Giá đèn đường led bao nhiêu là hợp lý?

Giá đèn đường led bao nhiêu là hợp lý?

Bài toán cho tiết kiệm có thực sự tiết kiệm khi chúng ta chỉ chạy theo trào lưu mà mua đèn đường LED bằng mọi giá. Bài viết này chỉ đúng khi chúng ta chỉ tính đến hiệu quả kinh tế qui ra tiền và sẽ không đúng nếu chúng ta mua đèn với giá cao vì cảnh quan đô thị hay các lý do khác…

đèn đường led

Trước tiên chúng ta xét các điều kiện hiện tại đã có một đèn đường LED sử dụng trong 1 ngày dùng 5h với công suất 250w/h và 6h còn lại dùng với công suất 60w/h với 2 cấp công suất và ta có một cây đèn LED sử dụng tương tự 5h đầu 120w/h và 6h sau với 60w/h với 2 cấp công suất thì ta có bảng tính kinh tế như sau:

 
Tên sản phẩmĐèn Thông ThườngĐèn Đường LED
Lượng điện tiêu thụTiền điệnLượng điện tiêu thụTiền điện
+ 5 h đầu tiêu thụ/ngày

+ 6h sau tiêu thụ/ ngày

1.25 kwh

0.75 kwh

2.500 đ

1.500 đ

0.6 kwh

0.36 kwh

1.200 đ

720 đ

+ 1 ngày sử dụng

+ 1 năm sử dụng

4.000 đ

1.460.000 đ

1.920 đ

700.800 đ

Chúng ta thấy rằng 1 năm tiền điện tiết kiệm được 759.200 đ. Giả định 5 năm là điểm hoàn vốn thì giá thành sản phẩm sẽ phải thấp hơn.

759.200 đ/năm × 5 năm = 3.796.00 đ

Đây là giá cao nhất có thể mua đèn sau 5 năm, nhà nước chỉ có lợi sau 5 năm.

Đây là giá mà chúng ta chưa tính lãi suất trong 5 năm. Nếu tính lãi suất đầu tư thì giá đầu tư chỉ dao động trên 3.000.000 mà thôi.

Trong trường hợp mua mới hoàn toàn (đầu tư mới) thì giá 1 cây đèn Soding tầm 1.800.000 đ thì chỉ cần 2 năm là hoàn vốn.

Chúng ta có thể thấy sự hiệu quả của đèn LED trong chiếu sáng đường phố.

đè led chiếu sáng đường phố

Địa chỉ uy tín mua đèn đường led tại Tphcm

Trên thị trường có khá nhiều địa điểm cũng như chủng loại đèn đường khác nhau. Ngày càng có nhiều nguồn hàng trôi nổi không rõ nguồn gốc xuất xứ với chất lượng kém cạnh tranh về mức giá. Khi bạn chọn mua đèn đường ngoài giá cả thì bạn cần chú ý đến chất lượng sản phẩm. Đèn đường có chất lượng tốt mới đảm bảo được độ sáng, tuổi thọ của đèn cũng như tiết kiệm được điện năng.

đèn đường led tại Tphcm

Khách hàng liên hệ Srigel để được tư vấn chi tiết về đèn đường led cũng như các sản phẩm khác như: đèn chiếu sáng nhà xưởng, đèn pha …

  • Hotline: 0911 400 770
  • Email: srigel.com.vn@gmail.com
  • Website: https://srigel.com.vn/
  • Địa chỉ: Số 526 – 528 Xô Viết Nghệ Tĩnh, P. 25, Q. Bình Thạnh

 

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