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E-mail: info@jensysenergy.com

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

300W Mono Solar Panels for Home Solar System

We supply 300w mono solar panels for home solar system.
Our premium Grade A Solar Panels are designed and manufactured under stringent quality control standards ensuring the highest quality.
We are expecting to becoming your long-term partner in China.

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  • Product Details

                                                          300 Watt Mono Solar Panels for Your Rooftop

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The 300 watt mono crystalline Solar Panel is the ideal source and cost-effective solutions to covert your house from an energy dependant home to an energy producing location. Whether you want to connect it to the power grid, or use it to power off-grid system, solar panel is perfect for decreasing your home electricity bill.

High Efficient Cell Technology
Driven by the new cell technology, our high efficiency modules will provide customers with high economic benefits. 

Light and Robust
With a weight of just 21.6 kg, our solar modules are proven to demonstrate outstanding durability against external pressure up to 5400 Pa.

100% EL Test Completed
All our solar panels pass Electroluminescence inspection. This EL inspection detects cracks and other imperfections unseen by the naked eye.

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Reliable Warranties
* Bypass diodes guarantee the module free of overheating and ‘hot spot effect’.

* TPT back sheet ensures smooth performance over a long period of time.
* We offer a 10 year product limited warranty and a 25 year limited linear output warranty. 

Durability

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

* Salt mist corrosion tested, perfect for harsh climatic conditions.

* Anti-reflective, high transparency, tempered low iron glass service life is as long as 25 years.

* Waterproof junction box provides complete protection against environmental particles and low pressure water jets.

Versatility

* Can be used for many different applications, e.g., residential and commercial rooftop systems.

* Commercial, industrial and Utility large-scale ground mounts.

* Compatible with on-grid and off inverters systems.

Easy Installation
Our solar modules are carefully designed to benefit installers by allowing quick and easy installations throughout the carrying, grounding, and connecting stages of modules.

 

Application of the 300w mono solar panels for home solar system

◇Home rooftop power system

◇Solar power station, communication station

◇Solar water pumping system for irrigation, rural water supplies

◇Off-grid & On-grid commercial/industrial applications

◇On-grid large scale utility application

◇Emergency communication systems

◇Medical facilities in rural areas

◇Wireless Data

◇Security

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Specification of the 300w mono solar panels for home solar system

Electrical Characteristics

Module type

300M-72

Max-power at ST(Pmax)

300W

Power output tolerance

0 -3%

Voltage at Pmax (Vmp)

36.59V

Current at Pmax (Imp)

8.20A

Open-circuit voltage (Voc)

45.60V

Short-circuit current (Isc)

8.78A

Module efficiency

15.5%

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

Monocrystalline silicon 156×156mm

Number of cells

72 (6×12)

Front cover

3.2mm Low iron tempered glass

Back sheet (color)

White

Frame (material / color)

Anodized aluminum alloy / silver

Junction Box (protection degree)

≥IP65

Cables

0.9M/1M/1.2M / 4mm2

Connectors

MC4 compatible / IP67

Module dimensions (L / W / H)

1956mm× 992mm× 40mm

Weight

21.6kg


Packing Configuration

Container

20’GP

40’HQ

Pieces per pallet

52

58

Pallets per container

5

11

Pieces per container

260

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Mechanical Drawings

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Electrical Curves

                                                                                      e.g., PV module 300W

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Note: specifications are subject to change without notice.


Product Details

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Production process of the 300w mono solar panels for home solar system

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Certifications of the 300w mono solar panels for home solar system

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Packing& Delivery of the 300w mono solar panels for home solar system

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Our Service

◇Not only offer solar panel, also supply solar complete system.

◇Sample order is accepted for customers to test our product quality.

◇Prompt reply.

◇Fast delivery.

◇On time service.

◇Technical support provided by us anytime.

 

FAQ

Q: This 300w solar panel can charge 12v battery or 24v battery?
A: The 300w solar panel Vmp 36.59V, so it can charge 24v battery bank directly.


Q: How many pieces of 300w solar panels do I need if I want to install a 5kw solar system?
A: You can use 16pcs of 300w solar panels.

Q: Do I need to make hole after I got the panel for installation?
A: No need, the panels are designed with pre-drilled mounting holes for easy installation.


Q: What is the length of wire comes with this panel and do I need to purchase anything else or is it all inclusive?
A: The panel comes with positive and negative 900mm MC4 connectors and cables, if you want to install and connect more panels you need more PV cables, you can buy from us together with other system accessories.

 

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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