All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(10237 products available)
There are three main types of 2kw solar systems. They include:
Grid-connected 2KW solar systems
These systems operate by harnessing electricity from the grid where solar panels generate energy for own use. Any excess energy produced is exported back to the grid. In many places, people routinely pay less for system installation because these systems are less expensive to set up. This is because they do not have to include battery backup features as part of design and installation. For instance, the installation of a 2kW solar panel system onto the rooftop offers the flexibility of space.
Off-grid 2KW solar systems
These systems are ideal for remote areas with no access to power. They also come in handy for backup power during grid outages. Off grid systems use batteries to store electricity for night time use. Without batteries, an off grid solution is less useful at certain times. This is because it does not provide power when clouds cover the sun. Although off grid systems provide energy independence, their installation costs are quite high. This is attributable to the inclusion of batteries in the system.
Hybrid 2KW solar systems
Hybrid systems integrate both grid and storage solutions into a single infrastructure platform. They charge batteries with electricity that is not utilized immediately before switching to grid power at night. These systems are more expensive to install. However, it is cheaper than installing additional batteries in a one battery system. Buyers can also save on bills by utilizing the power company’s lower off peak rates.
Powering commercial buildings
A 2kw solar system price is suitable for small commercial buildings and offices. Here, it is used to offset energy costs and utilize renewable energy sources to power operations, lighting and equipment. For larger commercial spaces, a system with 2 KW power output may be small and require more space. This is for effective utilization. If building space permits, it is possible to install multiple systems for improved energy generation.
Agricultural operations
Commonly, agricultural buildings like barns, greenhouses and irrigation systems have high energy requirements. These energy needs can be met with a 2kW solar system that powers equipment, water pumps and lighting. In addition to reducing reliance on traditional energy sources, the system also provides sustainability.
Remote industrial facilities
This feature offers flexibility and ease of use to industries near power lines. 2 watts solar systems are ideal for remote or temporary industrial sites with no access to grid electricity. The systems can be used to power basic operations, tools and equipment while incurring little to no connection fees to the grid.
Energy for outdoor industrial applications
Such applications include fieldwork, construction and maintenance of sites near industrial areas. Here, portable or mobile 2kW solar systems are used to power tools and equipment while reducing emissions and fuel costs. . These systems provide clean and renewable energy for areas where traditional power has to be brought in. They are also used to power work areas.
Low power consumption factory operations
In factories with low energy needs for lighting and basic equipment, a 2kW system provides sufficient power. This helps to reduce overall energy costs and increase efficiency. In spaces where factory operations require the space to set up a more sizable solar system, it is advisable to do so.
Solar panels
A 2KW solar panel system usually comprises multiple solar panels. Normally, these panels have individual power outputs of 250 watts. When the sum of the wattage of each panel is computed, it equals 2KW.
Inverter
Inverters play the role of converting direct current into alternating current. This is after which it is sent to electric appliances. It also converts the voltage. For instance, a 2kv string inverter will have two strings with two max voltages around 450V and the minimum voltage around 90V. An inverter will also have a max power input of about 2kw.
Mounting system
This is the system that supports solar panels and holds them in position on rooftops.
Grid connection
The system is connected to the utility grid. Hence, manufacturers require the installation of a utility meter.
Monitoring system
Most small inverters feature built-in monitoring. This is where the data and power are continuously sent to the owner’s smartphone application.
Rooftop requirements
To easily install the solar system, the roof should have enough area to accommodate 2KW of solar panels. Additionally, the roof should be in good condition for mounting. It should also be in a location that receives a lot of sunlight throughout the day. This is regardless of whether it is flat, tin or tiled.
Wiring and electrical components
Wiring and electrical component requirements are integral to the operation of a solar system. Here, solar panels are connected to the inverter using DC wires. After this, the inverter is connected to utility using AC wires. There are two wiring options available. These are micro-inverter wiring and string inverter wiring. String inverter wiring has one inverter connected to multiple solar panels. On the other hand, micro-inverter is a pair for every solar panel.
One of the common ways to utilize a 2kw solar system is by offset electrical needs in homes. When the sun is out, the system generates electricity and uses it to power appliances, lighting and heating. In instances where the system generates more electricity than is used, the excess is sent back to the grid. This earns homeowners credits on their power bills. Alternatively, they can store the excess energy in batteries for later use.
Assessment of power needs
For successful solar panel system mining, parties need to assess their power needs. This can be done by looking into the average electricity consumption as well as peak usage times. They should then compare this with the amount of electricity the 2kW solar system will be able to produce. This helps to ensure that the system will be able to meet their energy needs when they are at peak.
Choosing solar panels
Solar panels are the main components that mine electricity. Buyers can choose between monocrystalline, polycrystalline and thin film solar panels. Each one has its own efficiency and cost. For limited space or increased energy needs efficiency, they can opt for panels with higher efficiency. On the other hand, if budget is tight, panels with less efficiency will work just fine.
