A 250 watt solar panel is a medium size 24V solar panel that offers high efficiency with an attractive, sleek appearance. This solar panel is a reliable solar panel that works efficiently to run your home appliances. There are 72 solar cells and a black back sheet for extra durability and safety. It takes up 18 sq ft of space for a single panel installation. This 250 watt solar panel is commonly used in all types of solar system and is ideal for homes or business installations.

Power rating is one of the important metrics to consider when comparing solar panel options. It is among the major factors that empowers the fact that not all solar panels are the same. They differ in their capacity, output wattage and power output. 

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250 watt solar panel
250 watt solar panel

Nowadays, there are a complete range of solar panels from 50 watt to 400 watts or even higher in the market. The rating that you choose for your solar system determines the overall productivity and cost of the solar system. A 250 watt solar panel is close to the average wattage of solar panels available today and is a great panel option for many types of solar projects. So let’s learn more about 250-watt solar panels in detail. 

There are three types of 250 watt solar panel available in the market, so it’s worth spending 10 minutes reading this information and selecting the best type of solar panel that meet all your needs.

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Solar Panel

Buy solar panels online at best price
Buy solar panels online at best price

What is a Solar Panel?

Solar panels are the devices that consume sunlight to generate electricity. A number of photovoltaic cells gather together to form a solar panel.  These cells are boarded in a framework for installation. 

Let’s Learn about Solar Panel Ratings!

Each solar panel comes with a wattage label. These watts denote the power production that is expected from that particular solar panel. The wattage is calculated under ideal sunlight and temperature conditions, by multiplying the total volts and amps. Here volts denote the force of electricity generated and amps represent the amount of energy used.

How does a 250 watt solar panel work?

A solar panel works on the physical phenomena called the photoelectric effect. Through this effect, a semiconductor device called a solar cell is capable of setting electrons free from their energy orbits when they get struck by photons from sunlight. The free electrons flow in the same direction with the appropriate setup. This flow of electrons produces direct current. 

Working of solar panel
Working of solar panel

To sum up, a solar panel works by converting sunlight into DC. This current cannot be used directly to run home appliances. Hence, a solar inverter is required to convert the current into AC. Now the electricity can be consumed directly for powering your home loads. If the current produced is more than what you can consume, you can store the rest of the power into a battery. A battery allows you to store the electricity generated by the solar panel and then use it when needed. 

Continue reading: How solar panel works?

#1. 250W Solar Panel Price

The price of a solar panel depends on many factors like its capacity, brand, type, variant etc. A difference in these factors produces a unique solar panel with its pros and cons. On average, solar panels in India costs ₹22 to ₹30 per watt. 

The price of a solar system varies with varying wattage ratings. And talking particularly about the 250-watt solar panel, then a 250 watt solar panel price starts from Rs.7,500 for Vikram Solar to Rs.12,000 for Tata Solar in India. Here is the list of 250-watt solar panel brands with their prices.

Solar BrandPrice/WattSelling Price

Vikram Solar 250 watt panel

Rs.24

Rs.6,000

Patanjali Solar 250 watt panel

Rs.26

Rs.6,500

Luminous Solar 250 watt panel

Rs.32

Rs.8,000

Havells Solar 250 watt panel

Rs.32

Rs.8,000

Tata Solar 250 watt panel

Rs.34

Rs.8,500

  • (Inclusive of all taxes) Prices can vary ± 10% to 12% depending on location, promotions and availability, and solar brand.
  • Prices are exclusive of Govt. Subsidy, as the subsidy on solar systems depends on your eligibility and types of solar system.
  • Check our Online Solar Shop or Amazon Store for the latest price and stock availability. 

Read more about subsidy on solar panel here: http://kenbrooksolar.com/solar-benefits-mnre-govt-subsidy

#2. Types of 250 Watt Solar Panel

Another factor that determines the overall productivity of a solar panel is its type. There are three types of 250 watt solar panels: all types are specific in their domains. The three types are-

Types of solar panel
Types of solar panel

Both mono-crystalline and poly-crystalline solar panels can be good choices for your home, but there are important differences between the two types of technology that you must understand before making your final solar purchase decision.

The main difference between the two technologies is their efficiency and the type of silicon solar cell that they use: mono-crystalline solar panels consist of solar cells made of single crystals of silicon and are up to >19% efficient.

Polycrystalline solar panels on the other hand consist of multiple silicon solar cells melted together and have comparatively low efficiency with constant power generation feature. 

Bifacial solar panels are the latest type of solar panels. These modules are designed to produce electricity from both of its sides and hence they offer much more advantages over a traditional module.

Here is one more!

Apart from the traditional solar panel types, here is an advanced type of solar panels namely-

Passivated Emitter and Rear Cell (PERC) Panels

These panels are an improved version of monocrystalline cells. Here the rear surface of the cell cones with a passivation layer makes the difference. These advanced features make the solar system much more efficient. So with 250-Watt PERC solar panels, you can have a vast solar energy collection in a lesser physical footprint. In a nutshell, PERC is ideal for people who need to install a solar system in limited spaces. 

Let’s compare the features of all these  types of 250 watt solar panels.

