1. A high output conversion rate of 22%. 2. The unique method renders the parts attractive, sturdy, and wind- and snow-resistant, and the sealed and tight service life is 5-7 years. 3. The weak light effect: For the same single crystal, the stronger the weak light property, the greater the conversion efficiency. 4. Board conversion: We've made roughly 20W worth of components so far. (1) Tempered glass: its function is to protect the main body of power generation (such as battery), and its selection of light transmission is required: a. The light transmittance must be high (generally more than 91%); b. Ultra-white steel treatment. (2) EVA: It is used to bond and fix tempered glass and power generation main body (battery panel). The quality of transparent EVA material directly affects the service life of the module. EVA exposed to the air is prone to aging and yellowing, thus affecting the light transmittance of the module, thus affecting the power generation quality of the module. In addition to the quality of EVA itself, the lamination process of the module manufacturer also has a great impact, such as the adhesion of EVA is not up to standard, and the bonding strength of EVA with tempered glass and back plate is not enough, Will cause premature aging of EVA and affect the service life of components. (3) Cell: The main role is to generate electricity. The mainstream of the power generation market is crystalline silicon solar cell and thin film solar cell, both of which have advantages and disadvantages. Crystalline silicon solar cells have relatively low equipment costs, but high consumption and cell costs, but also high photoelectric conversion efficiency. It is suitable for generating electricity in outdoor sunlight. Thin film solar cells have relatively high equipment costs, but low consumption and battery costs. However, the photoelectric conversion efficiency is more than half of that of crystalline silicon cells, but the weak light effect is very good. They can also generate electricity under ordinary light, such as solar cells on calculators. (4) Backboard: function, sealing, insulation, waterproof. Generally, TPT, TPE and other materials must be resistant to aging. Most component manufacturers have a 25-year warranty. Tempered glass and aluminum alloy are generally OK. The key is whether the backplane and silicone can meet the requirements. (5) Aluminum alloy: protect laminated parts and play a certain role in sealing and supporting. (6) Junction box: protects the entire power generation system and acts as a current transfer station. If the module short circuit junction box automatically disconnects the short circuit battery string to prevent burning out of the entire system junction box, the most important thing is the selection of diodes. The corresponding diodes are different according to the type of battery in the module. (7) Silicone: sealing function, used to seal the junction between the module and the aluminum alloy frame, and between the module and the junction box. Some companies use double-sided adhesive strips and foam to replace silica gel. Silica gel is widely used in China, which is simple, convenient, easy to operate, and low cost.Product size: fold: 655 * 535 * 50 MM expand: 2435 * 535 * 6 MM Product weight: 8.0 KG Power: 200W Conversion rate 22% Working voltage/current: 20V/10A With MC4 connector Accessories: one drive three MC4 to ADS/XT60/DC7909 adapter Working temperature: - 20~60 ℃/- 4~140 ℉ Storage temperature: 10~35 ℃/50~95 ℉ Main material: monocrystalline silicon+waterproof fabric Color: orange+black5. Strict quality testing conforms to the international quality testing standard. ISO9001, CE certification. 6. The solar panel silicon chip has a solar conversion rate of 22% in the United States. There is no grid line, and the power output is stable and durable. 7. PET and anti-corrosion EVA effectively protect the battery panel, and EVA plays a bonding role to achieve the sealing effect. 8. The output of stable performance power is 17% higher than that of ordinary single crystal, and the current can be 40-50% higher, which has a practical charging effect.1 - Solar power generating and supply systems (1) A small power supply of 10 to 100 watts is used for lighting, television, radio recorders, etc. in military and civilian life in remote places without electricity, such as a plateau, island, pastoral area, border patrol station, etc.; (2) A 3-5 KW grid-connected family roof power generation system; (3) Photovoltaic water pumps are utilized in places without electricity for irrigation and drinking in deep wells. 2 In the realm of transportation, for example, beacon lights, traffic/railway signal lights, traffic warning/sign lights, street lights, high-altitude obstacle lights, highway/railway radio telephone booths, unattended power supplies, etc. 3、 Solar-powered unattended microwave relay stations, repair stations for optical cables, radio/communication/paging power supply systems, rural carrier telephone photovoltaic systems, tiny communicators, soldier GPS power supplies, etc.