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Tel: +86-757-86685210

Fax: +86-757-86685210

Mob: +86-18802068132

E-mail: info@jensysenergy.com

Add: Floor 2, Bldg. A, Tangtou Tech Ind. Zone, Shishan Town, Nanhai Dist., Foshan, Guangdong,China

Monocrystalline Solar Panels 60 Solar Cells Series

We supply monocrystalline Solar Panels of 60 cells series (250W, 255W, 260W, 265W, 270W, 275W, 280W, 285W, 290W).
We are expecting to become your long-term partner in China.

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  • Product Details

Solar panel

Photovoltaic solar panels absorb sunlight as a source of energy to generate electricity.

This series photovoltaic (PV) module connect assembly of typically 6×10 solar cells and is rated by its DC output power under standard test conditions (STC), with power output ranging from 250~290+ watts.

60-cell solar panels tend to be the most common application for residential and commercial systems.

Want to place a solar order for your home or business? Give us a call and our trained solar sales engineer will work with you to design your own proposal for FREE!

 

Mono vs. Poly solar panels

When you evaluate solar panels for your photovoltaic (PV) system, you will encounter two types of panel options: monocrystalline (mono) and polycrystalline (poly).

Compare mono and poly solar panel before deciding on a system:

Both monocrystalline and polycrystalline solar panels serve the same function in the overall solar PV system: they capture energy from the sun and turn it into electricity. They are also both made from silicon, both mono and poly solar panels can be good choices for your home solar system, but there are also some key differences between these two types of technology that you should understand before making your final solar purchase decision.

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The solar cells for monocrystalline solar panels, silicon is formed into bars and cut into wafers. These types of panels silicon used is single-crystal silicon. The cell is composed of a single crystal, the electrons that generate a flow of electricity have more room to move. As a result, monocrystalline panels are more efficient than the polycrystalline panels.

 

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Polycrystalline solar panels are also made from silicon. However, instead of using a single crystal of silicon, melt many fragments of silicon together to form the wafers for the panel. These type of panels are also called as“multi-crystalline”. Because there are many crystals in each cell, there is to less freedom for the electrons to move. As a result, polycrystalline solar panels have lower efficiency ratings than monocrystalline panels.

 

Here we would like to mainly introduce the 60cells series Mono solar panels:

                                                                                                      ---(Main models: 250W/255W/260W/265W/270W/280W/285W/290W)

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Product Feature

◇High conversion efficiency mono solar panels 60 cells series max.power up to 290watt.

◇Guarantee from 0 to +3% as power tolerance to ensure high reliability of power output.

◇Modules certified by TUV in the extreme conditions (temperature, load & impact) with good performance.

◇Certified to withstand increased loads of up to 5400Pa.

◇Outstanding performance in low-light conditions

◇4 or 5-busbar solar cells offering an excellent aesthetic appearance as well as remaining stable solar power output.

◇Waterproof junction box and bypass diodes guarantee the module free of overheating and ‘hot spot effect’.

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Guaranteed Performance*

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Product Specification

Electrical Characteristics

Module type

XXXM-60

Max-power at ST(Pmax)

250W

255W

260W

265W

270W

275W

280W

285W

290W

Power output tolerance

0 -3%

Voltage at Pmax (Vmp)

30.49V

30.92V

31.18V

31.48V

31.73V

31.44V

31.64V

31.78V

31.98V

Current at Pmax (Imp)

8.20A

8.25A

8.34A

8.42A

8.51A

8.75A

8.85A

8.97A

9.07A

Open-circuit voltage (Voc)

38.00V

38.10V

38.20V

38.31V

38.42V

39.11V

39.24V

39.35V

39.58V

Short-circuit current (Isc)

8.78A

8.84A

8.92A

8.96A

8.99A

9.16A

9.24A

9.36A

9.46A

Cell efficiency

17.3%

18.0%

18.4%

18.7%

19.0%

19.4%

19.6%

19.8%

20.0%

Module efficiency

15.4%

15.7%

16.0%

16.3%

16.6%

16.9%

17.2%

17.5%

17.8%

STC: Irradiance 1000W/m2     Cell temperature 25℃    AM=1.5

 

Temperature Characteristics

Nominal operating cell temperature(NOCT)

