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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Building 5 KW Residential Solar Power Systems , Solar Panel System For Home

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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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Building 5 KW Residential Solar Power Systems , Solar Panel System For Home

Brand Name OEM
Model Number OEM
Certification CE ROSH
Place of Origin CHINA
Minimum Order Quantity 1unit
Price Negotiable
Supply Ability 300 Set/Sets per week
Delivery Time 20days
Packaging Details carton
solar panel 310W solar panel
Load Power (W) 4500W
Inverter Off grid Pure sine wave
Charging time 8-10 housr to charge the battery fully
Battery 12V/12AH SMF lead acid battery
Application buliding
Detailed Product Description

off grid 5kw solar generation power system Residential Solar Power Systems

 

Description:

 

1. Sunlight falls on high capacity solar panels during daylight hours. The solar panels convert the sun’s

 

energy into Direct Current ( DC) electricity which is sent to an inverter.

 

2. The inverter converts the Direct Current into Alternating Current (AC) electricity. This is sometimes called

 

” conditioning ” the power.

 

3. When the solar energy system produces more electricity than is needed during peak sun hours, excess

 

electricity is automatically sent to the utility company and the electric meter actually runs backwards!

 

4. Solar energy systems produce very high quality electricity that reduces the chance of power fluctuations

 

that could damage electronic equipment.

 

5. Utility power is continuously provided at night and during the day when demand exceeds solar

 

production.

 

 

Module TypeOLPV290WOLPV300WOLPV310WOLPV320WOLPV330W
Maximum power290WP300WP310WP320WP330WP
Max power voltage42.5V42.5v42.6V42.6V42.6V
Max power current35.46V35.48V35.5V35.5V35.5V
Open circuit voltage8.68A8.96A9.28A9.58A9.8A
Short circuit current8.01A8.3A8.58A8.8A9.1A
Module Efficiency13.13%14.14%15.15%16.16%16.67%
Power Tolerance-0~+5W-0~+5W-0~+5W-0~+5W-0~+5W
Standard Test Conditions (STC): Irradiance 1000W/m2, Module temperature 25℃? Air Mass (AM)=1.5
Nominal Operating Cell Temperatur45 ± 2℃
Temperature coefficients of Isc+0.049% /℃
Temperature coefficients of Voc-0.340% /℃
Temperature coefficients of Pmax-0.430% /℃
Solar CellPoly solar cells 156x156 mm
Front Cover3.2 mm thick, tempered glass
Back CoverTPT (Tedlar-PET-Tedlar)
EncapsulantEVA (ethylene vinyl acetate)
FrameDouble-layer anodized aluminium alloy
Junction BoxIP65 rated
Maximum System VoltageDC1000V (IEC)
Maximum Series Fuse15 A
Operating Temperature-40℃~+85℃
Storage Temperature-40℃~+85℃
Max. Wind Load / Max. Snow Load2400Pa / 5400Pa
Application ClassClass A
Packing configurationCarton.Customers packing requirement is acceptable.

 

 


Consider the following:



1. Nearby shade trees. Contractors will also help evaluate shading, but also consider your own or your

neighbor's trees that are still growing and could shade your system in the future.


2. The age of your roof and how long until it will need to be replaced. If you expect to need a new roof

within the next few years, you may want to consider making that improvement before installing solar.


3. Neighborhood or homeowner association (HOA) restrictions or approval requirements. Some states now

have "solar rights provisions" limiting the ability of HOAs to restrict solar installations or limit solar access.

These provisions vary state to state, and by municipality; check into your own HOA covenants and state

laws.

 

 

Why choose us?

 

Advantages we have:

 

A: Experienced and sophisticated light products supplier.

 

B: Professional design team and sales department for your any requirements.

 

C: Alibaba golden supplier, factory recognized by CE, ISO9001, RoHS.

 

D: 7/24 service for you. All the question will be dealt within 24 hours.

 

Benefits you get:

 

A: Stable quality----Using the best material and technology.

 

B: Lower price----Not the cheapest but the lowest in the same quality products.

 

C: Good service----Satisfying service before and after service.

 

D: Delivery time----20-35days for mass production.

 

Product Tags: residential solar electricity systems   off grid solar power systems  
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