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Yuyao Ollin Photovoltaic Technology Co., Ltd.
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Solar Powered Bookbag / Solar Charging Laptop Bag With Optional Color

Yuyao Ollin Photovoltaic Technology Co., Ltd.
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Solar Powered Bookbag / Solar Charging Laptop Bag With Optional Color

Brand Name : OLLIN PV
Model Number : OEM
Certification : CE
Place of Origin : zhejiang Pr. China
MOQ : 1 piece
Price : negotiation
Supply Ability : 2300PCS PER month
Delivery Time : 20DAYS
Packaging Details : 1PC per carton,
Material : monocrystalline silicon
Inside Material : Nylon
Connector : USB+DC
Application : Commercial
Bag Material : Polyester
HS Code : 850760090
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Casual Nylon Solar Charger Bag briefcase for Men 25L Fashion USB Charger Knapsack Anti theft Multifunction

Product Features:

Easy to be folded to the size of magazine, can be put in your bag, as a portable direct power to carry.

4 buckles attached for putting on camp or hang tightly on your backpack / tent / tree, etc.

3 Port USB connector: Can charge phones and tablets at same time.

Auto restart: Whenever it lost contact with direct sunlight ( by clouds, forest etc. ) , it will temporarily stops

and start again automatically as soon as intercepts the sunrays.

Electrical Characteristics

Solar backpack with 6.5W solar panel with 10000 mah power bank
Bag materialPolyester
Bag Size: 52cm*35cm*22cm
Solar panelSunpower brand cell, High efficiencty ,
transfer rate22%
Power6.5W ,6V
Accessories: 1 pcs solar bag, 1 pcs 6.5W solar panel, 1 pcs USB charging cable.
1 pcs 10000 mah power bank

MONO or POLYpoly
Maximum power (Wp)5wp
Maximum power voltage (V)18
Maximum power current (A)0.27
Open circuit voltage (V)21.6
Short circuit current (A)0.29
Number of cells (Pcs)36
Size of module (mm)269x179x18
Brand Name of Solar CellsHT
Maximum system voltage (V)715
Temperature coefficients of Isc (%)0.065+/-0.015%/°C
Temperature coefficients of Voc (%)-(2.23+/-0.1)mv/ °C
Temperature coefficients of Pm (%)-(0.5+-0.05)/ °C
Temperature coefficients of Im (%)+0.1/ °C
Temperature coefficients of Vm (%)-0.38/ °C
Temperature Range-40°C~+85°C
Tolerance Wattage (e.g. +/-5%)+/-5%
Surface Maximum Load Capacity60m/s(200kg/sq.m)
Allowable Hail Loadsteel ball fall down from 1m height
Weight per piece (kg)0.6
Length of Cables (mm)3m
Cell Efficiency (%)more than13%
Module Efficiency (%)more than 8%
Output tolerance (%)+/-5%
Frame (Material, Corners, etc.)Aluminum
Standard Test ConditionsAM1.5 100mw/cm2 25°C
Warranty2 years product warranty and 25years 80% of power
FF (%)75%
Packing10PCS/ CTN
Unit Price

can be hang on backpack,charge for panel computer,Ipad, mobile phones , Iphone, digital cameras ,

MP3; color: optional;

OEM/ODM: Silk Print is optional;
Warranty: 2 years;
Different size:
The same power, different size are optional;
Main Parts:solar panel,cloth,USB,PCB.All parts can be provided separately
i. Foldable panel design;
ii.Charging for mobile phones:1-4 hours according to capacity;
iii.With holes to hang


Q1: Are you a factory or trading company?

A: We are a factory.

Q2. Can I have a sample order for solar panel?

A: Yes, we welcome sample order to test and check quality.

Q3: Could you print our company LOGO on the nameplate and package?

A: Yes, we offer OEM service.

Q4. What about the lead time?

A: Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 2MW.

Q5: Do you offer guarantee for the products?

A: Yes, we offer 2-5 years warranty for our products

Product Tags:

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