Overview of Wind-Solar Hybrid Power Generation System Solution：

A wind-solar hybrid power generation system combines two types of power sources — a wind turbine generator and a solar photovoltaic (PV) array — to generate electricity together. The system uses the PV array and the wind turbine (which converts alternating current into direct current) to store the generated electricity in a battery bank. When power is needed, an inverter converts the stored DC power in the battery bank into AC power, which is then delivered to the user’s load through transmission lines.

Technical Composition

1. Power Generation Section:
Consists of one or more wind turbines and a solar photovoltaic (PV) panel array. Together, they achieve the “wind-to-electricity” and “solar-to-electricity” conversion. Through a charge controller and DC distribution center, the system automatically charges the battery bank.

2. Energy Storage Section:
Composed of multiple battery cells forming a battery bank that stores all the electrical energy generated by the system.

3. Charge Controller and DC Distribution Section:
Includes wind and solar charge controllers, a DC distribution center, control cabinet, and surge protectors. This section connects and integrates all parts of the system and performs automatic charging management for the battery bank.

4. Power Supply Section:
Comprises one or more inverters that convert the DC power stored in the battery bank into standard 220V AC power for electrical appliances. For low-power LED lighting, the batteries can supply DC power directly.

System Features

A. The wind-solar hybrid power generation system consists of solar panels, small wind turbines, system controller, battery bank, and inverter. A reasonable capacity configuration among all components is crucial to ensure system reliability.

B. Owing to the strong complementarity between solar and wind resources, the hybrid system effectively compensates for the shortcomings of independent wind or solar systems. Moreover, since the battery bank and inverter can be shared by both subsystems, the total system cost is reduced and the investment becomes more economical.

C. Wind-solar hybrid power stations are designed for communication base stations, microwave relay stations, border posts, remote pastoral areas, off-grid households, and islands. These systems provide a practical and economical power supply in locations that are far from the main grid, sparsely populated, and have low electricity demand.

Application Areas of Wind-Solar Hybrid Power Supply Systems

A. Wind-Solar Hybrid Public Lighting System

This system uses only wind and solar energy to power lighting fixtures without external grid connection. It combines the advantages of both energy sources, with electricity stored in batteries and smart switches automatically controlling lighting according to ambient light levels—no manual operation is needed.
Main applications: rural and urban roads, highways, flood embankments, and landscape lighting.
Product features: zero electricity cost, zero emissions, energy saving, and environmentally friendly. It generates electricity using natural resources, operates independently, and requires no external power supply or transmission infrastructure.

B. Wind-Solar Hybrid Power Supply for Oilfields

Comprising hybrid power generation and transmission equipment, this system combines wind and solar power to achieve complementary advantages. It provides reliable power for oil well pumps, water pumps, control rooms, lighting, and heaters, significantly reducing energy consumption in oilfields.

C. Household Power Supply System

Used mainly for rural off-grid households, villas, vacation homes, fishing boats, yachts, and home grid-tied systems.

D. Wind-Solar Hybrid Distributed Power Station System

Applied in distributed power stations, user-side grid-connected systems, islands, border posts, and centralized power supply for off-grid villages.

E. Wind-Solar Hybrid Off-Grid Standalone System

Mainly used in communication base stations, gas stations, toll stations, and livestock farms.

F. Wind-Solar Hybrid Monitoring and Indication System

Applied in traffic monitoring and signage, public security and defense monitoring, petroleum and natural gas pipelines, power line surveillance, and forest fire prevention systems.

System Diagram

                                                                                                                   Wind-Solar Hybrid Power Generation System Solution