Integrated PV-Storage-Charging Microgrid Solution

A comprehensive energy system that combines solar generation, energy storage, EV charging, and microgrid technology. Through intelligent energy coordination, it maximizes clean power usage, reduces electricity costs, and enhances grid reliability. This represents a key user-side implementation of modern power systems.Ideal for high-tariff regions, EV charging hubs, and high-reliability settings.

Energy self-sufficiency, reduce external power purchases and lower electricity cos.

Peak shaving and valley filling, the energy storage system charges during off-peak hours and discharges during peak periods, avoiding high peak-time electricity prices and optimizing electricity expenses.

Stable power supply, the combination of energy storage and microgrid enables seamless switch to off-grid mode in case of grid failures, ensuring uninterrupted operation of critical loads (e.g., charging stations, emergency facilities).

100% renewable energy absorption, achieve a "zero-carbon economy" and enhance environmental benefits.

Integrated PV-ES-Charge EMS, cloud-based monitoring, analysis, and control of the system's power usage.

Grid support, participate in demand response, alleviate grid load pressure through energy storage regulation, and contribute to grid stability.

Application Scenarios

Residential energy storage, agricultural photovoltaics, electric vehicle charging stations, industrial parks, commercial complexes, and remote off-grid systems without access to power grids.

Case Sharing
Off-Grid PV Energy Storage Project Solution in Australia

Given the high safety requirements of oil and gas fields, the project adopts a "centralized photovoltaic + flow battery energy storage" approach to build a safe, efficient, and cost-effective PV energy storage system. It utilizes free solar energy to power the normal operations of oil and gas field loads, while the energy storage system stores surplus electricity to supply loads during nighttime when there is no photovoltaic output. This project not only ensures stable power supply but also reduces fuel costs for power generation and cuts carbon emissions to protect the ecological environment.

System Composition

PV modules: 680Wp × 2380
Energy storage system: 1MW/6MWh × 1
Inverter integrated machine: 1MW × 1
Inverter cabinet: Customized × 1
Transformer: SCB13-2500 × 1

System Topology Diagram

The FOB price of the energy storage system equipment for this project is approximately 15.74 million yuan. With an installed power of 1MW and a capacity of 6MWh, the annual discharge capacity reaches 2.037 million kWh. The FOB price of the PV system equipment is about 5.18 million yuan, with an installed power of 1.618MWp and an annual power generation of 3.13 million kWh. The total FOB price of equipment for the project is approximately 20.92 million yuan.

+ Customized solutions

Base EMS
Flow Battery Photovoltaic Charging Station Lithium Battery Other

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