Founded in the early 2000s, Edobo has over 20 years of experience in producing high-quality solar components. The company started out as a small workshop, specializing in the production of photovoltaic cells and solar panels. Since then, it has grown to become one of the leading solar component manufacturers in the region. Edobo's success is attributed to its commitment to excellence, continuous innovation, and a focus on customer satisfaction. We invest a significant amount of resources in the research and development of solar components.
Our Advantages
Advanced Production Line
Our company has expanded its manufacturing facilities to include state-of-the-art production lines and advanced manufacturing technology. This allows Edobo to increase production capacity while maintaining high-quality standards.
Rich Experience
Edobo is a solar module manufacturing company with more than 20 years of experience and has established a state-of-the-art modern factory. The factory covers an area of 60,000 square meters and can achieve large-scale production.
Strict Quality Control
Our factory is equipped with advanced production lines and cutting-edge technology, and the production process is strictly monitored to ensure the quality of each panel.
Broad Sales Market
Our company has achieved impressive sales in the global market, and its products are exported to more than 100 countries and regions around the world. Quality solar panels, solar power systems, inverters, and batteries are highly sought after.
A solar panel is a device that converts sunlight into electricity by using photovoltaic (PV) cells. PV cells are made of materials that produce excited electrons when exposed to light. The electrons flow through a circuit and produce direct current (DC) electricity, which can be used to power various devices or be stored in batteries. Solar panels are also known as solar cell panels, solar electric panels, or PV modules.
Types of Solar Panels
Monocrystalline Solar Panels (Mono-SI)
This type of solar panel (made of monocrystalline silicon) is the purest one. You can easily recognise them from the uniform dark look and the rounded edges. The silicon’s high purity causes this type of solar panel to have one of the highest efficiency rates, with the newest ones reaching above 20%. Monocrystalline panels have a high power output, occupy less space, and last the longest. Of course, that also means they are the most expensive of the bunch. Another advantage to consider is that they tend to be slightly less affected by high temperatures compared to polycrystalline panels.
Polycrystalline Solar Panels (Poly-SI)
You can quickly distinguish these panels because this type of solar panels has squares, its angles are not cut, and it has a blue, speckled look. They are made by melting raw silicon, which is a faster and cheaper process than that used for monocrystalline panels. This leads to a lower final price but also lower efficiency (around 15%), lower space efficiency, and a shorter lifespan since they are affected by hot temperatures to a greater degree. However, the differences between mono- and polycrystalline types of solar panels are not so significant and the choice will strongly depend on your specific situation. The first option offers a slightly higher space efficiency at a slightly higher price but power outputs are basically the same.
Thin-Film Solar Cells (TFSC)
If you are looking for a less expensive option, you might want to look into thin-film. Thin-film solar panels are manufactured by placing one or more films of photovoltaic material (such as silicon, cadmium or copper) onto a substrate. These types of solar panels are the easiest to produce and economies of scale make them cheaper than the alternatives due to less material being needed for its production. They are also flexible—which opens a lot of opportunities for alternative applications—and is less affected by high temperatures. The main issue is that they take up a lot of space, generally making them unsuitable for residential installations. Moreover, they carry the shortest warranties because their lifespan is shorter than the mono- and polycrystalline types of solar panels. However, they can be a good option to choose among the different types of solar panels where a lot of space is available.
Amorphous Silicon Solar Cell (A-Si)
Have you ever used a solar powered pocket calculator? Yes? Then you have definitely seen these types of solar panels before. The amorphous silicon solar cell is among the different types of solar panels, the one that is used mainly in such pocket calculators. This type of solar panel uses a triple layered technology, which is the best of the thin film variety. Just to give a brief impression of what “thin” means, in this case, we’re talking about a thickness of 1 micrometre (one millionth of a metre). With only 7% efficiency rate, these cells are less effective than crystalline silicon ones—that have an efficiency rate of circa 18%—but the advantage is the fact that the A-Si-Cells are relatively low in cost.
Advantages of Solar Panel
Lower Electric Bills
Saving on power bills is solar energy’s primary benefit that makes homeowners consider investing in solar energy systems. Even though there is a big upfront expense for solar panels, eventually solar panels accrue enough savings on energy bills to pay themselves off. The amount that homeowners will save with solar panels depends on local electricity rates. The higher your utility rates, the more money your solar panels will save you on energy usage. Solar panels can save homeowners up to $1,500 on electric bills each year. Energy production levels also determine how much you save. Depending on the climate and the structure of the roof, solar panels won’t always produce energy at the same rate. Solar panels produce the most energy when they are set in direct sunlight without interference from shade or cloud cover.
