Solar Grid Tie System
JMHPOWER offers grid connected photovoltaic systems with different power levels, which can be applied to homes, businesses and large-scale photovoltaic power plants. We can calculate and design a solution that suits your needs based on the location and area where the PV panels can be installed.
We have designed a large number of successful cases for Europe, America, Middle East, Southeast Asia, Australia and many other countries and regions. If you need the cheapest on grid solar system price, please contact us.
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3kw 3kva solar power system components for tiny house, Easy to Install design, home delivery service, over 30 years warranty
All in one 5kw on grid solar energy system cost, Free Customized Design, Home delivery service, over 30years lifespan
10kw 10kva solar panel system kit at best price, Free Customized design, Home delivery service, over 30years lifespan
Best 30KW on grid solar power system, generate 30kwh electricity per hour at noon, 98.8% work efficiency, over 30 years lifespan.
Best 20kw solar panel power system, save more money with smart net metering, The Lastest technology with factory price and 25 years warranty.
50kw Grid tied solar system with Growatt three phase on grid solar inverter and solar panel mounting system, Factory cost.
100kw on grid connected solar pv system for industrial and commercial rooftop projects with lowest cost.
200kw on grid connected solar rooftop system, it includes solar panels, three phase 200 kw on grid solar inverter and customized solar mounting
500kw on grid solar power plant system, EU And US Standard output, rack mounting system, hardware, cables, instructions.
300 watt solar panel with micro inverter for home use, DIY Grid Tie Solar system.
1000 watt solar panels with micro inverters for sale, quick assembly in 10 minutes
2 kw watt house solar panel with micro inverter power system, easy to install, 25 years warranty.
Advantages of Grid Connected Photovoltaic Power System
Low Cost
On grid solar system has no batteries and the price of the grid connected inverter is low, requiring much lower maintenance and operating costs.
Safety and Reliability
The grid connected PV system has fewer components and a simpler circuit design, making it safer and more reliable.
Economic Benefits
Excess electricity generated by PV is fed into the grid company and can be used to generate revenue.
Flexibility
Multiple systems can be connected in parallel to form a larger solar plant system.
On Grid Solar System Meaning
On grid solar system is a system in which the load can obtain electricity from the grid company and the excess electricity generated by the solar panels can be fed back to the grid company for revenue. It consists of PV panels, a on grid solar inverter and a bi-directional meter.
On Grid Solar System Components
Solar Panel: solar panels generate electricity during the day when the solar intensity is high, the installation needs to face south, and there can be no obstacles to block the sun, so that the power generation efficiency will be high.
On Grid Solar Inverter: it converts the DC power generated by the solar panels into AC power for use by the load. Excess power is fed back to the grid company. The inverter also automatically shuts down when the utility power goes out to ensure the safety of maintenance personnel.
Solar Mounting Bracket: we design the right inclination of the PV panels according to your geographical location, customized design.
DC Cables: Connecting the various components of the system
Intelligent Bidirectional Meter: Monitoring and counting the amount of electricity delivered from the utility to the load and fed back from the PV to the utility, helping you to reduce your monthly electricity bill.
Common Problems and Solutions of On Grid Solar Systems
- Low power generation efficiency: Optimize the selection, installation angle, and array structure of photovoltaic modules to improve power generation efficiency.
- Inverter failure: Choose high-quality inverters, regularly check their operating status, and replace faulty equipment in a timely manner..
- Difficulties in grid connection: Communicate with power grid companies in advance to ensure compliance with grid connection technical requirements.
- Component obstruction: Ensure that the photovoltaic modules are unobstructed and promptly trim the surrounding trees.
- System overload: Check the load situation and reduce the load or increase energy supply if necessary.
- Component aging: Regularly check the performance of components and replace aging or damaged components in a timely manner.
Where Are On Grid Solar Power Systems Suitable for Installation?
1. Sufficient sunshine: Places with long annual sunshine hours and high solar radiation intensity can maximize power generation efficiency.
2. Stable and reliable power grid: The power grid is easily connected, ensuring that electricity can be taken from the grid at night or on cloudy days, and excess electricity can be fed back to the grid.
3. High electricity prices: In areas with high commercial and industrial electricity prices, installing systems can significantly reduce electricity costs and provide high economic returns.
4. Urban and suburban areas: Areas with large roof areas and ample open space are suitable for installing distributed solar systems and utilizing limited space for power generation.
5. Optimize energy structure: Places with energy-saving and emission reduction targets can help with energy transformation and reduce carbon emissions.
6. Abundant land resources: suitable for building large-scale ground solar power stations, centralized power generation and integration into the power grid.
7. Policy support: Places where the government provides subsidies, tax incentives, or grid electricity price subsidies can reduce installation costs.
On Grid Solar System FAQ
Grid-connected solar systems utilize the solar effect of solar panels to generate a DC current, which is then fed through a cable to a solar inverter. The solar inverter converts the DC current into AC current of the same frequency and voltage as the grid and the load. When the solar power generation is low, the utility will supplement the power to the load. When the solar generation is greater than the load, the excess power is sold to the grid company.
Grid-connected solar systems do not have batteries, so they still require the grid company to supply power to the loads at night, in the morning, on cloudy or rainy days, etc. when the light intensity is not high. It is not completely free from grid dependency. And to protect the safety of maintenance personnel, the inverter will automatically shut down when there is a power outage.
Yes, you can convert an on-grid solar system to a hybrid system by adding energy storage components like batteries and upgrading the inverter to a hybrid MPPT inverter.
Yes. On grid solar systems are particularly suitable for households with good lighting conditions, stable power grids, and energy-saving needs. It can not only reduce electricity bills, but also generate additional income by selling excess electricity back to the grid.
No. Because the inverter of the grid connected solar energy system has anti-islanding protection function, it will automatically stop generating electricity when the power grid is cut off, to prevent the input of electricity into the grid from causing personal injury to grid maintenance personnel.
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