Solar Photovoltaic Modules
Peak Power: 3 – 315Wp
- MOTECH mono/multicrystaline solar cells connected in series
- Designed for 600V or 100V applications
- For residential, commercial and solar farm On/Off grid applications
- Output power tolerance of 0 to 4.99 Watts (Plus Tolerance)
- Robust, anodized aluminium frame and tempered glass
- Junction box, easy click connectors and cables
- Manufactured using world-class quality standard components
Quality, Reliability and kWh Yield
Modules are powered by industry acknowledged high performance, reliable silicon cells. The modules have been designed and engineered by experienced technocrats from the industry. Rigorous durability and performance tests are performed to ensure each module’s lifetime performance and maximum energy yield.
Solar Home Lighting System
Solar Water Heater
Thermo Siphon Systems
Solar radiation falling on the collector passes through the glass and is absorbed by the absorber consisting of fin, raisers and headers. A special selective coating on the absorber prevents escape of heat to the environment. Water contained in the raiser and headers absorb the heat from the fins and raisers and becomes less dense than the water contained in the storage tank. It rises to the top of the hot water tank, simultaneously the cold water in the tank descends to the bottom header of the collector and gets heated in the absorber ; and the cycle is repeated. After such number of cycles the entire water in storage tank becomes hot.
Forced Circulation Type : In this type of solar water heater, water is pumped from the collectors to the tank. This type of system has a greater control on temperature output and is ideal for commercial and industrial establishments where hot water requirements are high.
Thermo Siphon Systems work on two principles viz,
The water from the solar tank travels into the collectors and is heated with the sun rays and returns back to the solar tank. This is called an Open Loop System. A collector without heat exchanger/close loop needs frequent de-scaling / cleaning, which results in damage of the copper tubes/absorber. Models available :
1- Pressurized Tank
2- Non pressurized Tank
The water in the heat exchanger* travels into the collectors and is heated with the sun rays and returns back to the heat exchanger. This hot water in the heat exchanger in turn heats up the water in the solar tank. This is called a ‘close loop system’ . This ‘close loop ’ technology is to ensure uninterrupted working of the solar water heating system and also to safe-guard the solar flat plate collectors from scaling due to hard water, thus enhancing the life and performance of the collectors. (say upto 15 to 20 years)..
1- Pressurized with heat exchanger
2- Non Pressurized with heat exchanger
Evacuated Tube Collectors (ETC) based Solar Water Heaters (SWH)
Evacuated Tube Collector is made of double layer borosilicate glass tubes evacuated for providing insulation. The outer wall of the inner tube is coated with Selective absorbing material. This helps absorption of solar radiation and transfers the heat to the water which flows through the inner tube.
Solar water heating is now a mature technology. Wide spread utilization of solar water heater scan reduce a significant portion of the conventional energy being used for heating water in homes, factories and other commercial and institutional establishments. Internationally the market for solar water heaters has expanded significantly during the last decade.
Solar Water Pump
- No inverter used , DC motor directly connects to solar PV array.
- Simple installation and maintenance.
- Wide range of solutions : surface, open-well , dripped , sprinkler and others.
- No dependence on erratic grid power
- Advance safety features including dry run, reverse polarity , low voltage and lightening arrest.
- High reliability.
Solar Street Lighting System
Specifications :Solar Street Lighting System (LED)
|2||Illumination hours (Backup)||13 hours||19 hours||15 hours||12 hours||12 hours||15 hours||12 hours||12 hours|
|3||SPV Module||40 Wp||75 Wp||75 Wp||75 Wp||100 Wp||150 Wp||75 Wp||100 Wp|
|4||Max. Module Current||2.5 Amp.||4.5 Amp.||4.5 Amp.||4.5 Amp.||6.0 Amp.||9.0 Amp.||4.5 Amp.||6.0 Amp.|
|5||Battery||20 AH Tubular||40 AH Tubular||40 AH Tubular||40 AH Tubular||75 AH Tubular||75 AH Tubular||40 AH Tubular||75 AH Tubular|
|6||Battery Voltage||12 Volt||12 Volt||12 Volt||12 Volt||12 Volt||12 Volt||12 Volt||75 AH Tubular|
|7||Luminaries||9W LED||12W LED||15W LED||18W LED||24W LED||30W LED||18W LED||24 LED|
|8||Light Output||900 lumens||1200 lumens||1500 lumens||1800 lumens||2400 lumens||3000 lumens||1800 lumens||2400 lumens|
|9||Charge Controller Unit||10 Amps.||10 Amps.||10 Amps.||10 Amps.||10 Amps.||10 Amps.||10 Amps.||10 Amps.|
|10||Operating Hour||Dusk To Down||Dusk To Down||Dusk To Down||Dusk To Down||Dusk To Down||Dusk To Down||Dusk To Down||Dusk To Down|
|11||Battery Make||Hi-Power/Shri Solar||Hi-Power/Shri Solar||Hi-Power/Shri Solar||Hi-Power/Shri Solar||Hi-Power/Shri Solar||Hi-Power/Shri Solar||Hi-Power/Shri Solar||Hi-Power/Shri Solar|
|13||Solar Module Make||MNRE||MNRE||MNRE||MNRE||MNRE||MNRE||MNRE||MNRE|
|14||Pole length||5 Meter||5 Meter||5 Meter||5 Meter||5 Meter||5 Meter||5 Meter||5 Meter|
|15||Pole dia||2 inch||3 inch||3 inch||3 inch||3 inch||3 inch||3 inch||3 inch|
|17||Pole and Mechanical Parts||Galvanize D Iron||Galvanize D Iron||Galvanize D Iron||Galvanize D Iron||Galvanize D Iron||Galvanize D Iron||Galvanize D Iron||Galvanize D Iron|
|18||Battery Box||MS Powder Coated||MS Powder Coated||MS Powder Coated||MS Powder Coated||MS Powder Coated||MS Powder Coated||MS Powder Coated||MS Powder Coated|