Form of Renewable Energy
By converting the natural light of the sun into clean energy, solar panels are a pollution-free way to create green, clean energy. The world’s limited supply of fossil fuels is predicted to run out by 2052, which makes solar panels a valuable source of renewable energy. Sunlight isn’t just a natural energy resource, it’s also a sustainable resource. Every time electricity created from solar panels is used, it saves on using alternative energy sources such as natural gas and fossil fuels, which are limited and have negative environmental impact. Solar panels don’t generate pollution, which allows homeowners to reduce their carbon footprint by using natural energy. If you want to go green and help preserve the earth, solar panel systems are an eco-friendly way to generate renewable energy.
Long Lifespan
Usually, solar panels have a lifespan of about 25 to 30 years, so they last longer than some conventional roofing systems. Depending on the type, some solar panels can last up to 35 to 40 years.
Low Maintenance
Solar panels don’t take much effort to maintain, usually only needing maintenance about two to four times a year. The inverter will need to be replaced about every 15 years. Typically, solar PV systems are hardy and durable in the face of storms, hail, and gusty winds. Since they are built to withstand rough weather conditions, they only need occasional repairs. Solar panels need to be cleaned periodically whenever dust, dirt, bird droppings, or leaves are covering the panels, which decreases the system’s performance. Rain rinses away some dirt and debris, but it won’t get everything. To clean your solar array, simply hose down the panels to rinse off minor buildup. If your solar panels need a more intense cleaning, use a soft brush or squeegee to scrub off debris with warm, soapy water.
Option for Upgrades
If you ever want to expand your solar array, you can add more solar panels to your roof at any time. If wear and tear has decreased the performance of your solar panels over time or if your home consumes more power than it used to, you may need to expand your solar array to fulfill your home’s energy needs. Whether you want to add more panels or solar batteries for extra energy storage, it is possible to upgrade your solar array. Just make sure that any new additions to your solar array are compatible with the old panels, inverters, and solar batteries.
Cool Roof
Solar panels cover your roof, providing shade that cools down your roof and attic. The rooftop solar system absorbs the heat from sunlight and transforms it into energy. Because the solar panels absorb the heat, your roof doesn’t have to. Ultimately, a cooler roof helps lower your home temperature, as well. As a result, solar panels save on power bills.
Application of Solar Panel
Solar Electricity
This solar energy application has gained a lot of momentum in recent years. As solar panel costs decline and more people become aware of solar energy’s financial and environmental benefits, solar electricity is becoming increasingly accessible. While it’s still a tiny percentage of the electricity generated in the U.S., solar electricity is growing rapidly. Technicians usually install a distributed solar PV system on the rooftops of homes or businesses. These solar power systems generate electricity to offset the property owner’s usage and send any excess production to the electric grid.
Solar Batteries
A solar battery can connect to your solar power system. This setup lets you use solar after sundown and provides backup power during emergencies. Some homeowners may choose go more off-grid with a solar home power system, but whether this works for you depends on several factors:
How much energy you use daily
The amount of sunlight in your area
The efficiency of your panels
Your battery’s storage capacity
Solar Generators
A solar generator typically refers to a combination of portable solar panels, a battery, a battery charger and an inverter. These all make up one device — the generator. With it, you can absorb solar energy, then store and distribute it when needed. Solar generators are quite common on camping and boating trips. They also prove incredibly useful in emergency situations when you need backup power, like during a wide-scale, long-term power outage. What’s more, a large generator (around 20 KW of storage capacity) can power an entire house for two to eight hours. But this depends on how much energy your home uses in terms of lighting, appliances and more.
Solar Ventilation
Solar ventilation solutions such as solar attic fans can reduce the burden on your HVAC by helping cool your home during the summer. This may be a good option if you can’t install a solar PV system that offsets your home’s entire electricity use. Solar ventilation technologies also apply to commercial and industrial use applications. These technologies can preheat a building’s air in cold climates, which reduces energy costs.
Active Solar Water Heater Systems
Active solar water heaters use mechanical circulating pumps to move fluids between your rooftop solar panels and storage tank. In turn, these heaters have two different types: In direct circulation systems, a pump moves regular water into your house through solar collectors. Because the water can freeze, direct circulation systems work best in climates that rarely see freezing temperatures. Indirect circulation systems circulate nonfreezing liquids through solar collectors to a heat exchanger. From there, the energy transfers to water that circulates into your house. Climates with freezing temperatures can rely on indirect circulation systems.
