
At a time when Thailand's real estate market faces tough challenges—fragile purchasing power and a credit rejection rate soaring to 70%—continuing business as usual by simply "building and selling homes" may no longer be a sustainable solution.
Recently, SENA Development Public Company Limited (SENA), led by Dr. Yui - Assoc. Prof. Dr. Kasara Thanyalakpak, is making a significant "big move" by transforming itself from a developer into a "Green Lifestyle Platform."
Its strength lies in a comprehensive group of subsidiaries, including a construction company, a solar energy business, a non-bank financial service "Ngern Chai Dee," and most recently, a push into the electric vehicle (EV) dealership business under the name “SENA Green Auto.”
Dr. Yui sees that the major problem for consumers today is not just housing, but a "life system that is not interconnected" amid an energy crisis that directly impacts living costs, creating widespread effects that inevitably disrupt personal financial plans.
"The company's mission remains focused on the customer as the center and enhancing their quality of life, starting from housing. Using expertise to build competitive capabilities and diversify related businesses, our current operations aim not only for profit but also to care for society and the environment simultaneously."
Examining SENA’s business model, it is transforming homes into “Energy Hubs” or private fuel stations that can produce, use, and manage energy independently by viewing assets from a new perspective to ensure sustainable quality of life, according to this equation.
Home = Life security: the foundation of residence.
Car = Life freedom: convenient and flexible mobility.
Energy = Expenses to control: a determinant of life quality and a fixed monthly cost.
Through the “Infinite Clean Energy Loop” concept linking home, solar, and EV in a single cycle, the home produces electricity for household use and EV charging, significantly reducing long-term energy costs.
“Today, solar panels are not just an eco-friendly choice but a financial lifeline, with an initial cost of only 95,000 baht, offering tax rebates up to 200,000 baht and immediate savings of 30-50% on electricity bills. This is the most worthwhile investment for modern home infrastructure.”
The key to making this ecosystem work is “Ngern Chai Dee” and smart financial planning (Smart Finance) to ensure that the Green Lifestyle is accessible not only to the wealthy but to everyone.
Dr. Yui revealed that financial data comparisons show that using home equity loans is an interesting option for personal financial planning as follows.
It can be seen that extending the loan term with a home loan significantly reduces monthly installments by more than half (from 7,690 baht to 3,619 baht), clearly increasing cash flow for daily expenses.
From a personal financial planning perspective, SENA’s big move is not just about selling products but fundamentally changing daily cash flow management, such as:
In 2026, SENA aims to sell 1,000 EV units, up from last year's 560 million baht sales. In Q1 this year, sales have already exceeded 150 units worth 800 million baht, reflecting rapidly growing demand.
This business model not only creates new consumer choices but also lays the foundation for a “Lifestyle Infrastructure” that helps Thais control expenses and truly live sustainably under the vision of being a “Lifelong Trusted Partner” that sells not just homes but a "lifeline" amid the energy crisis.
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