25kw Grid Connected Rooftop Residential Solar Energy System Single Three Phase 25kw on Grid PV Kit

Customization: Available
After-sales Service: Yes
Condition: New

Product Description

Basic Information

Model NO.On-grid 25kw system
CertificationISO, CE
ApplicationHome, Industrial, Commercial
AC VoltageThree Phase 380V/400V/415V
Solar Panel290W Mono/Poly
InverterGrowatt Series
Capacity1000 sets/Month
HS Code8501610000

Product Description

Solar Energy System

Principle of On-Grid Solar Power Generation

The solar photovoltaic power system connected to the public grid is called an on-grid photovoltaic power generation system. The system structure includes solar battery arrays, DC/DC converters, DC/AC inverters, AC loads, transformers, and other high-performance components.

This system converts the DC power output by the solar array into AC power with the same amplitude, frequency, and phase as the grid voltage. When sunshine is strong, it supplies the AC load with excess electric energy while feeding it into the grid. During insufficient sunshine, it seamlessly obtains electrical energy from the grid to ensure a continuous power supply.

Advantages of On-Grid Solar Systems

1
Cost Reduction: No need for expensive energy storage batteries. The grid acts as your backup, reducing initial investment and maintenance trouble.
2
Revenue Generation: Excess power can be fed back into the grid, allowing you to harvest power and potentially increase income through net metering.
3
High Reliability: The system is not limited by the battery's state of charge and can access electricity from the grid at any time.
4
Optimized Generation: Solar arrays can be installed at the maximum radiation angle to ensure peak power generation throughout the year.
5
Peak Shaving: During summer peaks when air conditioning use is high, solar generation is also at its strongest, helping to balance grid demand.

Product Parameters

Item Part Name Specification Quantity Remarks
1 Solar Panel High-Efficiency 290W 96 16pcs in string, 6 strings in parallel
2 Inverter Growatt 25000TL3-S 1 Three Phase Grid-tied
3 Bracket C-shaped Steel 1 Set Hot-dip zinc coating
4 Connector MC4 Standard 4 Pairs Weather-resistant
5 AC Cables 4*10mm² 20m High conductivity
6 PV Cables 4mm² 500m Solar array to inverter
7 Distribution Box AC Distribution 1 With breaker and SPD

Projects & Factory Showcase

Technical Drawing

Company Overview

Focusing on clean sustainable solar energy, we provide total solutions for the global green energy market. Our expertise spans across the solar industry value chain, including raw materials, PV equipment, EPC (Engineering, Procurement, and Construction), and O&M (Operations and Maintenance).

With a commitment to environmental protection and high-quality raw materials, we supply everything from 3KW residential kits to large-scale industrial solutions. We endeavor to protect precious environmental values through the promotion of efficient photovoltaic utilization.

Frequently Asked Questions

What are the main products included in this system?
The system includes high-efficiency solar panels (Mono/Poly), a Growatt on-grid inverter, C-shaped steel mounting brackets, specialized PV/AC cables, and an AC distribution box with protection devices.
Do I need batteries for this on-grid system?
No, on-grid systems do not require batteries. They use the public utility grid as a virtual storage, which significantly reduces the initial cost and maintenance requirements.
Can this solar system work at night?
Solar panels do not generate electricity at night. However, because this is an on-grid system, your home or business will automatically draw power from the utility grid during nighttime hours.
What is the advantage of a three-phase system?
This 25kW system is designed for three-phase (380V/400V/415V) setups, making it ideal for large residential properties, commercial buildings, and industrial applications that require stable, high-capacity power.
What payment methods and MOQs do you accept?
The minimum order quantity (MOQ) is 1 set. We accept various payment methods including T/T, L/C, Paypal, and Western Union for your convenience.
How is the shipping cost calculated?
Shipping costs depend on the quantity and the preferred method (Sea, Air, or Express). Once the order quantity is confirmed, we provide a detailed quote based on your destination port.
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