- Solar Cells[12]
- Electronic Signs[40]
- LED Displays[73]
- Key Chains[4]
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- LED Flashlights[55]
- LED Lamps[143]
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- Contact Person : Ms. Shen Helen
- Company Name : Yuming Science & Technology Co., Ltd.
- Tel : 86-591-63365070,13075945586
- Fax : 86-591-83185855
- Address : Fujian,FUZHOU,7th Floor,Zhong Fu Shi Ye Building,No.312 Hualin Road,Jinan District,Fuzhou,Fujian,China
- Country/Region : China
- Zip : 350003
Solar Panel
Detailed Product Description
Solar Panel
| Solar cell voltage | Open output voltage:43V VMIN:33V | SOLAR CELL MPO | 3KW |
| Battery voltage | 48V | Network voltage | AC220V |
| Power factor | ≥0.09 | Network current | ≤5% |
| High gain convertor effect | 93% | Charge and discharge convertor effect | 93% |
| Network invertor effect | 95% | Whole system tiptop efficiency | 90% |
| Protection function | Short circuit protection over current protection overvoltage protectionundervoltage protection,etc. | Communication function | RS485 communication functionCAN communication function |
| Intelligent temperature control function | Intelligent temperature control function | Independent detection function | Civic electricity voltage anomaly detectionfrequency anomaly detectiondetection of harmonic distortion and so on,achieve active intelligent independent detection function |
PRODUCTS CHARACTERISTICS: Adopt the latest DSP8000 CMOS chip design of Freecale.Dual-MCU control,large capacity FLASH memory,the product can be carried out online technical upgrade without cost main circuit used high-performance power to carry out on-off control,and protect high performance conversion of electricity energy.The feedback of AC insulation and modulation control of high-speed PI,precise and stable output AC voltage,dependable load and unloading the power is controled by data. Maximum power factor achieved is 0.99,transport green energy to the grid; MPPT algorithm achieved use of the solar cell largest power , making solar power generation to the probability of maximum extent . Perfect protection function ( over circuit , overvoltage , undervoltage,short circuit,overheating, standalone protection.) | ||||||