Passive Solar Water Heater Systems
Unlike active solar water heater systems, passive systems lack mechanical pumps. Instead, they have simple physics to thank because heat naturally rises. Unsurprisingly, this makes them much cheaper (albeit less efficient) than their active counterparts. Passive solar water heaters also have two basic types:
Integral collector storage systems have a solar collector integrated directly into their water tanks, which allows the sun to heat the tank. These systems work well in homes with significant hot water needs and in climates where freezes are rare.
In thermosiphon systems, the solar collector sits lower than the storage tank, which allows the heated water to rise into the tank. Installing thermosiphon systems is slightly more complicated because they’re usually located on the roof.
Working Principle of Solar Panel
The solar panel working mechanism involves the absorption of solar energy when it falls on the solar panel. Each panel of a solar panel includes a semiconductor material to combine the properties of the insulator and metals. So it makes light energy to be converted into electricity. Once the energy from the sun falls on the panel, a semiconductor is absorbed, the energies of the photons are transferred to electrons and allow the flow of electrons through the material, like an electric current. As sunlight falls on the solar cell, a large number of photons hit the P-silicon region. After absorbing the energy of the photon, the electron and hole pair will separate. The electron moves from the p-type field to the n-type field due to the action of the electric field at the p-n junction. In addition, the diode is reversed to increase this electric field. So this current starts flowing in the circuits for individual solar cells. We combine the current of all solar cells in a solar panel to achieve a significant output. In solar power plants, a large number of solar panels are interconnected to achieve large voltage outputs. Based on the solar power plant working principle, the electrical energy coming from the combined effort of the solar panels is supplied to the lithium-ion battery at night when there is no sunlight.
Maintenance Tips for Solar Panels
Dirt, debris, dust and other items can dirty solar panels and if the accumulation grows too much, it can start to impact the amount of energy that the solar panels produce. Be sure to turn your solar power system off prior to cleaning. Cleaning solar panels by spraying them down with lukewarm water from a hose usually does the trick. Do not use cleaning agents or soap to clean solar panels because they can leave streaks and damage the panels.
For solar panels with heavier deposits, spraying them down with a lukewarm water from a garden hose and wiping them down with a non-abrasive, microfiber cloth can get them clean. If you clean them while on a roof, remember to do so safely by using a safety harness to prevent falls. If cleaning from a ladder, use caution to prevent falls. Best yet, a telescopic pole with a microfiber cloth attached to it can help you safely clean solar panels from the ground.
TIP: Do not clean your solar panels on a sunny day because it can leave smudges since the water can evaporate quickly.
Cleaning Solar Panels in Winter
Sometimes snow and ice can accumulate on solar panels but since they’re angled, it usually melts and slides off. Should snow or ice persist, spraying panels with lukewarm water can help remove it. Avoid using hot water to clean snow and ice from solar panels because the temperature discrepancy can cause the panels to crack. You can also brush the panels off with something non-abrasive to prevent scratches.
Factors to Consider When Choosing a Solar Panel
This is probably the first factor people consider when comparing solar panels. The solar panel cost is determined by different variables: the size (in Watts), the physical size, the brand, the quality of the materials, the durability (or warranty period) and any certifications the solar panel might have. A key guide on how to choose a solar panel is to consider the cost. However, it shouldn’t be the one and only factor to be considered, since the least expensive panel might not be the most efficient and probably not the best option if you consider the long term. How to choose solar panels can be risky but, they have a long lifespan (more than 30 years), so it is more important to ensure a good quality system than choosing the cheapest option.
This takes into account how the panel is manufactured and the quality of the materials used to build the solar panel. There are different types of manufacturers producing panels that differ in quality, price, and efficiency. There are vertically integrated solar panel manufacturers which control each stage of the production process. They put a strong eye on quality and invest a lot into research and development (R&D). There are other manufacturers that only assemble panels, but usually don’t manufacture their own cells and don’t invest in R&D. They use more human production than robotic, but produce the most affordable panels. When choosing your solar panel supplier it is wise to check the companies’ reviews or history and see what experiences clients had with each of them. Since you will make a big investment, it is important to do a bit of research and see if clients are satisfied with the product and the customer service, and if the company did all that it has promised.
