strict QC ensure our products to work well under different sunshine condition globally. Hebei Oushang Photovoltaic Technology Co., Ltd is one of the top solar panel china manufacturers and has been engaged in the research and development, we have advanced automated production lines. If you are interested in customized solar panels, please click here to learn more. https://www.oushangsolar.com/prod , ucts/os-p60-250w-270w.html

OS-M60-250W~280W Monocrystalline Photovoltaic Module 60 cells solar panel manufacturer Key Parameters Cell Mono No. of cells 60 Rated Maximum Power (Pmax)  250W~280W Junction Box IP67 Maximum System Voltage 1000V DC Operating Temperature -40℃～+85℃ Connectors  MC4   Model OS-M60-250 OS-M60-270 OS-M60-280 Cell MONO MONO MONO Max Power 250W 270W 280W Max Power Voltage 30.5V 31.5V 31.5V Max Power Current 8.20A 8.57A 8.89A Open Circuit Voltage 36V 38.05V 38.86V Short Circuit Current 9.02A 9.08A 9.22A Number of Cells 60(6*10) 60(6*10) 60(6*10） Size of Cells (mm) 156*156 156*156 156*156 Dimensions(mm) 1640*992*35 1640*992*35 1640*992*35 Maximum system voltage 1000VDC Junction Box Protection IP67 Cables 4mm2 Connector MC4 Max wind load 2400Pa Max snow load 5400Pa Operating Temperature -40℃~+85℃ Power Tolerance ±3%   Hebei Oushang Photovoltaic Technology Co., Ltd has focus on solar panel production in China since 2014.The auto production is able to supply three containers per day. We have shipped thousands of containers of solar panels to all over the world. Our products are exported to Europe, Middle East, South America, Southeast Asia and Africa. The factory and products are qualified by TUV. https://www.oushangsolar.com/products/ , os-m60-250w-280w.html