About 300 watt solar panel
300 watt range of solar panels comes in 24 Volt and it is a cost-effective way for electricity generation in both the residential and industrial sectors. These panels are used to power a smaller to large size load. Solar installations on homes or businesses use 300 watt and above wattage solar panel. Before buying, it is important to understand what types, technology and parameters of a 300w panel.
This single 300 watt panel is capable of powering small loads up to 150 watt load with a single battery inverter like Gamma+ 12 Volt 1000VA solar inverter, 24V Solar Panel. You can connect up to 3 panels on 1kvA Gamma+ Solar Inverter as per your load or requirement. An important metric to consider when comparing solar panel options is the power rating of a panel, called wattage. A 300 watt is close to the average wattage of a solar panel available today and is suitable for many types of solar projects.
There are three types of 300 watt solar panel available in the market, so it’s worth spending 10 minutes reading this article and selecting the best as per your needs.
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300w solar panel price
The prices of solar panel have been decreasing very rapidly in the last few years. Government policies and competition due to rising demand in the renewable energy sector are some reasons for this.
Solar panel prices are measured in per watt and the price of 300 watt solar panels ranges from Rs.24 per watt to Rs.54 per watt for homes with installation in India. Here, we have a list of India’s leading solar panel brands, as well as their pricing for 300 watt solar panels.
The prices include transportation, installation, net metering and all other charges.
|Vikram solar 300 watt panel||Rs. 7200|
|Patanjali solar 300 watt panel||Rs. 7800|
|Luminous solar 300 watt panel||Rs. 8200|
|Havells solar 300 watt panel||Rs. 8200|
|Tata solar 300 watt panel||Rs. 8800|
Prices are exclusive of Govt. Subsidy, as the subsidy on solar systems depends on your eligibility and types of solar system.
How Does A 300 Watt Solar Panel Work?
A 300 watt solar panel consists of many small solar cells around 60 to 72 cells. When sunlight hits these solar cells, they absorb that light and convert it into DC electricity. There is a positive layer and a negative layer in a solar panel, which creates an electric field. This current is collected by the solar panels and sent to the solar inverter subsequently which converts it into alternative current or AC form.
Types of 300 watt solar panel
The 300-watt solar panel is a high efficiency solar panel that is available in three different types. These types are:
Monocrystalline Solar Panel
Mono-crystalline, also known as single crystalline silicon panel, is easily recognizable due to their outer dark black color. This solar panel is made by melting highly pure silicon. These panels are 19% efficient.
Polycrystalline Solar Panel
Poly-crystalline is also known as multi-crystalline solar panel and unlike mono-crystalline solar panel molten silicon is poured into a square mold for their manufacture. Silicon of relatively low purity is used in these solar panels.
Bifacial Solar Panel
The bifacial solar panel is the latest technology solar panel. These panels can absorb sunlight from both the front and rear side, which increases their generation efficiency. Due to their high efficiency, they are relatively more expensive than other types of solar panels.
300 Watt Mono V/s. Poly Panel
|Panel efficiency up to 16%.||Panel efficiency up to 19%.|
|It takes more rooftop space.||It takes less rooftop space.|
|Cost effective.||Expensive solar panel.|
|Looks bluish in color.||Looks black in color.|
|Low efficiency in cloudy weather.||Better efficiency even in low light.|
Click to see the detailed comparison between: Monocrystalline Vs. Polycrystalline Solar Panel
Specification of 300W Panel
Solar panel of 300 watt design manufactures and distributes high-performance solar electric technology worldwide. Our high efficiency solar cells generate 50% more electricity than conventional solar cells. 300w panel has high-performance trackers that provide significantly more energy than competing system.
Here are all the specialties like electrical information, mechanical information, dimension information, detail information, price etc.
|Rated power||300 W|
|Open circuit voltage||44.5 V|
|Max. power voltage||35.5 V|
|Short circuit current||8.65 A|
|Max. power current||8.22 A|
|Module dimension||1968 x 987 x 40mm|
|Operating temperature||-40 C to +85 c|
|Module efficiency (%)||>19%|
|Max. system voltage||1000|
|Series fuse rating||15|
|Junction box||IP 65 / IP 67|
|Output cables||4mm²,min.900mm length|
|Protection||SCHOTTKY BYPASS DIODES|
|Cell layout||10 x 6|
|Cell||72, 156 x 156mm|
|Price||Rs. 7200 to 8800 (Inclusive of all taxes)|
How many solar panels are required in a solar system?
