Solar Panel in China With Full Certificate

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50000 watt
Supply Capability:
4000 watt/month

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Product Description:

Quality and Safety

1. Rigorous quality control meets the highest international standards.

2. High-transmissivity low-iron tempered glass, strong aluminium frame.

3. Using UV-resistant silicon.

4. IS09001/14001/CE/TUV/UL  

 

 

Warranties

1. 10 years limited product warranty

2. 15 years at 90% of the minimal rated power output

3. 25 years at 80% of the minimal rated power output

 

Technical date :

ITEM NO.:

Poly 156*156 cell ,60pcs . Power range from 230Wp-260Wp

Maximum Power(W)

 230

235

240

245

250

 255

 260

Optimum Power Voltage(Vmp)

 29.4

29.5

29.7

30.1

30.3

 30.5

30.7

Optimum Operatige Current(Imp)

 7.83

7.97

8.08

8.14

8.25

 8.37

 8.48

Open Circuit Voltage(Voc)

 36.7

36.8

36.9

37.1

37.3

 37.5

 37.7

Short Circuit Current(Isc)

 8.52

8.59

8.62

8.65

8.69

8.73 

 8.78

Solar Cell:

156*156 Poly

Number of Cell(pcs)

6*10

Brand Name of Solar Cells

JA Cell, Bluesun Cell

Size of Module(mm)

1650*992*40/45/50

Cable & Connector Type

Pass the TUV Certificate

Frame(Material Corners,etc.)

Aluminium-alloy

Back sheet

TPT

Weight Per Piece(KG)

19.5KG

FF (%)

70-76%

Junction Box Type

Pass the TUV Certificate

Tolerance Wattage(e.g.+/-5%)

±3%, or 0-3%

Front Glass Thickness(mm)

3.2

Temperature Coefficients of Isc(%)

+0.04

Temperature Coefficients of Voc(%)

-0.38

Temperature Coefficients of Pm(%)

-0.47

Temperature Coefficients of Im(%)

+0.04

Temperature Coefficients of Vm(%)

-0.38

Temperature Range

 -40°C to +85°C

Surface Maximum Load Capacity

5400Pa

Allowable Hail Load

23m/s ,7.53g

Bypass Diode Rating(A)

12

Warranty

90% of 10 years, 80% of 25 years.

Standard Test Conditions

AM1.5   1000W/ 25 +/-2°C

Packing

 carton or pallet

1*20'

14 Pallets / 316pcs

1*40'STD

25 Pallets / 700pcs

Solar Panel in China With Full Certificate

Solar Panel in China With Full Certificate

Solar Panel in China With Full Certificate


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Q:Why is the battery in series with the battery pack?
The battery is connected in parallel to form the battery pack in order to increase the current.
Q:What is the voltage of the series battery pack?
(Different capacity) battery in series, its voltage is equal to the sum of the battery voltage, the current is the minimum capacity of the current value.
Q:Will ups battery backup time how to count?
Battery current / load total current = backup time, the load three-phase total current is 100A, the battery is 12V100AH, regardless of the number of blocks in series, parallel 2 group is 200/100 = 2 hours, if it is a group of batteries Is 100/100 = 1 hour, and so on.
Q:Is the battery pack good for 18650 or the polymer?
In the security point of view, as 18650 battery reliable, such as electric vehicle battery pack, usually with 18650 battery composition.
Q:UPS battery pack maintenance time calculation?
Seeking time to maintain. S = C ÷ I = battery capacity ÷ output current 200 (ah) ÷ 39.0625 (A) = 5.12 (hours).
Q:How to use a battery pack to supply multiple voltage circuits?
12V this way can be directly output. Or the battery voltage is higher than 12V with a buck circuit to stabilize the 12V output .5V is also. Ordinary current small with 7805 and 7812 can.
Q:How does UPS and battery pack fit?
C3KS must be connected to eight batteries, C6KS must be connected to 20 batteries.
Q:The battery pack in the circuit diagram, which is a positive long and thin a short and thick?
Long vertical that the battery cathode, short vertical battery that the negative.
Q:18650 lithium battery assembled battery pack method can tell us?
Parallel is the capacity of the increase, the same voltage, so that you can combine the required voltage and capacity of the lithium battery pack.
Q:What almost all of the remote control cars, are using the battery pack, can not use the No. 5 battery?
Because it can not be demolished, usually buy back to be able to play, do not need to install the battery, so manufacturers will consider, with the battery to save money.

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