Solar hot water system is based on the principle of back body absorption. The black surface of the collector absorbs the heat energy from the sun rays and transfer it to the water passing through The copper tubes. Hot water being lighter in density, raised to the insulated storage tank And equal amount of cold water replaces this hot water from the copper tubes.
| Absorber | Copper / Aluminum with Black Chrome |
| Fin Welding | Ultra Sonic |
| Collector Frames | Aluminum Powder Coated |
| Top Cover / Glazing | Toughened Glass 4 mm thickness |
| Collector Area | 2.0 Sq.M |
| Inner Tank | Stainless Steel 304 - L / GI |
| Inner Tank Welding | Seam Welding / Mig Welding |
| Turbulence Preventer | Provided |
| Deep Drawn Dishes | Provided |
| Outer Tank | Stainless Steel |
| Tank Side Dish | GI Powder Coated |
| Heat Retention | 72 hours |
| Insulation | PUF |
| Supporing Stand | GI PU Coated |
| Pressure Release Value | Provided (for pressuria model only) |
| Model | 100 LPD | 200 LPD | 250 LPD | 300 LPD | 500 LPD | |
| No. of Collector | 1 Nos |
2 Nos |
2 Nos |
3 Nos |
4 Nos |
|
| Heater Coil | Optional |
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| Utility Points | 1-2 |
4 |
5 |
6 |
8 |
|
| No. of Persons | 3-4 |
6-8 |
8-10 |
10-12 |
12-15 |
|
| Temperature | 50-60 Deg. C |
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| Inner Tank | Stainless Steel 304 - L/Copper |
| Inner Tank Welding | Seam Welding/Gas Brasing |
| Turbulence Preventer | Provided |
| Deep Drawn Dishes | Provided |
| Inner Tank Material | Stainless Steel / Copper |
| Outer Tank Material | Stainless Steel/Coated Sheet |
| Tank Capacity | 100 / 150 / 200 /250 / 300 /500 |
| Inlet/Outlet Pipe | Stainless Steel / Brass |
| Tank Welding | Tig Welding /Brazing |
| Filler Matetial | Stainless Steel /Copper |
| Thermal Insulation | Rock Wool / PUF |
| Heat Retention | 72 hours |
| Tank Side Dish | Aluminum Powder Coated |
| Heat retention | 72 hours |
| Insulation | PUF |
| Electrical Backup | Provided ISI Make (Optional) |
| Supporting Stand | MS Powder Coated |
| Pressure Release Valve | Provident(for Pressuria model only) |
| Capacity | No.of Persons | Utility Points |
|---|---|---|
| 100 LPD | 3-4 Persons | 1-2 points |
| 200 LPD | 5-6 Persons | 3-4 points |
| 300 LPD | 6-8 Persons | 5-6 points |
| 500 LPD | 10-12 Persons | 7-8 points |
Focusun Energy Systems is a leading designer and manufacturer of Solar Thermal and Solar Photovoltaic Systems.