But now you have no need to worry. You can find out the quantity of solar panels according to the capacity of the solar system from the table given below.
Application for 300W Panel
A 300 watt solar panel alone can handles smaller, but if it is connected in series then it can run a heavy load very easily. There are lots of applications in which 300 watt solar panels are used, but most common applications are mentioned below.
Solar Conversion Kit
If you have a single or double battery inverter at home. You can easily convert it into a solar system using these solar panels with a small solar device called a “solar charge controller”. These solar panels and a solar conversion kit will convert your existing home inverter into a hybrid inverter, allowing you to start using solar energy for regular day-to-day operations.
Solar Home Lighting System
You can use this panel with your 24 Volt home lighting system. Solar home lighting system is one of the best way to light up your home and power your small appliances using the sun’s energy. 300 watt solar panel is a pocket as well as an environment friendly solar solution for home lighting systems.
Off Grid Solar System
Off-grid solar system is a battery based solar system that provides power backup during power outages and nights. This system allows storing excess solar power into the solar battery that can be used later as required.
On Grid Solar System
An on-grid solar system works with the utility grid. In this system, surplus power, which is not consumed in the home, is automatically exported to the electricity grid via a bi-directional meter which results in reduction of power bills.
Hybrid Solar System
Hybrid solar system is a combo of on grid and off grid solar system. The electricity generated by the solar panel is first used to power the home. If the home’s electrical need is over, the access electricity will begin to be stored in the solar battery. After the battery is full, the rest of the electricity will be exported to the grid automatically.
Solar Water Pump
Solar water pump has emerged as a modern technology of farming. These pumps lift the water from various surfaces using electricity generated by solar panels. This pump is being used in the agriculture sector as well as now in residential sectors for drinking water, fountains etc.
Solar Air Conditioner
A solar air conditioner is powered by solar energy rather than grid electricity. It reduces both your energy bill as well as your carbon footprint. These are modern technology solar air conditioners that can either be powered by solar power, a solar battery, or the power grid.
Complete 300W Solar Panel System
A complete 300 watt solar system is a small, portable and compact solar system that is ready to power your small household devices at all times. After connecting the solar panel with the solar battery, you can use it to power a variety of electrical appliances such as fans, TVs, LED lights, and so on.
Here are the detailed specifications of the Luminous 300 watt solar system with solar panel, solar battery, solar inverter.
|Solar system||300 watt|
|Solar panel||2 * 160|
|Output power||325 watts|
|Space requirement||20 sq. feet|
|Operating voltage||12 Volt|
|Manufacturer warranty||1 year on manufacturing defects|
|Performance warranty||25 Years|
|Voltage at max power||35.90|
|Current at max power||8.36|
|Open circuit voltage||44.50|
|Short circuit current||8.83|
|Number of cells||72|
|Selling Price||Rs. 39,999 (Inclusive of all taxes)|
Click to see or buy the product: Luminous 300 Watt Solar Panel System
FAQ About 300 Watt Panel
Which is best 300w solar panel – poly or mono?
Both solar panels are good and both solar panel having their different pros and cons. Learn more about poly and mono crystalline solar panel.
How can I buy best 300w panel?
Please contact us. 9990001837.
What is the size of 300 watt solar panel?
Weight of 300 watt solar panel is 22 Kg and dimensions: Height – 6.4 feet, Width – 3.2 feet.
What is the response in cloudy weather?
It generates electricity in cloudy weather, but lesser than clear sunshine.
What is the price of 300 watt solar panel?
Cost of 300 watt solar panel start from Rs. 8000 to Rs. 10000.
How long does a 300w solar panel take to charge 2 nos of 150 AH battery?
You need to install 1kW Solar panel (or 3 nos. of 300 watt) to charge the 2 batteries in 4 hours.
Can we use a 300 watt panel to charge a mobile?
Yes, but not direct.
I want 1kw complete solar system with 300 watt solar panel, solar inverter, solar battery .What would be estimated cost?
To buy complete this solar system with suitable price click here – 1kW solar system price.
can I charge 150Ah solar battery with this solar panel?
Yes, you can charge it with 300 watt solar panel.