45±2℃

Temperature coefficients of Pmax

-0.45%/℃

Temperature coefficients of Voc

-0.34%/℃

Temperature coefficients of Isc

0.06%/℃


Operating Conditions

Max-system voltage

1000VDC

Limiting reverse current

15A

Operating temperature range

-40℃ to +85℃

Max. static load front (e.g., snow)

5400Pa

Max. static load back (e.g., wind)

2400Pa

Max. hailstone impact (diameter / velocity)

25mm / 23m/s


Mechanical Characteristics

Cell type

Mono crystalline 156×156mm

Number of cells

60 (6×10)

Front cover

3.2mm Low iron tempered glass

Back sheet (color)

White / black

Frame (material / color)

Anodized aluminum alloy / silver / black

Junction Box (protection degree)

≥IP67

Cables

4mm2, 900mm length

Connectors

MC4 compatible, IP67

Module dimensions (L / W / H)

1640mm× 992mm× 35mm / 40mm

Weight

17.6/18.1kg


Packing Configuration

Container

20’GP

40’HQ

Pieces per pallet

60/52

66/56

Pallets per container

6

14

Pieces per container

360/312

924/784


Mechanical Drawings

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Electrical Curves

                                                                                   e.g., PV module 250W

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                                                                                  e.g., PV module 270W

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Application

◇Off-grid systems application, remote area stand-alone applications

◇Solar power station, communication station

◇Power supply for traffic, petrol, ocean etc

◇Home lighting system, roof system, solar street light, irrigation solar pumps etc

◇On-grid commercial/industrial/residential roof-top& ground, utility scale application and other industrial and commercial applications.

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Product Details

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Grade A Solar Cell 
* Anti PID 
* High Efficiency    mono-crystalline silicon solar cells
* Appearance Consistency
* Color sorting ensure consistent appearance on each module

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Tempered Low Iron Glass

* Anti-reflective glass 

       * Self-cleaning function
       * Module efficiency is increased by 2%
       * Service life is as long as 25 years
       
* Translucency of normal luminosity is

increased by 2%

Junction box

* Heat dissipation
* Long service life 
* IP67 protection level
* Quality diode ensures module running safely
* Conventional standalone edition and engineering custom edition

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Aluminum Frame

* Conventional frame 
       * Seal-lip design glue injection 
       * Silver or black frames are optional 
       * Serrated-clip design tensile strength
       * Boost    bearing capability and prolong service life


Production Process

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Certifications

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Packing& Delivery

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                     Transport of goods by sea, by air freight, by express DHL/UPS/TNT/FedEx etc.

                      Delivery time: to be delivered within 5-20 days after receiving the payment.

 

Payment

Payment Term

T/T

EXW

1.  30% T/T in advance, balance of payment shall be paid before shipment.

FOB

CFR(C&F)

1.  30% T/T in advance, balance of payment shall be paid

before shipment;

2.  30% T/T in advance, balance of payment paid against copy of B/L.

CIF

L/C

Amount more than 50,000 USD, we can accept 30% T/T deposit + 70% balance by Irrevocable L/C at sight.

Western Union

Amount less than 5000 USD


Our Service

◇All solar panels are strictly tested before delivery.

◇We provide reliable solar products with competitive price.

◇We not only accept bulk order, also accept small trial order to support the customer.

◇The OEM order is also available and acceptable.

◇Any questions and inquiries will be replied within 24 hours.

◇We treat our clients as long-term business partners.

 

FAQ

Q: Why choose us?

A: *Quality Focused: Only Deliver Reliable Products;

* Customer-centric Services;

* ISO Accredited Factory;

* TUV Certified Products;

* System-wide Solutions: supply both on-grid and off-grid PV systems;

* Professional Team.


Q: How about the performance of your solar panels?

A: We choose A grade solar cells with positive tolerance power range, produced with stringent quality control measures, strict selection of raw materials &components, fully automatic production equipment and 100% EL test before and after lamination& finished products EL test, which provides higher quality assurance and make sure that solar modules with high output and efficiency even under low light conditions


Q: What is the efficiency of your solar panels?
A: This Series Mono cell efficiency 18.8%-20.0%.


Q: What is MOQ of the solar panels?
A: The MOQ of the solar panel is 2pcs/carton, or 1pallet for sample order.

Q: How long takes you to produce one container?
A: Usually it takes about two weeks after receiving payment.

 

Jensys Power is specialized in manufacturing, supplying premium solar panels products since 2006, which is well-known as one of the leading solar panels manufacturer and supplier of solar panels & solar system products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, state of the art technology and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.

 


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