Solar System 5KW Off-Grid System Long Useful Time

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Shanghai
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TT OR LC
Min Order Qty:
20 set
Supply Capability:
2000 set/month

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Item specifice:

Application: Home Output Voltage (V): 220

Product Description:

Solar System 5KW Made in China Off-Grid System


Solar System 5KW

 

Solar system advantages:

1. CE, ROHS approved.

2. High conversion efficiency, high-transmission rate.

3. Energy saving, environmental-friendly.

4. Advanced technology, strict quality control system.

5. Easy installation, safe operation, free maintenance.

6. Low MOQ, fast delivery time, long service life.

 

System Device

No  Device name
1solar panels
2inverter( off grid and on grid)
3mounting system
4combiner box
5cable and other accessories

 

 

Quick Details
Specification:MiniApplication:HomeOutput Voltage (V):72V
Load Power (W):3.5-4.2KWSolar Power (W):2KWWork Time (h):4-5days

 

Packaging & Delivery
Packaging Detail:carton pallet
Delivery Detail:within 7 days

 

Specifications
2KW Solar Power System
Lifespan >20 years
Designed to meet the needs for low power household appliances
Base on your situaion ,we design the solar power system as following :
1: PV-system DC voltage level: DC 48V ,ouput AC voltage level: AC220V 50/60HZ
2: load Working time every day: 840W 5hours(3.5-4.2KW*h/day)
3: Primise rainy days: 2 days
4:PV system power Max Input Power: 2KW/DC72V Max AC Output Power: 2000W AC220V 50/60HZ,opration output power:inductive load  <=1KW Resistive load:1.6KW
5: PV Array specification:   Voc:DC86.4V  Vmp:72V  Isc:30A   Imp:27.8A

 

NameTypeNumberRemarks
MONO-Solar panel                    JX200M/36V 1580*808*35mm102KW  connection: 2 Series, 5 In parallel
Battery   12V200Ah 8Gel batteries The total capacity:DC48V/400Ah 
PV-inverterJX-2KW1inputDC48V -outputAC220V 50/60HZ,city power automatic switch 
PV support JX-S200-10110 Pcs solar panels use a PV support ,  Material: Hot -dip galvanized     
Battery boxJX-C241size:780*800*900mm  4layerdetachable type
PV ControllerCM48601DC48V 60A , RS485 communication function
PV cable,connect bettwenPV-1*4.0mm2100PV -specific single-core copper 4.0 mm2 cable,Double protection cover 100M 
Power cableBVV-1*16mm250single-core copper 16 mm2 cable,Double protection cover

 



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Q:What is the system voltage of solar panels
Solar panels are the most basic components of photovoltaic power generation systems and products. Its main role is to convert solar energy into electricity stored in batteries.
Q:How about the price of solar power generation system
Himin Solar Photovoltaic, as the industry leader, the standard of the pioneers, adhering to industry responsibility, the pursuit of quality is the core, excellent products, is the commitment to the customer. At the same time, Himin photovoltaic products in the development process, realize the function of just one hand, and the pursuit of beautiful, practical and aesthetic products will be fully integrated, highlight the taste is Himin has been adhering to the brand concept.
Q:Solar photovoltaic system
Analysis of economic benefits: 50kW distributed photovoltaic PV power plant total operating period: 25 years of this project on average generating capacity: the annual average generating capacity of 200kWh: 73000kWh, 25 years of total power: 1825000kWh residential electricity price: 0.55 yuan /kWh local coal-fired power benchmark price: 0.44 yuan /kWh (the case): Total investment the total investment of about 450 thousand yuan, equivalent to 9 yuan / watt.
Q:Solar power generation system suitable for home, how much is the cost of a set?
Then the 1000 Watt Solar panel price is 5000 yuan -10000 yuan, regardless of inverter and power generation, but with the power of the household appliances related to property, if you use ordinary household appliances 100 watt power inverter, then with a 300-500 tile, if you are using a blender or high power desktop computer although only 100 watts -200 watt but starting current, so the best 1000 Watt inverter. The price of the inverter is 800-2000 yuan (depending on the power and performance price).
Q:What are the main features of solar photovoltaic systems
Compared with the commonly used thermal power generation system, the advantages of photovoltaic power generation:No danger of depletion; safe and reliable, no noise, no pollution, absolutely clean (pollution-free); not subject to geographical distribution of the resources, can take advantage of the building roof; for example, areas without electricity, and complex terrain area; no fuel consumption and the erection of transmission line can be on-site power supply high quality energy;; users emotionally receptive; the construction period is short, get energy to spend a short time.
Q:Solar power generation system how to choose?
The whole system is not equal to the power generation capacity of solar panels, but the system capacity. There are often many manufacturers to promote solar power generation efficiency how high how high, but if the choice of the circuit design and the inverter, loss of power is also completely different. For example, the centralized inverter for series system design, the efficiency of the system is about 88%, each brand inverter is also different. The advantage is that the inverter series system competition brand, low price; drawback is the solar panel is connected in series, the solar panels generating capacity of the whole system by the minimum power capacity decision, so once the board has not completely clean the ash layer is not uniform, or falling leaves or cloudy, the efficiency of the whole system will decrease.
Q:Household solar photovoltaic power generation system connected to the grid, how much money?
Sold to the power supply bureau 0.45 yuan once, the state subsidy fee of $0.42, a year issued 3000 kwh.
Q:What are the devices needed for PV systems?
Solar cell array. The solar cell array is composed of a solar cell composite plate and a square bracket. Because the single voltage of solar cells is generally low, so usually they are connected in parallel and series solar panels have practical value, as an application unit, and then according to the power requirements of a plurality of application unit series and parallel composition of solar cell array. Solar panels (some semiconductor materials, mainly polysilicon and silicon and amorphous silicon, through a certain process to assemble) is the main component of the solar photovoltaic system, the highest value is also part of the solar photovoltaic power generation system. Solar panels in the light of the circumstances, the battery absorbs light energy, the two ends of the battery appears to be the accumulation of different charges, that is, the light generated voltage, which is the "photoelectric effect". Under the action of the photoelectric effect, the electromotive force is generated at both ends of the solar cell, and the light energy is converted into electric energy.
Q:What are the advantages and disadvantages of small-scale solar power generation system?
Solar energy inexhaustible, the earth's surface to accept the solar radiation energy, to meet the global energy demand 10 thousand times. As long as the installation of solar photovoltaic systems in the world's 4% deserts, the power can meet the needs of the world. Solar power is safe and reliable, does not suffer from the energy crisis or fuel market instability impact; solar energy everywhere, to the nearest power, do not have to avoid long distance transportation, long distance transmission line loss; solar energy without fuel, the operation cost is low
Q:What are the components of the solar photovoltaic system?
Photovoltaic system is composed of solar cell array, battery, charge and discharge controller, inverter, AC distribution cabinet, automatic solar tracking system, automatic solar module dust removal system and other equipment. The equipment is in the light (either sunlight or other light generated by the light) case, battery to absorb the light, the two ends of the cell appeared heterocharge accumulation, namely "photo voltage", which is "photovoltaiceffect". Under the effect of the photovoltaic effect, both ends of the solar cell produce electromotive force, which converts light energy into electrical energy, which is an energy conversion device. Silicon solar cells are generally divided into monocrystalline silicon solar cells, polycrystalline silicon solar cells and amorphous silicon solar cells three

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