With fossil fuel prices and the use of fossil fuels and emissions of pollution of the environment temperature (slightly) room effects, development of renewable clean energy has become one of the major strategic issues in an international context. Solar energy is inexhaustible human use inexhaustible renewable energy is clean energy, does not produce any environmental pollution. Thus the development of solar cells (slightly) faster, efficient, development of low cost solar cells is the primary task. solar cell research and production , IV curve test is an important part of the curve is measured by the IV characteristic obtained open-circuit voltage (Voc), short circuit current (Isc), fill factor (FF), efficiency (η), the series resistance (Rs), the parallel resistance (Rsh) and other parameters, timely and accurately reflect the solar cell performance is good or bad, from the (slightly) link, to provide guidance for the preparation of high-performance batteries diffusion is the most central part of the solar cell, the result can be achieved by diffusion electrodes characterized; For silicon solar cell output power, the battery must be produced, the lower electrode, the electrode quality is directly related to cell efficiency. This paper by screen printing electrodes, then (slightly) the results of the test system curve measured according to That Rs and Rs (slightly) pole sintering.