Lithium Home UPS Cabinet Design

# Mechanical Cabinet Design for High-Frequency Lithium Home UPS

Hi,

We are developing a **High-Frequency Lithium-ion Home UPS** for the Indian market and are looking for an experienced **Mechanical/Product Design Engineer** to design a compact and production-ready cabinet.

The initial requirement is for a **1 kW High-Frequency Home UPS**, with consideration for future **1.6 kW and 2 kW models**.

## Scope of Work

We will provide the dimensions/details of:

* Main Power PCB
* Control PCB
* LiFePO4 battery pack
* LCD/display
* Cooling fan
* Heat sink
* AC input/output sockets
* MCB/fuse
* Switches and other components
* Reference cabinet/design images

The designer should develop the complete mechanical design, including:

* Compact and premium-looking cabinet
* Complete internal component arrangement
* Sheet-metal enclosure design
* PCB mounting arrangement
* Battery mounting arrangement
* Cooling fan and ventilation design
* Proper airflow for heat dissipation
* Front panel design
* Rear panel design
* Easy assembly and servicing
* Electrical safety and proper clearances
* Design suitable for laser cutting and CNC bending
* Cost-effective design suitable for mass production

## Required Deliverables

Please provide:

1. Complete **3D CAD assembly**
2. Individual mechanical part designs
3. **STEP files**
4. Native CAD files (SolidWorks preferred)
5. **2D manufacturing drawings**
6. **DXF files for laser cutting**
7. Sheet-metal **flat patterns**
8. Bend details
9. Mechanical BOM
10. Fastener details
11. Exploded/assembly drawing
12. Front, rear and side views
13. Basic 3D rendered images

## Important

This should be a **production-ready mechanical design**, not only a cosmetic 3D model.

The final design will be sent to a local sheet-metal fabrication company for prototype manufacturing.

Experience in **sheet-metal enclosure design, electrical/electronic products, power electronics, UPS/inverter cabinets, battery enclosures, or similar products** will be preferred.

## Budget & Timeline

**Budget: ₹7,000 to ₹10,000**

Please quote your best price and delivery time.

When applying, please share examples/portfolio of similar **sheet-metal enclosures or electronic product designs**.

We can provide all component dimensions and reference images after selecting the designer.

Looking forward to working with an experienced designer.

Thank you.