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On-Grid Solar Power System

We supply on-grid solar power systems for residential, commercial and industrial projects. Our range covers small grid-connected installations and larger commercial PV systems. Equipment packages combine solar modules, on-grid inverters, mounting structures and electrical components selected for the site. Explore available system capacities and choose a configuration that matches your grid connection and project needs.

3kW System 50kW System 100kW System 200kW System
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System Selection

On-Grid Solar Systems by Project Size

Choose an on-grid solar system according to the site's electricity demand, installation space and grid connection. Our product range includes systems for residential rooftops, commercial buildings and larger industrial projects.

3kW–10kW Solar Systems

Compact grid-connected systems for homes and smaller buildings. Available grid phase and voltage depend on the selected inverter.

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20kW–50kW Solar Systems

Solar systems for larger rooftops and commercial premises. Module layout, inverter capacity and electrical protection are selected for the project.

View 50kW System →

100kW–500kW Solar Systems

Larger commercial and industrial installations requiring coordinated PV arrays, grid-tie inverters, mounting and AC distribution.

View 200kW System →

Product Range

Compare On-Grid Solar Power Systems

Compare available on-grid solar systems by their listed power ratings. PV array size and equipment configuration are selected for each project.

System Power Class Grid Configuration Product
Residential On-Grid System 3kW Single-phase option; AC voltage by inverter model. 3kW System
Small On-Grid System 5kW Single-phase configuration listed for this model. 5kW System
Commercial On-Grid System 20kW Three-phase configuration; AC voltage by project. 20kW System
Commercial Rooftop System 50kW Three-phase on-grid system. 50kW System
Industrial On-Grid System 100kW Three-phase system; inverter and export controls selected by project. 100kW System
Commercial Rooftop System 200kW Three-phase system; AC voltage depends on the inverter configuration. 200kW System
Industrial On-Grid System 500kW Grid interface, inverter selection and AC distribution designed for the project. 500kW System
The power classes above identify individual system products. Rated inverter AC output and solar array peak DC power are different values. Module count and DC/AC sizing are determined during system design.

System Components

What Is Included in an On-Grid Solar System?

A grid-connected PV system combines solar generation, power conversion, mounting and electrical protection. Equipment packages are configured for each project.

PV Modules

Monocrystalline solar modules generate DC electricity. Wattage, dimensions and module quantity follow the array layout.

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On-Grid Inverters

Grid-tie inverters convert solar DC electricity into utility-synchronized AC power. Inverter inputs must suit the proposed PV strings.

Browse On-Grid Inverters →

Solar Mounting Structures

Mounting systems secure the modules to suitable rooftops or ground structures. Design depends on the site and structural loads.

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Electrical Balance of System

Cables, connectors, isolators, surge protection and AC distribution equipment are selected to suit the electrical installation.

Engineering Requirements

Six Checks Before Selecting an On-Grid Solar System

1. Project Load and AC Power

Review electricity demand, operating patterns and the available grid connection before selecting inverter capacity.

2. Roof or Land Area

Assess available space, orientation, shading and installation geometry to plan the PV array.

3. Grid Phase and Voltage

Match the inverter output to the site supply phase, voltage, frequency and utility connection conditions.

4. PV String and MPPT Design

Check PV string operating voltage, cold-weather Voc and input current against inverter limits.

5. Grid Approval and Export Control

Confirm grid-code documentation, metering, protection and any export restrictions required by the utility.

6. Installation and Monitoring

Plan cable routes, equipment access, communications and monitoring around the site layout and installation conditions.

System Applications

Where On-Grid Solar Systems Are Used

Residential Rooftops

Smaller grid-connected systems supply solar electricity through a home's electrical installation, subject to utility requirements.

Commercial and Industrial Roofs

Commercial buildings and factories can use rooftop PV arrays with suitable inverters, mounting and grid protection.

Ground-Mounted PV Projects

Ground-mounted systems require coordinated module layouts, supporting structures, AC distribution and grid connection.

Conventional on-grid solar systems normally stop supplying power during a utility outage. Backup operation requires appropriately designed equipment and switching.

Project Procurement

On-Grid Solar System Supply and RFQ Requirements

We work with distributors, installers and EPC buyers on grid-connected solar projects. Share your project requirements to discuss system configurations, equipment supply and pricing.

  • Required system capacity or AC output
  • Project location and destination country
  • Electricity consumption or load profile
  • Roof drawings, roof type or land area
  • Grid phase, voltage and frequency
  • Utility export and approval requirements
  • Preferred module and inverter models
  • Equipment scope and delivery schedule
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Related Solar Solutions

Compare On-Grid, Hybrid and Off-Grid Solar Solutions

200kW Commercial Rooftop Solar System

Explore a commercial rooftop grid-connected system with a 200kW AC output rating, PV modules, inverters and mounting components.

View 200kW Rooftop System →

Hybrid Solar Power System

Hybrid systems combine PV generation with compatible battery storage and energy management equipment. Backup capability depends on the configuration.

View Hybrid Systems →

Off-Grid Solar Power System

Off-grid systems supply electrical loads without relying on a utility connection. Battery capacity and inverter power are chosen for the site.

View Off-Grid Systems →

Buyer Questions

On-Grid Solar Power System FAQ

  • What equipment is included in an on-grid solar power system?

    A typical system includes PV modules, on-grid inverters, mounting structures and electrical balance-of-system components. The exact supply package depends on the project.

  • What is the difference between solar system kW and kWp?

    kW is a unit of power commonly used for inverter AC output. kWp describes the peak DC power of the solar module array under standard test conditions. Both ratings may differ within one system.

  • Can an on-grid solar system operate during a power outage?

    A conventional grid-tie inverter normally stops supplying power during an outage. Backup operation requires equipment specifically designed for that function.

  • How do I choose between 50kW, 100kW and 200kW systems?

    Compare your facility's electricity demand, installation space, grid connection capacity and generation target. The final system size follows the engineering design.

  • Can an on-grid solar system export excess electricity?

    Export depends on utility rules, the grid connection agreement and compatible metering and protection. Some projects require export limits or zero-export operation.

  • What information is required for a wholesale solar system quote?

    Share the project location, system capacity, site drawings, grid voltage, electrical demand, equipment preferences and delivery requirements.

Project Enquiry

Request an On-Grid Solar System Quote

Send your project details to discuss system options, equipment packages and quotation terms.

Send Your Solar Project RFQ

Tell us about your solar project and the equipment you need.

 

Xiamen D.T. Multi Tech Co., Ltd. is one of the most professional on-grid solar power system manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale cheap on-grid solar power system from our factory.

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