Medium-sized solar power supply system
The power range of a medium - sized solar - powered system is from 300W to 800W. It uses high - performance photovoltaic modules and a large - capacity deep - cycle battery pack. The system is equipped with an MPPT high - efficiency charge controller, which can maximize the solar energy collection efficiency. A sine - wave inverter can be optionally configured to output stable alternating current. It is suitable for scenarios such as outdoor workstations and communication relay stations, enabling self - sufficient energy supply.
- Strong power supply:The power reserve is sufficient to supply power to multiple electrical appliances simultaneously.
- Intelligent Energy Management:Equipped with an MPPT controller, the charging efficiency can be increased by up to 30%; it has multi - stage intelligent charging and load control functions to extend the battery life.
- Strong expandability:Supports modular expansion of battery pack capacity and solar panel power to meet future growing electricity demands.
- High environmental adaptability:The key components have good waterproof, dustproof and wide - temperature operating capabilities, ensuring stability in complex environments.
Technical parameters
| Model | UDT-300W-150Ah | UDT-400W-200Ah | UDT-600W-300Ah | UDT-800W-400Ah |
|---|---|---|---|---|
| Power | 300W | 400W | 600W | 800W |
| Input voltage | 18V | |||
| Component type | Monocrystalline silicon | |||
| Border material | Aluminum alloy | |||
| Battery | Lithium iron phosphate (ternary lithium and colloid can be customized) | |||
| Battery capacity | 150Ah | 200Ah | 300Ah | 400Ah |
| Nominal voltage | 12.8V (24V customizable) | |||
| Overcharge voltage | 14.6V | |||
| Over-discharge voltage | 10V | |||
| Maximum discharge current | 15A | 20A | ||
| Charge and discharge temperature | -20~85℃ | |||
| Protection function | Overcurrent/Overvoltage/Short circuit/Undervoltage/Temperature | |||
| Protection level | IP65 | |||
| Fixed method | Wall-mounted and pole-mounted installation | |||
Practical applications
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