Your Cart

No products in the cart.

NAJDEAH نجديه
We enable energy engineers and specialists to explore, learn, and apply renewable energy solutions in practical and innovative ways. From ready-made projects to files, courses, books, and guides, we provide tools that turn knowledge into an actionable experience.
Nooralden Najdeah
First in the Arab world in the field of energy, and first in Jordan in content creation, according to the Favikon platform classification.

Turning sustainable energy from idea to action: we provide the tools, projects, and knowledge that enable engineers and innovators to build a bright energy future.

An updated and expanded version From the solar power plant design guide, covering all design stages with the inclusion of international standards (IEC – NEC),
A comprehensive practical reference for anyone wishing to master the process of designing solar power plants from concept to operation.

Our Impact In numbers

At Najdeah, we believe that knowledge and practice together make a difference, as every project, tool, and course contributes to advancing sustainable energy forward.
0
An advanced, intensive course designed to develop both practical and theoretical skills.
0
An interactive workshop in various fields of renewable energy.
0
Increased project effectiveness and efficiency thanks to our ready-made tools.
0
Engineers and innovators who have benefited from our resources.
Nooralden NajdeahAn innovator in the field of renewable energy and a creator of global educational content

Learn, apply And innovate in the world of renewable energy

4.9/5
Advanced tools and techniques for designing solar energy projects
Ready-made files and projects to speed up implementation
Courses and workshops to enhance practical skills
نقدّم مجموعة شاملة من الحلول المخصصة لدعم مهندسي الطاقة في تحسين الأداء، زيادة كفاءة المشاريع، وتطبيق ممارسات مستدامة تضمن مستقبلًا طاقيًا نظيفًا وفعّالًا.
Our team combines practical knowledge and modern technologies to deliver innovative solutions, enabling engineers to plan their projects professionally, reduce costs, and build sustainable energy systems that are practical and implementable.

Design Guide of Solar Power Plants

The second edition of Eng. Nooralden Najdeah’s guide is a comprehensive practical reference for designing solar power plants from concept to operation. It includes the latest international standards, the Saudi code, and Middle East requirements, along with real-life examples and attached Excel files.
0
Guide Beneficiary

Excel Financial Model for Solar Energy Projects (PPA Excel Model)

Professional Excel Template Ready for full financial analysis For solar power plant projects with a capacity of up to 50 MwpIncludes everything you need for feasibility study, financial assessment, and revenue and cost analysis within Power Purchase Agreements (PPA)

3 Megawatt Solar Project Ready for Implementation and Modifications

Start your solar power plant project with a capacity of 3 Mwp With a comprehensive package that includes All engineering, technical, and financial files, along with dedicated support For a successful and professional design and implementation. 
Engineering and technical files
AutoCAD files, single-line diagrams, string layouts, CCTV systems, and road and transformer plans covering all aspects of engineering design.
Performance and analysis tools
PVSyst file for system performance analysis, structural designs, and Excel models for cable calculations, voltage drop, and cash flow analysis.
3D Design
A complete 3D model of the power plant to help you plan and present the project optimally.

The complete solution for 3 MW solar energy projects

Get Complete package From engineering design, financial analysis, to editable execution files, enabling you to start your project immediately with confidence and professionalism.

اكتشف عالم الطاقة المتجددة مع نجديــــّــــه

We create what lasts—quietly, precisely, and with a clear purpose.

do not know how to thank eng nour for such great explanation !!!
do not know how to thank eng nour for such great explanation !!!


Rania Mohamed A.
Student
الكورس اكثر من رائع و فيه كمية معلومات قيمة مش طبيعية و التركيز علي النقط المهمة ال تميز المهندس ال ذاكر الكورس عن اي مهندس تاني حقيقي حقيقي جميلة جدا



Reham E.
Student
Great course. Very easy to follow and understand.
I learned a lot through this course. No matter you are a beginner or experienced, this course will teach you everything you want to learn regarding solar energy system design and installation.



Omar A.
Solar Energy Engineer
خبرة المهندس نور تظهر بوضوح في هذا المشروع الجاهز. الشرح في الدورات كان متميزًا، والنتيجة هنا مشروع متكامل جاهز للتطبيق.
رانيا محمد
Student
كما كانت دوراته مليئة بالمعلومات القيّمة، المشروع هذا خطوة عملية رائعة تعكس نفس الجودة والإتقان. كل شيء واضح ومُنظَّم بدقة.
رهام
Student
تصميم واقعي ومتكامل. يراعي كل تفاصيل التنفيذ من الكوابل حتى الحمايات. المشروع جاهز فعلاً للتطبيق الفوري.
عمر أ.
Client
خطوة ذكية من المهندس نور — مشروع جاهز يختصر الوقت والجهد لكل من يعمل في مجال التصميم والتنفيذ. أنصح به لكل من يريد انطلاق فوري.
احمد فهمي
Solar energy engineer
“Absolutely amazing plugin. It was super easy to edit and publish. So much interesting options and I need to study it”
Jehna Doe
Graphic Designer
شرح رائع كافي و وافي جداً
الله يعطيك العافية مهندس



Mohammed D.
Solar Energy Engineer
كورس قوي جداً, ومفيد بجميع تفاصيله ومهندس رائع واسلوبه جميل.



Mohamed A.
Freelance React Developer
It was really wonderful course incorporating all aspects of solar energy design – from inception to final reporting. I have learned a lot from it. Thank you very much for offering me this opportunity.



Mohamed A.
Graphic Designer
“Absolutely amazing plugin. It was super easy to edit and publish. So much interesting options and I need to study it”
Getachew H.
Graphic Designer
Simple to understand, and covers the basics of a solar professional’s job, though i wish more detail could have been given to real scenarios (an actual project design on PVSYST with auto-cad and sketch-up) which would have been helpful, the course is good and i would recommend it, thank you for taking your time to make it.



Igwebuike Emmanuel O.
Electrical Engineer
Great course to kick off your career in the designing PV systems. The instructor try as much as possible to provide designing tips that should be taken into consideration. Thank you.
Ahmad F.
Electrical Engineer
Amazing Work 
Highly recommend it

Thanks Eng. noor ♥
Hussain Z.
Electrical Engineer
مهندس مبدع ما شاء الله,,, شرح سهل ورائع



Saif A.
Mechanical Engineer