Fuel-wood shortage is a rising issue that has so far been frequently addressed. Solar cooking is a promising solution to firewood dependency, and the prettiest method to exploit solar energy. The objective of this paper is to manufacture and testing of the performance of SK14 solar cooker under the Ethiopian climate. The cooker was contrived from market available flat iron and reflective aluminum sheets having a reflective index of 0.9. Experimental tests without and with load were carried out. The performance tests were conducted on March 1st and March 13th, 2020 in Bahir Dar, Ethiopia. The no-load test results revealed that the maximum temperature, stagnation temperature inside the midpoint of the cooking pot and first figure of merit were 212 °C, 188 °C, and 0.22 °C/W/m² respectively. The load tests have shown that the cooking power, standard cooking power, thermal efficiency, and second figure of merit are 635 W, 375.8 W, 46.4%, and 0.625 respectively. The cooling test also showed an optical efficiency of 51.59 and heat loss factors of 0.328. In conclusion, cooking power and achieved temperature acquired by SK14 confirms cooking of common Ethiopian dishes with great flexibility.

薪柴短缺是一个日益严重的问题，到目前为止，这一问题经常得到解决。太阳能烹饪是解决木柴依赖的有前途的解决方案，也是开发太阳能的最漂亮方法。本文的目的是在埃塞俄比亚气候下制造和测试SK14太阳灶的性能。该炊具由市售的具有0.9的反射率的扁铁和反射铝板制成。进行有负载和无负载的实验测试。性能测试于2020年3月1日至3月13日在埃塞俄比亚的巴希尔达尔进行。空载测试结果表明，炊具中点的最高温度，停滞温度和品质因数为212°C，188°C和0.22°C / W / m ²分别。负载测试表明，烹饪功率，标准烹饪功率，热效率和第二品质因数分别为635 W，375.8 W，46.4％和0.625。冷却测试还显示出51.59的光学效率和0.328的热损耗因子。总之，SK14所获得的烹饪能力和所达到的温度使烹饪埃塞俄比亚普通菜肴具有极大的灵活性。