JOINHANDS 2.15MW Energy Storage
Location: Eastern Economic Corridor (EEC), Rayong Province, Thailand
Project Type: Integrated solar PV + battery energy storage system
System Capacity: 1.2MW solar PV + 2.15MW energy storage
Service Scope: Integrated solar-storage solution, system design, installation, commissioning, energy management strategy
Commercial Model: Industrial energy management solution
Estimated Energy Cost Reduction: More than 25% comprehensive electricity cost reduction
Key Function: Peak-valley arbitrage, demand management, backup power, self-consumption, energy autonomy
Status: Real case from Red Solar Thailand company profile
Project Overview:
The customer required more than conventional rooftop solar savings. The project needed to reduce overall electricity cost, improve power reliability, protect key production lines from grid interruption risk, and build a more flexible energy management model.
Red Solar Solution:
Red Solar designed a combined 1.2MW solar PV and 2.15MW energy storage system. The solution uses solar generation for self-consumption, energy storage for peak shaving and tariff optimization, and fast-response backup capability to support continuous production.
Project Highlights:
1.2MW solar PV combined with 2.15MW energy storage
More than 25% comprehensive electricity cost reduction
Peak-valley electricity price optimization
Demand management for industrial loads
Millisecond-level backup response from the storage system
Integrated model: self-consumption, storage peak shaving, and excess electricity management
Project Result:
The project helps JOINHANDS Group optimize energy cost, improve power reliability, and reduce dependence on the public grid. It also provides a strong reference for industrial customers in the EEC that need both solar savings and energy resilience.
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