Selecting an inverter
Insolation is the process where DC current generated by solar panels is converted to AC current. This current can be used for everyday applications. There are different types of inverters available. For instance, string inverters are the most commonly used. This is because they are a lower cost solution that is easy to install and compatible with any solar panel. Additionally, for households that are always at home and run appliances for long, using a solar inverter is a better option. Heavens are known to be more efficient. Although they are more expensive, they provide greater flexibility and faster mining operations.
Installing the solar system
A 2kW system is not large in size. Hence, it is easier to install. Homeowners can install the system on their rooftops if they own a house. Those living in rented houses should ask for permission before installing the system. If there is limited space, they should ensure that the mounting system chosen is compact. As a mining home solar system is meant for home use, there is no need to get additional permits.
Setup mining equipment
Once the system is set up, they can easily connect mining equipment to the solar system. There are three mining equipment options available. They include Scrypt ASIC miners, Bitcoin ASIC miners and GPU mining rig. GPU mining rigs are the most commonly used mining equipment. This is because they are cheaper and more flexible equipment to use for mining.
Easy to install
A 2kW solar system is not large in size. Hence, it is easier to install. When buying products, buyers are advised to work with the same manufacturer for all components. This is so as to ensure that all parts are compatible with each other.
Lower electricity bills
In many places, the price of electricity is higher than ever. People are also likely to switch to solar electricity. This is to help protect themselves from ever rising electricity costs. In cases when the sun is shining, solar energy is usually free. Which means that when there is connection to the grid, they will only pay the net bill amount. This is the difference between the amount of electricity drawn from the grid and the amount of solar electricity used.
Environmentally friendly
Solar panels are an eco-friendly renewable source of energy. This means that even though the process of manufacturing the panels contributes to carbon emissions, the amount is relatively small. Unlike traditional energy sources such as coal, fossil fuels and natural gas, they do not emit greenhouse gases.
Maintenance and monitoring
When the system is connected to the internet, people will be able to quickly determine whether the system provides power or needs help. Maintenance for solar systems is low. This is because cleaning is only required occasionally.
Energy independence
People who have solar panels on their homes are usually less dependent on power companies. In fact, some are even completely off the grid. This is particularly the case when they have battery storage systems. When the power is out, solar energy offers a reliability feature. Those with battery storage at home never have to worry about power outages.
Increased home value
Numerous studies in the United States have shown that homes with solar panels sell for more money and attract buyers. This is because people love the idea of lower energy bills, the environmental advantages and energy independence.
Choosing quality products
To create a reliable system, homeowners will need to select high-quality solar panels, inverters, batteries, mounting systems and monitoring devices. The good thing is when buying 2kw solar systems, net household product items are usually available as kits. Homeowners are advised to shop around and consider brands that come recommended. They should also ensure that products are certified by recognized testing authorities. This is to ensure that they meet safety and quality standards.
Proper installation
Another vital factor to consider is installation. Even when high-quality products are installed, they will not work as intended if installation is poor. House owners who are experienced and do the installation by themselves should check whether the instructions provided are easy to understand. In instances where they do not have the skills or knowledge, they should hire qualified professionals. When generating solar electricity, safety should always be prioritized.
Using dedicated components
This is a small scale solar system. It is not large enough to require a dedicated solar only inverter. There are a variety of solutions that manufacturers create that are meant to enable homes to generate their own power. These are tools only for creating small scale solar power. Additionally, batteries are not mandatory in all systems. In situations where there is no storage, electricity that is generated cannot be used during power outages.
General safety advice
House owners should ensure that all electrical components are grounded and that all safety switches are fitted. Take precautions and avoid coming into contact with power lines or damage to cables. Buying solar products from well-known suppliers is the best way to go. This is because they adhere to necessary requirements and regulations. More so, using damaged, recalled or second-hand products can pose dangers to safety.
Grid connected systems are good for homes that have average power requirements. This means households that experience normal energy usage without high energy demands like air conditioning or electric vehicle charging. Off grid systems come in handy in remote areas with no access to electricity. Hybrid systems are the ideal solution for homes with variable energy needs and where energy rates differ throughout the day.
A 2kW solar system uses 8 solar panels. This is when the average panel has output power of 250 watts. When working together, this will generate 2 kilowatts of electricity.
A 2kW solar system costs about $4,500 to $5,500. However, this price may vary. It all depends on the type, position and roof. Additionally, the price may vary per state.
Solar mounts and brackets typically last longer than solar panels. This is because they are not exposed to constant sunlight. Thus, they have a higher chance of lasting up to 30 years. With good maintenance, solar inverters can last from 5 to 10 years. Monitoring systems also have the same longevity as solar inverters.
A 2kW solar system can power a small home, a flat, or even a house with modest energy needs. It averages about 3000 kWh per year and is capable of meeting electrical requirements of up to 500 kWh monthly.
