Green Energy & Storage Construction

We provide solar PV construction, AFC energy storage system planning, and comprehensive O&M services to assist enterprises in energy transition.

A Solar-Storage Hybrid System combines solar power generation with battery storage technology to effectively regulate power output, improve energy efficiency, and ensure power supply stability.

Based on ShiHe Intelligent's track record, combining "Feed-in Tariffs" with "savings on self-use electricity," a pure solar system has a payback period of about 6-8 years. If "Solar-plus-Storage" is implemented, although initial costs are higher, the system can participate in Taipower's Ancillary Service (AFC) to earn operating revenue and fulfill the obligations of the "Major Power User Clause." The overall Internal Rate of Return (IRR) can be stably maintained between 8-10%, while significantly enhancing energy self-sufficiency.

For enterprises with a contract capacity exceeding 5,000kW, we provide a one-stop compliance solution. In addition to directly building green energy equipment (self-generation and self-consumption), ShiHe possesses professional expertise in "Energy Storage System Operation" and "Renewable Energy Certificate (T-REC)" purchasing assistance. We prioritize evaluating factory space and electricity consumption curves to plan the most economical fulfillment ratio, ensuring companies reach their 10% green power goal within the regulatory deadline.

ShiHe conducts rigorous "Structural Engineer Appraisal" and "Load Reinforcement Evaluation" before installation. We use lightweight mounting systems and non-penetrative construction methods to ensure the original waterproofing layer is not damaged. For old factories, we provide structural reinforcement suggestions and calculate wind pressure ratings during the design phase (capable of withstanding level 17 typhoons), ensuring the system remains safe and sound throughout its 20-year operation period.

T-REC is Taiwan's Renewable Energy Certificate; one certificate is generated for every 1,000 kWh of green power. ShiHe Intelligent not only assists with equipment installation but also integrates a "Green Power Tracking System" to automatically record output and handle certificate applications. This is crucial for companies under supply chain carbon reduction pressure (such as Apple RE100) or those needing to report ESG data. We can help resell surplus green power to other companies, creating additional revenue.

We use Lithium Iron Phosphate (LFP) batteries that comply with the international IEC 62619 safety certification, equipped with ShiHe's patented BMS (Battery Management System). In microgrid mode, when Taipower loses power, the system can switch to "Islanding Mode" within 20 milliseconds to provide emergency power for critical loads (such as server rooms and security systems), ensuring production lines do not suffer huge losses due to voltage drops.

The standard process is typically divided into three stages: preliminary evaluation and contract signing (approx. 1 month), administrative procedures and Taipower grid connection application (approx. 3-5 months, depending on regional progress), and engineering construction (approx. 1-2 months). The total time required is about 6-9 months. ShiHe has extensive experience communicating with Taipower, allowing us to effectively anticipate regulatory hurdles and shorten the back-and-forth review time in administrative processes.