Saudi students invent robot to improve solar panel efficiency

The technology addresses the problem of decreased efficiency in the production of electricity by photovoltaic solar panels caused by harsh environmental conditions. (Photo/Social media)
Updated 20 April 2019
0

Saudi students invent robot to improve solar panel efficiency

  • The device boosts productivity from 70% to 80%

TAIF: Two students at Taif University in Saudi Arabia have invented a robot that improves the efficiency of solar panels by more than 14 percent by keeping them clean and dust free.
The technology developed by Ahmed Fayez Ahmed Mohammed and Ahmed Ali Zayed Oudha, who are studying electrical engineering, addresses the problem of decreased efficiency in the production of electricity by photovoltaic solar panels caused by harsh environmental conditions, including the build up of dust, which can be particularly problematic in desert environments.
To counter this, they created a high-performance, cost-efficient smart robot that prevents the accumulation of dirt and dust on the panels.
It has sensors that allow it to move across the surface of the panels and accurately detect and remove any buildup. They also prevent the robot from wasting energy operating when the panels are not generating power — for example at night or on cloudy days. The cleaning mechanism uses cylindrical brushes and a high-performance fan.
The students worked on the project under the supervision of Dr. Mohammed Salahuddin Mohammed Suleiman and Dr. Musleh Al-Harthy, the dean of the engineering faculty.


Saudi Arabia, UAE to attend US-led Palestine investment meeting

Updated 23 May 2019
0

Saudi Arabia, UAE to attend US-led Palestine investment meeting

  • The Palestine Liberation Organization and Islamist group Hamas have called for an Arab boycott of the meeting
  • Saudi Arabia has assured Arab allies that it will not endorse any US plan that fails to meet key Palestinian demands

JEDDAH: Saudi Arabia and the UAE will participate in a conference next month in Bahrain aimed at encouraging investment in the West Bank and Gaza Strip, as part of US President Donald Trump’s long–awaited Israel–Palestine peace plan. 

The Peace to Prosperity conference, to be hosted on June 25–26 in cooperation with the US, has already been rebuffed by Palestinian officials and business leaders, who want their political demands met by any proposed solution to the conflict.

The Palestine Liberation Organization and Islamist group Hamas have called for an Arab boycott of the meeting.

The Saudi minister of economy and planning, Mohammed bin Majid Al–Tuwaijri, will attend, the Saudi Press Agency reported on Wednesday.

The UAE Ministry of Foreign Affairs and International Cooperation said Abu Dhabi would also send a delegation.

The Palestinian Authority has boycotted American peace efforts since late 2017, when Trump decided to move the US Embassy from Tel Aviv to Jerusalem and recognized the latter as the capital of Israel, reversing decades of US policy.

The Trump administration has sought to enlist support from Arab governments.

But Saudi Arabia has assured Arab allies that it will not endorse any US plan that fails to meet key Palestinian demands, which include affirming East Jerusalem as the capital of a Palestinian state, the right of return for refugees, and a freeze on Israeli settlement construction.