solar system

As one of the most sustainable energy sources, solar energy has received a lot of attention. After all, sunlight is free and abundant! But what is the peak sunshine time? If you have solar panels or are considering using solar energy, you may be confused about this. Understanding this concept is important if you want to maximize the efficiency of solar cell panels and accurately estimate their power generation.

Installing a residential solar system is a significant decision that can bring numerous benefits, including reduced electricity bills, environmental sustainability, and increased home value. To ensure a successful solar installation, it's crucial to consider various factors that can impact the efficiency, cost-effectiveness, and long-term viability of the system. In this guide, we will explore key considerations for a residential solar installation.

Solar panels are just one way of generating solar power. They are not the most efficient, but they are the most convenient to use on a small to medium scale. Solar cells are made of silicon, and although silicon itself is a very abundant mineral, the manufacturing of solar cells must be carried out in a very clean environment, which leads to high production costs. Photovoltaic cells are made of two types of silicon that, when exposed to solar energy, create a voltage difference between them and, if connected to a circuit, generate an electric current.

If you are in a solar RV or live off the grid, you undoubtedly have an inverter in your system. It's the perfect match for solar panels because it converts DC power to AC power. Most inverters have a display which indicates the battery charging status. If there is no display, a light or sound will notify you when the battery is fully charged. Regardless of what equipment you're running, the inverter must have batteries, so how do you know if they're ready to use? In this article, we will show you how to do this in a different way.

If you decide to clean your solar panels yourself, you may find that some stains, such as bird droppings, are particularly difficult to remove. Due to the high temperature of bird droppings, they can be baked onto the surface of solar panels. A pressure washer is probably the first thing you think of. But obviously, solar panels are not designed to withstand such water pressure.

If you decide to use solar energy, you may want to ensure that you can maximize the utilization of your solar system. Fortunately, you can do many things to improve the efficiency of your solar energy, from selecting the appropriate photovoltaic cells to installing the maximum exposure panel. After installation, proper management and maintenance can help ensure that your panel continues to work as efficiently as possible for many years to come.

300 ah battery is an ideal companion for solar panels. No matter how much energy your system generates, it needs batteries to store energy for future use. 300 ah battery is a good choice because it provides capacity and efficiency. But the question is, how long does it take to recharge? How many solar panels do we need? In this article, we will talk something about this.

Solar energy, an inexhaustible and renewable resource, is steadily emerging as a core power supply for the future. Originating from the sun’s thermal radiation, it typically presents itself as sunlight. In recent years, with continuous advancements in solar cell technology and significant cost reductions, solar energy utilization has become more economically feasible. This article will delve into why solar energy is seen as a pathway for future development, detailing its numerous advantages and its far-reaching impact on society.

With the development of science and technology, it is easier and cheaper to generate electricity by yourself than ever before. The technology used is cost-effective and mature, and has reached the peak level in terms of performance and reliability.

One of the best technique to be green and save money is to use solar lights, it is an effective way to generate electricity from solar energy, then using it for lighting. And it is an important application of using renewable energy in lighting system. It's important for us to know how this lights work, what benefits we shall harvest of installing them, and how to choose the proper light for our applications.

Solar lights are electric lights that are converted into electricity by solar panels. During the day, even on cloudy days, solar panels can capture and store the sun's energy. Most of people use solar lights in their houses and offices, in addition to many different organizations types, industrial facilities, and others. And that is for a lot of reasons we shall mention as following. The six benefits of the solar lights are described in detail in this article.

Using solar light in our premises, gardens and all other applications is a great project with many benefits, but it's like any perfect project, there will be few drawbacks. These drawbacks will not affect our solar light choice, but it will pay our attention to some points to keep in mind before purchasing and using the solar light system, so let us discuss three disadvantages of using solar lights as following.

The solar batteries are a main part in the solar off grid system, as they are the main source of power in night time and in cloudy weather time in which there is no sufficient solar energy to power our loads. So, we have to carefully choose the right batteries size, type and quality. There are 6 basics to be well considered when you decide to purchase a solar batteries system to make sure you get the best choice, as following.

We have to well know and understand the amount of energy that batteries will be able to store, so we can choose the solar panels that will be able to charge such batteries in a suitable rate, based on our usage pattern, or in other word, based on our load pattern. In this article, Inverter.com will introduce how many batteries are needed in a solar system.

Actually there are different batteries types we can use in our solar system with different prices, usage and benefits, that is why we should study well to select the best type for our system conditions. And here is a list for the existing different types in the market: lithium ion battery, lead acid battery and gel battery. In this article, we will talk about these batteries.

In recent years, there has been a notable shift towards sustainable and eco-friendly energy sources, and solar power has emerged as one of the leading alternatives. Solar lights, which harness the energy of the sun to power lights and devices, are a perfect example of how solar technology is being integrated into everyday life. Whether for outdoor illumination, garden decorations, or emergency preparedness, solar powered lights have proven to be a highly efficient and environmentally conscious solution. Moreover, the integration of UPS (Uninterruptible Power Supply) inverters adds an additional layer of functionality, allowing solar lights to remain operational even during periods of low sunlight or during power outages. In this article, we will explore why solar lights are the best choice, highlighting their benefits, how UPS inverters complement them, and the broader implications for sustainability.

As to the optimization of the efficiency and reliability for solar photovoltaic system, a rather new means is to use the micro inverter, which shall be connected to each solar panel. Equipping a separate micro inverter for each solar panel can make the system adapt to changing loads and weather conditions, thereby providing the best conversion efficiency for a single panel and the entire system. The micro-inverter architecture can also simplify wiring, which means lower installation costs. By making consumer solar power systems more efficient, the time required for the system to get back the initial investment in solar technology will be reduced.

In addition to the DC-AC conversion function, the solar grid tie inverter shall also own the solar cell array MPPT function and various protection function. The solar cell array delivers power energy to the power grid through sine wave PWM inverter. The power sent from the solar on grid inverter to power grid is determined by the solar cell array power and local sunshine conditions of the specific time. Now, power inverter technology becomes very mature. The work principle: When the power supply of the utility grid is stopped, the grid side will stay in short-circuit status. At this time, the grid tie solar inverter will start self-production function because of the overload problem. When the overload situation is detected by the microprocessor, it will block the SPWM signal and will trigger the circuit breaker connected with the power grid. If the solar cell array can output energy, grid tie solar inverter will operate separately, which can be controlled easily. It only needs to know the negative feedback status of the AC voltage. The microprocessor will detect the output voltage of solar grid tie inverter and compare it with the reference voltage (normally is 220V). Then, it will control the PWM output duty cycle to realize inverting and stable-voltage operation.

It's a solar system that is connected and synchronized with the power grid. So, the electrical load will be fed from both sources which share to each other in feeding it. In cloudy days or at night where the solar system generation is low or even is not exist, the electrical load takes its power requirements from the power grid. And in sunny days where solar generation exceeds load power requirement, the load take all its power requirement form the solar system and surplus solar generated electricity will go to the power grid to be used elsewhere.

If you plan to design and install a grid tie solar PV system for your home, you will want to know how much electricity the system can produce each year. Now we will take the roof of 60m2 as an example to make this calculation. At present, the household solar power system generally adopts the monocrystalline silicon solar panel and polycrystalline silicon solar panel. Its specification is generalized as 36V 280W, and the single piece of solar panel generally has an area of 1.8 m2...