⚡ Parabolic Concentrator Technology
The Solar Parabolic Cooker harnesses the power of a precisely curved parabolic reflector to concentrate sunlight onto a small focal point, instantly generating intense heat (up to 350°C). This concentrated energy is transferred directly to a cooking vessel, enabling boiling, frying, roasting, and steaming without any fuel. The system features a simple manual tracking mechanism to follow the sun, ensuring peak performance throughout the day. Ideal for clean, sustainable cooking in both rural and urban settings.
Core Capabilities
Cooking Performance
- Boiling, frying, steaming, roasting
- Rice: 20–25 min (2‑4 kg batch)
- Dal: 40–45 min (3‑5 liters)
- Vegetables: 20–25 min (2‑3 kg)
System Components
- High‑reflectivity parabolic dish
- Galvanized steel support frame
- Manual single‑axis tracking
- Adjustable cooking vessel stand
- Safety wind lock mechanism
Safety Features
- Sturdy ground‑mounted design
- Heat‑resistant receiver & handles
- Safe manual tracking without glare
- No open flame – zero fire risk
Key Benefits
- Zero fuel cost – complete LPG elimination
- 15‑20 year system lifespan
- 1–2 year payback period
- Minimal maintenance cleaning
📐 Technical Details
| Parameter | Specification |
|---|---|
| Reflector Area | 1.5 m² & 4 m² (Available Options) |
| Type | Parabolic Dish Concentrator |
| Reflector Material | High reflectivity aluminum / mirror finish |
| Reflectivity | ≥ 90% |
| Structure Material | Mild Steel with anti‑corrosion coating |
| Tracking System | Manual (Single Axis) |
| Concentration Ratio | 60:1 to 120:1 |
| Focal Length | ~0.8 to 1.5 meters |
| Operating Temperature | 150°C to 350°C |
| Cooking Capacity | 5-40 persons (based on model) |
| Mounting Type | Ground mounted |
| Wind Resistance | Up to 120 km/h (with locking mechanism) |
☀️ Solar Performance
| Parameter | Value |
|---|---|
| Thermal Output | 1 kW – 3.5 kW (based on model) |
| Solar Efficiency | 50% – 65% |
| Daily Cooking Hours | 5–7 hours (clear sky) |
| Fuel Savings | Significant reduction in LPG usage |
Applications & Impact
Ashrams
Anganwadi
Small PG
Small Hotels / Dhaba's
Sterilization (Hospital PHC)
Small Schools
System in Action
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