Photovoltaic Turnkey Solutions

We offer total turnkey solutions for setting up Solar Module Manufacturing Facility, solar cell manufacturing facility, wafer manufacturing facility right from crystal puller to wire sawing from best known know How technology and solutions provider from different part of the world.

Day 4 Eco-Tec Germany :
Day 4 Eco-Tec’s Photovoltaic Turnkey Solution is used in the Photovoltaic industry worldwide and is adapted to the specific requirements in India (equipment esp. for the Indian market with low entry level price but high quality and modular upgrade possibility). Quality, precision and reliability are the hallmarks of the Photovoltaic System Solutions built and provided by Day 4 Eco-Tec. Thanks to their high reliability and short commissioning times, these systems enjoy an excellent reputation, as can be seen from the high export share of over 65 percent.

Products include the ecoSol® for the production of Solar Modules; the ecoContact^TM for contacting of Thin Film Modules and Cells; the ecoSplit^TM for raw wet wafer separation, and a leading market-share process carrier for solar wafers and cells, the ecoCarrier^TM.

ecoSol® is the most modular and flexible system on the market and offers the possibility to manufacture varying kinds of laminated solar modules of various sizes, with various types and sizes of solar cells, that consist of one glass plate on the top, the two isolating EVA foils, the solar cell array and the back side foil.

Wafer Singulation: Inline: ecoSplit^TMI
Wafer Separation from the sawn stack into 5-8 tracks for inline wafer processing
The function of the wafer stack splitter is to automatically separate single wafers from the sawn stack. The sawn and pre-cleaned stack is separated manually into short stacks before loading into the ecoSplit^TMI for safe and fast single wafer separation. After separating the single wafers are lined up for simultaneous inline transfer to the cleaner module interface automatically. A sprinkler system is used throughout the system to prevent the wafers from drying out during the entire process.
ecoSplit^TM system is the most cost effective system on the market with a very fast Return of Investment. This is due to its low cost, highest throughput and lowest breakage rates.

Wafer Carrier: ecoCarrier^TM
For manufacturing, transport and stocking photovoltaic wafers and cells.
These carriers are very stable with a low C of G, have a high positional accuracy required for automated loading, also they are thermally stable and have excellent drying properties to reduce any cross contamination between processes

Features :

• Suitable for use in wet chemical processes
• 50 or 100 wafers
• Highly suitable for automated loading and unloading of wafers
• For square and pseudo square wafers
• Excellent drying properties
• Compatible with integral transponders (factory integrated on request)
• Dimensionally stable through rapid temperature change.
• 100mm, 125mm, 156mm (square and pseudo square wafers)