China Monocrystalline Solar Panel manufacturer
Yuyao Ollin Photovoltaic Technology Co., Ltd.
Yuyao Ollin Photovoltaic Technology Co., Ltd Factory Address:Xinlang Road Wanyang Industrial Park No.2 Block 1/2nd floor Langxia Town, Ningbo Yuyao City,Zhejiang Province ,China
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Heavy Duty Polycrystalline Solar Panel With Sturdy Aluminum Frame

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Yuyao Ollin Photovoltaic Technology Co., Ltd.

City: ningbo

Province/State:zhejiang

Country/Region:china

Tel:86-574-62566176

Contact Person:
Mr.Doug Lee
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Heavy Duty Polycrystalline Solar Panel With Sturdy Aluminum Frame

Brand Name OLLIN PV
Model Number OL-72M-120
Certification CE ROSH ISO
Place of Origin zhejiang Pr, China
Minimum Order Quantity one unit
Price Negotiable
Supply Ability 1200UNITS PER WEEK
Delivery Time 20DAYS
Packaging Details heavy duty padded carry bag
Name Polycrystalline Solar Panel
cell color black
frame Sturdy Aluminum Frame
front sheet high transmissions low iron tempered glass
back sheet TPE quality plastic
Main market Asia Africa Southeast Asia
Junction box JB with 0.9m wire and connector
Max. Power: 60W 80W 120W 180W 240W
Detailed Product Description

Heavy Duty Polycrystalline Solar Panel With Sturdy Aluminum Frame

 

Polycrystalline Solar PanelInformation:

 

mono-crystalline folding solar panels with sturdy aluminum frame

 

heavy duty aluminumn handle*2

 

heavy duty steel safety fasteners*2

 

adjustable and strong support legs*2 with anti-slip rubber feet

 

MPPT WATER-PROOF CONTROLLER 12V/24V with LED indications

 

5-meter lead with MC4 male and female connectors and alligator clamps

 

connecting cable with connectors to 5-meter lead

 

  

Polycrystalline Solar Panel Specs:

 

1. 60w*2pcs,total 120w output power for charging

 

2. 10A,12V solar charge controller

 

3.  5 Merters cable

 

 

TypeFolded sizeWeightPolycrystalline Solar Panel Specification
Max-powerVolatage at PmaxCurrent at PmaxOpen- Circuit Voltage

Short- Circuit

Current

ModuleMMKGWVAV

A

OLPV-200W1200*540*70202001810.5322

11.37

OLPV-190W1901810.1522

10.96

OLPV-180W180189.6222

10.38

OLPV-170W1000*540*7016170189.4422

10.2

OLPV-160W160188.8922

9.6

OLPV-150W150188.3322

9

OLPV-120W810*540*7014120186.6722

7.2

OLPV-110W110186.1122

6.6

OLPV-100W610*540*6010100185.5622

6

OLPV-90W9018522

5.4

OLPV-80W80184.4422

4.8

OLPV-60W420*540*60960183.3322

3.6

 

 

How to choose the correct voltage for your products:

 

Basic principle:

 

(1) The solar panel voltage is best to be 1.5times higher than the storage battery, in order to fully charge the

 

battery, such as:

 

3.7V Lithium Battery ===== 3.7*1.5=5.55V. =====> The optium voltage for solar panel charging this lithium

 

battery is 5.5V, you can choose 6V. Voltage lower than 5V is not a good idea for fast charging;

 

12V Lead acid battery ==== 12V*1.5=18V ====> The optium voltage for solar panel is 18V, 17.5V is also

 

OK. But voltage lower than 17V will not be a good idea for fast charging.

 

(2) The voltage of solar panel is not the higher, the better, because during our R&D, we must consider the

 

charging current, and the battery protection. If the charging voltage is too high, the battery might be

 

damaged. And when the voltage is too high, the charging current would be weak, and the charging speed

 

would become too slow.

 

3.7V Lithium Battery ===== The solar panel voltage better not be higher than 6V.

 

12V Lead acid battery ===== The solar panel voltage better not be higher than 18V, because of the above

 

two reasons.

 

Do you understand above now, please? If there is any other question, you can feel free to ask me anytime.

 

Product Tags: multicrystalline solar panels   poly solar panel  
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