| Technical Specifications "AVIN"® Solar Flat Plate Collector | |
|---|---|
| FRP Body Collector with Copper Absorber | |
| Product Description | Solar Flat Plate Collector |
| Typical Collector Area (sq. m) | 2 sq. mts |
| Typical Water Delivery (lpd /day) | 155 lpd @ 60 |
| Typical Heat Delivery (kCal / day) | 5600 kCal/ day/ collector |
| Temperature range (deg. C) | 60 - 80 degrees |
| Typical Temperature drop in storage | 2 - 5 degrees depending tank during night upon site/weather condition |
| Collector Energy Generation Capacity | 6100 kCal/ day/ collector |
| Collector Housing | FRP (Fiber Glass Reinforced Plastic) Body, 2.5 to 3mm |
| Number of Risers & Headers | 9 nos. & 2 nos respectively |
| Collector Weight without Water/ Liquid | 38.5 kg approximately |
| Water/ Liquid holding capacity of Collector | 2.5 litres approximately |
| Description of materials used | |
| Insulation Material | Polyurethane Foam (PUF) |
| Absorptive coating material | Black |
| Header and Riser Piping | Copper-Copper 2 header and 9 risers |
| Absorber material | Copper-Copper Absorber |
| Glazing Material | Toughened/Tempered Glass |
| Sr | Item | Life Span | |||
| Grade 1 | Grade 2 | Grade 3 | Grade 4 | ||
| 15 Yrs & above | 10 Yrs & above | 5 Yrs or Less | 2 Yrs max. | ||
| 1 | Collector Box | FRP Body | Aluminium | Mild Steel | Mild Steel |
| 2 | Absorber panel | Copper | Copper | Mild Steel/GI | Alu or M.S. |
| 3 | Fin riser & Header | Copper- 9 riser | Copper | Steel or Copper | GI/MS |
| 4 | Coating | Selective Black | Selective Black | Black Paint | Black Paint |
| 5 | Gasket Seals | Silicone rubber | EPDM | Neoprene/rubber | Rubber |
| 6 | Grommets | Silicone rubber | EPDM | Neoprene/rubber | Rubber |
| 7 | Cover Glass | Tempered/low iron float glass | Toughened window/float | Window Glass | Plain Glass |
| 8 | Insulation | Polyurethane or isocyanurates | High density fibre glass/polyurethane | Low density mineral wool | No insulation or less thickness |
| 9 | Piping | All Copper | GI Pipe - 'B' Class | GI pipe 'A' Class | |
| 10 | Sealants | Silicone | Silicone | Nil | Nil |
| 11 | Screws/nuts/bolts | SS/Brass | SS/Brass | Zinc coated MS | M.S. |
| 12 | End connections | Gunmetal internal threaded coupling | Flange of copper | GI/MS flange | MS flange |
| 13 | Scale prevention | Auto descale | Not available | Not available | Not available |
Company established by Mr Avinash Brahmbhatt. Operations of the firm date back to 1969 when the firm was engaged in manufacturing and marketing of chemicals, petrochemicals, engineering goods and electricals. In 1980 the firm entered the field of non-conventional energy.