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Household Residential Solar Panels High Conversion Efficiency Pressure Resistance

Household Residential Solar Panels High Conversion Efficiency Pressure Resistance

  • Household Residential Solar Panels High Conversion Efficiency Pressure Resistance
Household Residential Solar Panels High Conversion Efficiency Pressure Resistance
Product Details:
Place of Origin: zhejiang Pr, China
Brand Name: OLLIN PV
Certification: CE ROSH ISO
Model Number: OL-72P-310
Payment & Shipping Terms:
Minimum Order Quantity: one unit
Price: Negotiable
Delivery Time: 20DAYS
Supply Ability: 1500UNITS PER WEEK
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Detailed Product Description
Cell Material: Polycrystalline Silicon Cell Array: 6*12
Cell Color: Blue Frame: Anodized Aluminum Alloy
Front Sheet: High Transmissions Low Iron Tempered Glass Main Market: Asia Africa Southeast Asia
Junction Box: JB With 0.9m Wire And Connector
High Light:

marine solar panels


solar energy panels

heating swimming pools power pumps indoor and out door light battery charging Polycrystalline PV Solar Panel


Product features:


1. High-transmittance low-iron tempered glass, anti-aging EVA, excellent weathering resistance TPT


2. Anodized quality aluminum frame, beautiful appearance


3. Wind resistance, pressure resistance, high conversion efficiency


Product field:


1. Gird-connected power generation system


2. Off-grid power generation system


3. Building-integrated power generation facilities


Poly Solar Panel


A polycrystalline solar module is made from a block of silicon that has multiple crystals. These panels are


square in shape, and may have a surface that looks some what like a mosaic. This mix of different crystals


makes the polycrystalline module a good performing type of cell. Polycrystalline solar panels historically


have been a popular choice.




Detailed Product Description


Model 290M-72 300M-72 305M-72 310M-72 315M-72 320M-72 325M-72
Rated Maximum Power at STC 290W 300W 305W 310W 315W 320W 325W
Maximum Power Voltage (Vmp) 35.7V 36.2V 36.4V 36.8V 37.1V 37.4V 37.8V
Maximum Power Current (Imp) 8.12A 8.35A 8.41A 8.46A 8.53A 8.59A 8.64A
Open Circuit Voltage ( Voc) 44.7V 45.2V 45.5V 45.9V 46.1V 46.4V 46.6V
Short Circuit Current (Isc) 8.65A 8.77A 8.81A 8.85A 8.92A 8.98A 9.03A
Module Efficiency 15.02% 15.54% 15.79% 16.05% 16.31% 16.57% 16.83%
Power Tolerance 0~+3% 0~+3% 0~+3% 0~+3% 0~+3% 0~+3% 0~+3%
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5
Mechanical Parameters
Cell Type Mono-crystalline 156x156mm (6inch)
No. of Cells 72 (6x12)
Dimension 1956x990x40/45/50mm
Glass 3.2mm, High Transmission, Low Iron, Tempered Glass
Junction Box IP65&IP67 Rated
Output Cable Section Size: 4mm² , Length: 900mm
Frame Anodized Aluminum Alloy
No. of Bypass Diodes 3&6
Connector MC4 Compatible
Working Conditions
Maximum System Voltage DC 1000V(IEC) / 1500V(IEC) / 600V(UL)
Operating Temperature -40°c~+85°c
Maximum Series Fuse 15A
NOCT 45±2°c
Application Class Class A
Temperature Coefficient
Temperature Coefficient of Pmax -0.40%/°c
Temperature Coefficient of Voc -0.30%/°c
Temperature Coefficient of Isc +0.05%/°c


Household Residential Solar Panels High Conversion Efficiency Pressure Resistance 0





Solar PV system includes different components that should be selected according to your system type, site


location and applications. The major components for solsr PV system are solar charge controller, inverter,


battery bank, auxiliary energy sources and loads (appliances).


PV module - converts sunlight into DC electricity.

Solar charge controller - regulates the voltage and current coming from the PV panels going to battery and


prevents battery overcharging and prolongs the battery life.

Inverter - converts DC output of PV panels or wind turbine into a clean AC current for AC appliances or fed


back into grid line.


Battery - stores energy for supplying to electrical appliances when there is a demand.


Load - is electrical appliances that connected to solar PV system such as lights, radio, TV, computer,


refrigerator, etc.

Auxiliary energy sources - is diesel generator or other renewable energy sources.




1. Q: Are you a factory or a trading company?

A: We are a factory.Welcome OEM and ODM,20 R&D engineers do services for you.

2. Q: What's the scale of your factory? And what is the annual capacity production of your



A: The factory building covers an area of 3000 square meters, and annual capacity is 180MW.

3. Q: Do your products have certifications?


A: Yes, our products have the certificates of CE, RoHS, ISO..

4. Q: How does your factory do regarding quality control?


A: Quality is priority. We attach great importance to quality controller from beginning to the end, incoming


inspect, production spot check, and full check before shipment. Our factory has gained ISO9001:2000.

5. Q: Can I get some samples?


A: Yes, of course. We are honored to offer you samples. Usually samples can be ready in 5~10 days!


Contact Details
Yuyao Ollin Photovoltaic Technology Co., Ltd.

Contact Person: LEE

Tel: +8613651897219

Send your inquiry directly to us
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