【Introduction】:

Maximum power point tracking (MPPT) technology for solar cells ensures that the photovoltaic device maintain their maximum output power, when the load or ambient enviroment (e.g. light intensity) change.

【Product advantages】:

The multi-channel thin-film photovoltaic maximum power point tracking and J-V measurement system can accommodate the long-term performance assessement of solar cells over 4-32 channels.Each channel is equipped with temperature and humidity probes, which can read temperature and humidity in real-time. Special fixture design can effectively conduct temperature and achieve precise temperature control. This advanced system  is an imeet mportant tool for obtaining the change process of photovolatic device performance parameters. This system can also  hysteresis effects.

Schematic representation of test results

【Equipment specifications】 

Current range: -10 mA~10 mA

Current resolution: 1 uA

Voltage range: -2.4 V~2.4 V

Voltage resolution: 3 meV

Channel selections: 4-32 channels

Fixture size:  80 mm * 80 mm

Fixture strutcture: based on the pattern provide by the customers

Power supply size: 150mm * 100 mm;