Aster e Technologies products

The string optimizer (S-MPPT) is used to solve the problem of voltage mismatch caused by bypass diode damage, PID effect, shadow, different obliquity , dust and other problem.  Tracking the string`s maximum power point (MPPT) function. Conversion efficiency reaches 99.6%, with leading level in the industry. Isolate input and output to avoid strings interaction. Film capacitor, high reliability, long life. Perfect cooling design, no fans with low power consumption. Modular design, simple and quick installation or maintenance. Meet outdoor installation requirements. With protection for over-current, over-voltage, over-temperature state.

High Temp Oxidation Furnace. Horizontal wafer batch processing. Dry & Wet Oxidation up to 1600°C. Oxygen free from 20°C. Automatic loading.
Up to 50 wafers per batch. Up to 200mm wafer size.

PECVD R&D Platform. Direct Plasma, Low RF. Pin Mark Free, Color Uniform. Horizontal Wafer Process. Up to 25 wafers per batch. Compatible up to 200mm. In-situ Cleaning. SiN, SiON, a:Si, SiC, SiCxNy.

The Cylindrical Cell PACK Line is a fully automated production line with its own MES system, involving stations such as cell loading, cell code scan, OCV/IR test, cell sorting & temporary storage, cell into holder, busbar assembly, module welding and module test, with optional functions like barley paper labeling, plasma cleaning and cell code printing.

This flexible Pouch Cell PACK Assembly Line is a fully automated production line, involving these processes: cell loading, cell treatment, adhesive application & curing, module stacking, adhesive application for enclosure assembly, tab bending & ironing, tab welding, harness welding, enclosure welding, appearance & size inspection, and EOL test.