Solar panel efficiency is how much of the light the panel receives is converted into electrical energy and hence, how much power your system will generate. The more efficient, the better (and more expensive). It is not always the best choice to get the biggest and most efficient solar panel, since you might end up spending more money than you should to cover your energy needs. You should assess your requirements and find the panel that best suits your needs: this means not underestimate, but also not to overestimate your needs. Likewise, you don’t need a Ferrari to take your children to school (you can have it of course, but you can do the same spending a lot less).
This refers to the impact that heat has on a solar panel’s operational efficiency after installation. Since solar panel overheating accelerates their ageing, the lower the percentage per degree Celsius, the better.
This could be an indicator of the manufacturer’s confidence in its products. Usually, solar panels have a 25 year warranty (as long as the company operates). If the manufacturer does not offer a long warranty period, you could suspect that their product is not very good and hence they don’t want to take any responsibility. In this case, be careful not to be mislead by a tempting price since you might regret it in the long term. Of course, it is important to properly maintain your solar panels to increase the lifespan of them. Fortunately, they are easy to take care of and don’t require much maintenance.
This takes into account the physical size and the size in Watts. You should make sure to install a solar panel system that is big enough to power all your appliances, and also that you have the space required to install it. The physical size of the panel will vary depending on how powerful the system is (the more Watts, the bigger) and the type of solar cells used to build the panel. An average household would typically require a 4kW solar system. Watts are related to the output of the panel (a 200 Watt panel will generate 200 Watt-hours each hour under ideal conditions while a 100 Watt panel will generate 100 Watt hours) and they are directly related to the price of the system. The wattage of the solar panel is probably the most important thing you need to get right since underestimating the number will lead to a lack of energy, and overestimating the wattage will lead to spending more money than you actually need.
Our Factory
Our factory is equipped with advanced production lines and cutting-edge technology to ensure the production of reliable, efficient solar panels. The production process is strictly monitored to ensure the quality of each product.
Products Description
We have obtained TUV, CE, CQC, CEC, ISO9001 and other certifications, and product quality is guaranteed.
Ultimate FAQ Guide to Solar Panels
Q: How many solar panels does it take to power a house?
Q: What are the 3 types of solar panels?
Q: How does a solar panel work?
Q: How long do solar panels last?
The industry standard for most solar panels' lifespans is 25 to 30 years. Most reputable manufacturers offer production warranties for 25 years or more. The average break even point for solar panel energy savings occurs six to 10 years after installation.
Q: Which type of solar panel is best?
Q: Do solar panels need direct sunlight?
Q: How many watts is a solar panel?
The average solar panel has a power output rating of 250 to 400 watts (W) and generates around 1.5 kilowatt-hours (kWh) of energy per day. Most homes can meet energy needs using 20 solar panels, which typically have an installed system capacity of six to eight kilowatts (kW).
Q: Do solar panels need maintenance?
Q: Do solar panels need to be cleaned?
Q: Can I install solar panels myself?
Q: Which watt solar panel is best for your home?
Q: What happens if the sun doesn't shine with solar panels?
Q: Should solar panels be flat or angled?
Q: How expensive are different types of solar panels?
Monocrystalline panels are usually the most expensive solar panel type. Manufacturers must absorb the costs of making solar cells from a single crystal. This process, known as the Czochralski process, is energy-intensive and results in wasted silicon. But don't worry–this silicon can later be used to manufacture polycrystalline solar cells.
Polycrystalline Solar Panels: Less Expensive
Polycrystalline solar panels are typically cheaper than monocrystalline panels. The cells come from silicon fragments rather than a single, pure silicon crystal. This allows for a much simpler cell manufacturing process, costing less for manufacturers and homeowners who install the panels.
Thin-Film Solar Panels: It Depends!
What you pay for thin-film solar cells largely depends on the type of thin-film panel. CdTe is generally the cheapest type of solar panel to manufacture. CIGS solar panels are much more expensive to produce than CdTe or amorphous silicon.
The overall cost of a thin-film solar panel installation is usually lower than a monocrystalline or polycrystalline solar installation. Thin-film solar panel installations are less labor-intensive because the panels are lighter and more maneuverable. It's easier for installers to carry them onto rooftops and secure them. Installers generally charge less for labor with thin-film panels, making the installation less expensive overall.
Q: What are solar panels made out of?
Q: What are crystalline solar panels made out of?
Q: What type of panel is best for your installation?
Q: How often should your solar panels be maintained?
Q: Are solar panels easy to maintain?
Q: How do solar panels work?
Q: What are Solar Panels Made of?
Q: How do solar panels work with your electric bill?
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