Title
DEVELOPMENT OF SOLID STATE LAMPS AND ENERGY MANAGEMENT APPLICATIONS: LED LIGHTING, LARGE SCALE PV DESIGN AND ENERGY CONSUMPTION ,Used
Delivery time: 8-12 business days (International)
LED LAMPS, PV DESIGN & ENERGY MANAGEMENT. Firstly, the author wrote a JAVA objectoriented program to design lighting systems. A stepbystep lighting design procedure is compiled. Illuminance calculations are performed and the software displays relevant Isolux diagrams on a floor plan. The author heads the Service Learning and Development unit that provides training in energy management, in collaboration with government organizations and industry. In the second project the SLD unit performs energy audits, retrofits and new lighting installations at a school, to significantly reduce the electricity consumption. Thirdly, low cost inverters, solid state lighting luminaires and driving circuits were designed, simulated and developed. The high bright LED lamps were installed and commissioned at sites in a rural community. Designed AC driven LED streetlamp installations were commissioned in a pilot site at a local municipality. Finally, recommendations were made to optimize an inefficient hybrid solar?diesel, off grid system on a farm. A voltage regulator and 17kWp standalone solar PV plant, with grid tie capabilities, are designed.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.