Factory sales 120W solar panel photovoltaic modules boats cruise the islands electricity |

Factory sales 120W solar panel photovoltaic modules boats cruise the islands electricity |

\u0026 np \u0026 npMonocrystalline 18V / 120Wp 36string
\u0026 np \u0026 np \u0026 npCan also be customized 36V / 120Wp 72string upon request\u0026 np
\u0026 np \u0026 np \u0026 np \u0026 npStandard test parameters

\u0026 np1.Open circuit voltage:20.88V\u0026 smn10%

\u0026 np2.Operating Voltage:16.56V\u0026 smn10%

\u0026 np3 .Short circuit current:7.2A\u0026 smn10%

\u0026 np4 .Working current:6.67A\u0026 smn10%
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\u0026 np \u0026 np \u0026 npWorking conditions

1. Under unobstructed outdoor ambient
2. Operating temperature-10+85

\u0026 np \u0026 np \u0026 npStandard Test Conditions

1.Strength:1000W / M2

2. \u0026 npTemperature:25

3 .Humidity:10-90 %

4 .Air Quality :Am1.5

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Solar Power System Configuration Introduction
Solar photovoltaic power generation system consists of solar cell matrix battery solar controller DC-AC inverters AC power distribution equipment etc. is the solar energy directly into electrical energy a power generating device system .
\u0026 np \u0026 np \u0026 npSolar photovoltaic power generation systemIt can be divided into single-crystal silicon polycrystalline silicon amorphous silicon solar cells . Monocrystalline silicon solar cells with high-purity silicon rods as raw materials purity requirements99.999%The above. Photoelectric conversion efficiency of silicon solar cells is generally16%The above. It contains a lot of single crystal silicon solar cell aggregates of particles a single form a variety of different permutations of direction. Waste time monocrystalline silicon materials and metallurgical grade silicon material from melting casting solidification photoelectric conversion efficiency is usually14%About .
\u0026 np \u0026 np \u0026 npOur monocrystalline and polycrystalline silicon solar cells using glass and imported anti-agingAnd laminated materials with good weather resistance . Acid corrosion good bending pressure performance general life18-20Year. The main system functions:
( A ) solar cell matrix : square solar cells are connected in series or in parallel is made by a number of solar panels the main function of photoelectric conversion.
(B ) battery : maintenance-free lead-acid batteries batteries as the energy storage device for saving solar power systems convert out of power.
(Iii ) solar controller : to achieve charge and discharge such as automatic control of the entire system when the battery is fully charged automatically cut off the solar high-current charge instead trickle charge alarm and cut off the output when the battery power is low . Overcharge over- discharge protection .
( D) Inverter: a direct current into alternating current equipment.Generally produced solar phalanx12V24V48VDC . When the input voltage to AC inverter is required to convert220VOr110VVoltage when the load power exceeds the rated power or output short circuit inverter automatic protection circuit.
Six factors design of solar photovoltaic systems need to be considered :
1Where the use of solar power system ? How the solar radiation situation?
2Load power system be?
3Output voltage of the system is how much DC or AC?
4System need to work how many hours ?
5Overcast and rainy weather the system needs to continuously supply the number of days ?
6Case load pure resistive capacitive or inductive starting current much?

For more details please call : 15323797479

1. Use and testing of solar cells :
2. Products can only use the lower nominal power is noon peak morning and evening and not strong is not up to the nominal buyers pay attention to this point ! And in the light of the room the solar panels are almost undetectable What value !
   This is an ordinary light and the sun&#39s light caused by very different ! So be sure to please too much of a test !
3. Solar Tips
4. Solar testing standards : Intensity : 40000 LUX a temperature of 25 degrees.
5. If the customer does not have the conditions to test you can buy a 500W metal halide adding regulators from around 15-20CM measured with a light meter numberAccording : 40000 LUX is currently recognized international standard test methods.

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