PROJECT
Installation Project Solar Cell for Office
12 kW, Sakon Nakhon
Update on the 12 kW solar cell installation project at an office in Sakon Nakhon Province. Solving multi-directional roof challenges with Microinverters, helping reduce electricity costs by over 88,000 THB/year, with free assessment included.
Project Specification
VERIFIED
Project Type
Office / Work Office / Commercial Building
Installation Location
Sakon Nakhon
Installation Capacity
12 kW
Estimated Electricity Savings
≈ 7,379 THB/month
(≈ 88,548 THB/year)
(≈ 88,548 THB/year)
*Kilowatt Peak (kWp) is the unit used to measure the maximum power output a solar panel can produce under Standard Test Conditions (STC) in a laboratory, not actual production.
It's important to note that kWp represents theoretical peak output, not actual production. In real-world operation, the actual power generated can vary significantly due to numerous factors such as: Weather conditions (e.g., cloudy, rainy), Higher panel temperature, Panel orientation and tilt, Partial shading, Panel cleanliness, Time of day.
It's important to note that kWp represents theoretical peak output, not actual production. In real-world operation, the actual power generated can vary significantly due to numerous factors such as: Weather conditions (e.g., cloudy, rainy), Higher panel temperature, Panel orientation and tilt, Partial shading, Panel cleanliness, Time of day.
Solar Cell Installation Project: 12 kW in Sakon Nakhon
The PUMA SUNERGY team brings you an update on a solar energy system installation project for a business in the Northeast region. In this project, we were trusted to conduct an on-site assessment and install a 12 kW solar panel system for an office building and headquarters in Sakon Nakhon Province.
By nature, office operations typically reach their peak electricity consumption during the daytime (Daytime Load), especially from air conditioning systems that must remain running throughout working hours, as well as various office equipment. Installing solar panels is therefore the most precise solution to leverage solar energy to help offset monthly electricity costs.
Why Does This Roof Style Require the Microinverter HM-1500?
Observing from the aerial view of the site, it is apparent that the structure features a "Hip Roof" style with multiple sloped faces. This required our engineering team to design a solar panel layout distributed across various directions of the roof to achieve optimal sunlight exposure.
Due to limitations regarding light direction and varying shading at different times of the day, selecting the Microinverter HM-1500 model is the key to success in this project. This is because the system isolates the operation of each panel independently; panels facing direct sunlight can generate power at full capacity without having their efficiency dragged down by panels on the shaded side. A standard String Inverter system would not be able to achieve this level of performance.
How Much Can a 12 kW Solar Cell Installation Save on Electricity Bills? Is It Worth It?
When deciding to install solar cells for medical facilities or businesses, the key consideration is "long-term value." For a 12 kW office setup, the system can generate an average of approximately 1,560 units (kWh) per month, which will positively impact the company's electricity bill as follows:
- Reduce monthly electricity expenses: Saves approximately 7,379 THB
- Reduce annual electricity expenses: Saves over 88,548 THB
With this level of electricity savings, when compared to the current investment budget, the payback period will be approximately 3-4 years. After passing the payback period, the solar cell system—which has a lifespan of over 20 years—will act like a profit generator that significantly cuts costs for your organization.
Break-even Point (ROI) Estimation Graph for 12 kW Project
Estimated Break-even Point based on projected savings of ≈ 88,548 THB/year
If you are wondering what system size your business or hospital should use and how many years it will take to break even, entrepreneurs can use the initial solar panel break-even point calculator for your organization by yourself right here. Or, if your office is smaller than this, you can view the 9 kW Home and Home Office Solar Cell Installation Project in Taling Chan for more details.
Transform Your Office into an Energy-Saving Workspace with PUMA SUNERGY
If you would like our engineering team to conduct an on-site assessment and design a system customized for the best value for you, you can instantly check the initial installation package price details or contact our sales department
Tel: 061-6479393
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