Poly PanelMono PanelBifacial Panel
Panel efficiency up to 17%Panel efficiency up to 19%Panel efficiency up to 22%
Takes more roof spaceTakes less roof spaceTakes lesser roof space
Cost EffectiveExpensiveMore Expensive
Blue-ish in colorBlack in colorBlack in color
High efficiency in cloudy weatherLow efficiency in cloudy weatherLow efficiency in cloudy weather

Read in detail about: Mono V/s. Poly Panel

#3. Specification of 250 Watt Panel

A solar panel is the main component of the solar system. Its build quality, power production output, solar price per watt and serviceability decides the overall performance of the solar system. Hence, you must consider the specifications of a solar system very carefully. 

Here are all the specifications like electrical information, mechanical information, dimension information, description information, price etc.

ParticularDescription

Solar Panel

250 Watt

Power max (Pm)

250 +/- 5%

Short circuit current

8.95 A

Max power current

8.35 A

Maximum voltage

29.95 V

Open circuit voltage

37.25 V

Module Efficiency

>19%

Type of Solar Panel

Multi crystalline

No of cells in series

72

Frame type

Aluminum

Glass type

Tempered 4mm

Weight

21 Kg (Approx.)

Y-Axis mounting hole

819.5mm

X-Axis mounting hole

946 mm

Junction Box Cable

4 mm

Note: The specifications may be subject to change as per the solar brand and solar panel type.

Features of 250-Watt Solar Panel

Here is the list of top key features of a 250-watt solar panel that make them unique-

#1. Low Maintenance: A 250 watt solar panel is a low maintenance solar component. Cleaning them just once a year increases their efficiency quite effectively. 

#2. Energy Security: Solar panels ensure a constant and consistent power supply. Whether you use an on-grid solar system or an off-grid solar system, you can have all-day energy security.

#3. Silent Operation: These solar panels make no noise while operating. They silently absorb the sun’s energy, harness it to deliver electricity to you.

#4. Require Less Space: 250 watt solar panels are compact which makes them easier to install and mount.

#5. Durability: Solar panels are considered to be a great investment because of their durability. The solar system lives longer than the roof. It lasts for about a quarter of a century.

In a nutshell, solar panels are said to be a great one-time investment.

How many 250 watt solar panels do you need?

The amount of 250-watt solar panels depends upon the amount of electricity you want to generate. A 250-watt solar panel produces around 1 unit per day. That means, in a month, a 250-watt solar panel can generate about 30 units of electricity. 

Here is a table of a few solar system that shows how many 250 watt solar panels you will need to produce what amount of energy.

System Capacity

Average Monthly Generation

No. of 250W Panels

1kW Solar System

120 units

4

2kW Solar System

240 units

8

3kW Solar System

360 units

12

5kW Solar System

600 units

20

7.5kW Solar System

900 units

30

10kW Solar System

1,200 units

40

 

#4. Subsidy on 250 Watt Solar Panel

The Indian government is bringing in several actions to improve and increase the use of solar panels. Starting the solar subsidy scheme is one such appreciable effort. It is a financial aid that the government provides to the homeowners who want to install a solar system. For installing a solar system, the Indian government is providing up to 90% subsidy. The subsidy rates are as under

Please Note: There are state-wide subsidies with certain schemes and procedures. Also, you must follow certain eligibility criteria to claim the subsidy.

Click to know more: Subsidy On Solar – Panel, System, Pump & Solar Product

#5. Application for 250W Panel

With technology becoming more advanced, solar energy is finding its use in several creative works as well. There are lots of applications in which 250 watt solar panel is used, but most common applications are-

Complete 250W Solar System

A 250W-500VA Luminous solar off grid system is a complete solar combo with 200 watt solar panel, solar inverter, solar battery, structure, wires, nut-bolts and complete accessories to run the basic load of your home, business, school etc. A system with 250-watt solar panels is ideal for many property owners as it is the average wattage of panels.

250W Luminous Solar System

Rs.30,000 (Inclusive of all taxes)
  • Free Electricity
  • Power Backup
  • 25 Years Panel Warranty
  • 5 Years Complete Warranty
  • Increase Your Savings

Specifications of Complete 250W Solar System

Particulars

Description

Solar System Capacity

250 Watt

Solar Panel

125 Watt

No. of Module

2 Nos.

Type of Solar Panel

Polycrystalline

Panel Voltage

12V

Efficiency

Up to 17%

Warranty

25 Years

Solar Inverter

500VA

Inverter Type

Off-Grid Solar Inverter

Maximum DC Input

500VA

Voltage

12V

Efficiency

97%

Warranty

5 Years

Solar Battery

1 Nos.

Technology

Tall Tubular Solar Battery

Battery Type

C10

Capacity

100Ah

Voltage

12V

Warranty

5 Years

Other Accessories

Junction Box, AC & DC Cable, Fasteners, Cable Tie, Crimping Tool, Earthing Kit, Lighting Arrestor

Selling Price

Rs.30,000 (Inclusive of all taxes)

Frequently Asked Question

Price of 250w solar panel in India starts from Rs. to Rs. 7500 to Rs. 12000.

Both solar panels are good and both solar panel having their different pros and cons. Learn more about poly and mono crystalline solar panel

Weight of 250 watt solar panel is 18 Kg, height is 5.4 Sq feet and width is 3.3 Sq feet.

The best price of 250w solar pv panel is INR 7500 to INR 12000.

It depends on the size of battery and available sunlight.

No, You need to buy 150 watt 12 volt panel for the same. This panel is in 24 volt and can be used to double battery inverter or higher voltage range.

In such a case, it will generate approximately 1 unit per day (average).

Yes, there is up to 90% solar subsidy by central government. 

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✍️ Written by: Akhil Sharma & Updated On: 15/11/2021 By: Bhanwar Chauhan

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