Distributed off-grid power generation system
Category:
Photovoltaic distributed generation products
Keyword:
Distributed off-grid power generation system
Consultation
隐藏域元素占位
- Description
- Parameters
- Service
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System Features
● Reliable: normal power supply in harsh environments and climatic conditions.
● durable: crystal silicon components life of more than 25 years.
● Low maintenance costs: only regular checks and very little maintenance work, much less than conventional power generation.
● No fuel costs: make full use of inexhaustible solar energy.
● No noise pollution: no moving parts, no noise.
● Blocking: Select the system capacity according to need, installation flexibility, convenience, expansion is also very simple.
● safety: no flammable items, no moving parts, high security.
● Power supply autonomy: can be run off-grid, independent power supply, not affected by the public power grid.
● non-centralized power grid: decentralized photovoltaic power plants to reduce the impact of public grid failure and hazards.
● high altitude performance: high altitude, strong sunshine, the output power increases, favorable for photovoltaic power generation.
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1、Independent power generation system, also known as off-grid power generation system
Mainly by the solar cell array, controller, battery, inverter and other components, the system structure as shown below:
Solar power supply system diagram
2、Solar PV independent power generation system The most commonly used design models include 300W, 500W, 1kW, 2kW, 3kW and 5kW and so on.
2.1Solar PV independent power generation system configuration table
System model
Component model
Number of components
(piece)Controller
Battery
Inverter
Power generation
(Degree / day)Standby power
Recommended load
Model
Piece
HEC-300
85P-17b
2
12V/20A
12V/100AH
1
12V/300VA
0.68
3 days
Energy saving lamps, televisions, satellite receivers, table fans
HEC-500
140P-17b
2
24V/20A
12V/100AH
2
24V/500VA
1.2
Energy saving lamps, televisions, satellite receivers, table fans
HEC-1K
4
48V/20A
12V/100AH
4
48V/1000VA
2.2
Energy saving lamps, televisions, satellite receivers, table fans
Washing machine, desktop computerHEC-2K
8
48V/30A
12V/150AH
4
48V/2000VA
4.5
Energy saving lamps, TV, satellite receivers, table fans,
Washing machine, desktop computerHEC-3K
12
48V/50A
12V/250AH
4
48V/3000VA
6.7
Energy saving lamps, TV, satellite receivers, table fans,
Washing machine, desktop computer, refrigeratorHEC-5K
20
48V/80A
12V/250AH
8
48V/5000VA
11.2
Energy saving lamps, TV, satellite receivers, table fans,
Washing machine, desktop computer, refrigerator, air conditioning
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