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Portable Narrow Solar Panels Silver Frame 183*170mm Size Low Iron Tempered Glass

Ningbo Kelan Solar Electric Co., Ltd.
Ningbo Kelan Solar Electric Co., Ltd.
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Tel: 86--15088842982

Portable Narrow Solar Panels Silver Frame 183*170mm Size Low Iron Tempered Glass

Brand Name : KELAN SOLAR
Model Number : KL
Certification : CE/IEC/ROSH
Place of Origin : ZHEJIANG,CHINA
MOQ : 10 PCS
Price : Negotiable
Payment Terms : LC/T/T
Supply Ability : 10000 PCS PER MONTH
Delivery Time : 5-8 WORKING DAYS
max. Power : 3W
solar cell : mono crystalline solar cell
size : 183*170*20MM
weight : 0.8KG
warranty : 10 years
cell number : 4*9(36cells)
Decription : 3W poly solar panel
application : small solar system
Installation Site : flat roof, or flat ground
working life : 25 -30 years
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3 WATT monocrystalline solar energy low price mini solar panel


1. high quality and favorable price

2. portable and light weight

3. charge DC appliances, such as: solar lantern, solar fan


1. High cell efficiency with quality silicon materials for long term output stability

2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures

3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance

4. Both Polycrystalline and Monocrystalline

5. Excellent performance in harsh weather6. Outstanding electrical performance under high temperature and low irradiance

Electrical Characteristics SR-Solar 3W Mono solar panel

1Maximum Rated Power3
2Power Tolerance±5
3Maximum Power Voltage9
4Maximum Power Current0.33
5Open Circuit Voltage-Voc10.8
6Short Cricuit Current-Isc0.4
7Maximum System Voltage1000
8Cell Transfer Effienciency17.9
9Transfer Efficiency15.5
10Cell Number&Size36 cells(125×125)in a 4×9 matrix connection in series
11Cell TypeMono Crystalline 125*125
12Cable Type&Diameter4mm2(12AWG),TUV
13Connector TypeN/A
14Juntion BoxIP65,1000VDC,TUV Certified
15Number of Bypass Diodes and Type2Nos,Schottky By-pass diodes
16Maximum Series Fuse Rating9
17Temperature Coefficient of Power-0.45
18Temperature Coefficient of Voc-0.35
19Temperature Coefficient of Isc0
20Nominal Operating Cell Temperature-NOCT45±2
21Standard Test ConditionSTC:AM=1.5,1000W/m2,Cells Temperature 25°C
22Operating Temperature-40~+85
25ConstructionSuper Strate:High transission 3.20mm temperedlow iron glass;Substrate: WhiteBacksheet;Encapsulant:Fast Cure EVA
26FrameClear anodized aluminum alloy type 6063T5;Color:Silver
Packaging & Shipping

1.Packaging: standard carton plus wooden case or pallet.
2.Shipping: (1). Fedex/ DHL/ TNT/ UPS for samples, door-to-door.
(2). By air or by sea for batch goods.
3.Delivery: Goods to be ready within 10~15 days depending on order quantity.

Our Services

20 years quality guarantee of solar product.

Payment:L/C,T/T,West Union, MoneyGram,Paypal.

Display board and other kind of advertisement products are provided for promoting the solar prodcuts.

Popular model will be suggested,keep our customer updated for the information about the solar power products.

MONO or POLYmono
Maximum power (Wp)3W
Maximum power voltage (V)5.7V
Maximum power current (A)0.53A
Open circuit voltage (V)10.8V
Short circuit current (A)0.37A
Number of cells (Pcs)12
Size of module (mm)183*170mm
Maximum system voltage (V)715
Temperature coefficients of Isc (%)0.065+/-0.015%/℃
Temperature coefficients of Voc (%)-(2.23+/-0.1) / ℃
Temperature coefficients of Pm (%)-(0.5+/-0.05)/ ℃
Temperature coefficients of Im (%)+0.1/ ℃
Temperature coefficients of Vm (%)-0.38/ ℃
Temperature Range-40℃~+85℃
Tolerance Wattage (e.g. +/-5%)+/-3%
Surface Maximum Load Capacity60m/s(200kg/sq.m)
Allowable Hail Loadsteel ball fall down from 1m height
Weight per piece (kg)15
Junction Box TypeGY-BOX-5C
Length of Cables (mm)900
Cell Efficiency (%)>16.44%
Module Efficiency (%)>15.12%
Output tolerance (%)+/-3%
Frame (Material, Corners, etc.)Aluminum
Standard Test ConditionsAM1.5 100mw/cm2 25℃
Warranty5 years product warranty and 25years 80% of power
FF (%)74%

Product field:

1. Gird-connected power generation system

2. Off-grid power generation system

3. Building-integrated power generation facilities

We have a wild range of successful project all over the world.

We have advanced ,mature and stable supply production line, support your request on solar market.

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