Embedded Generation
Two important updates make the embedded generation journey simpler and more rewarding. First, registration is now fully online, so you can apply, upload documents and track your progress in one place. Second, once your system has received final approval and the required metering and agreement arrangements are complete, eligible excess electricity can be fed back into the EEC grid for credits under the approved feed-in arrangement.
Why do I need to register?
A solar PV system connected to the EEC network operates alongside the electricity grid. Registration allows the EEC to confirm that the system has been correctly designed, installed and tested, and that the network can safely accommodate it.
Registration helps to:
- protect your property, neighbours and crews working on the electricity network;
- protect appliances, meters and network equipment from unsafe connections;
- maintain voltage and power quality in your area;
- keep your installation visible and compliant; and
- enable eligible customers to export excess electricity and receive credits under the approved feed-in arrangement.
Important: Do not install, connect or operate a grid-connected PV system before EEC has issued the required approval. A zero-export setting does not remove the need to register because the system remains connected to the EEC network.
Who should register?
Every EEC customer with a solar PV or other embedded generation system connected to the EEC network should register. This includes all size systems in :
- homes, businesses and institutions;
- new systems and systems installed in previous years;
- systems that export excess electricity; and
- systems configured for self-use or zero export.
A system that is off-grid, with no electrical connection to the EEC network, such as solar geyser, solar lights does not need to register. Customers who are unsure should contact EEC before installation.
What has changed?
| Before | Now |
| Download application forms | Apply online in one place |
| Email documents and wait for updates | Upload documents and track progress online |
| Limited visibility of application status | A clearer, trackable journey from application to approval |
Feed-in update
After final approval, an eligible customer may feed excess electricity into the EEC network and receive credits in line with the current approved feed-in tariff, metering rules and connection agreement . Customers should review the latest tariff and charges before applying so they understand the rates, costs and conditions.
Customer benefits may include:
- credits for eligible excess electricity exported to the grid;
- lower electricity purchases from the grid when the PV system supplies on-site needs; and
- support for a more diverse and energy-secure electricity supply in Eswatini.
The Application Process
1. PREPARE
Review EEC requirements, select an accredited installer and prepare the required documents.
2. APPLY
Visit www.eec.co.sz, where you will be directed to an online application portal — www.eg.energy.org.sz. Upload the required documents, and submit the application.
3. ASSESSMENT
EEC checks compliance, metering, safety, and network capacity, then responds within 45 working days.
4. CONDITIONAL APPROVAL
If accepted, EEC issues a Conditional Approval to Install. Do not install or connect before approval.
5. INSTALL AND TEST
Install as approved, notify EEC before testing, commission the system, and upload the required records and certificates.
6. AGREEMENTS AND PAYMENTS
Before EEC issues a final approval customer to settle required costs and sign connection agreement.
7. INSPECTION FINAL APPROVAL AND FEEDBACK
The EEC verifies compliance, issues final approval to generate. Feedback can now commence.
Documents and Downloads
Requirements for Embedded Generation
Ready to begin?
Quick answers
Is the application fully online?
Yes. The new process allows customers to apply, upload documents and follow the application online.
Do I need to register a zero-export system?
Yes. If the system is electrically connected to the EEC network, it must be registered even when configured not to export.
What if my system was installed some time ago?
You should still register it. An accredited installer can help confirm the system details and prepare the required compliance documents.
Can I feed electricity into the grid immediately after applying?
No. Export may begin only after EEC has issued final approval and the required metering, agreement and tariff arrangements are complete.
Where can I get help?
Email apply-eg@eec.co.sz.
Frequently Asked Questions (FAQs)
Q: Is the online process mandatory?
A: Yes,the new process is fully online to make it faster and more transparent for everyone.
Q: What documents do I need?
A: You will need proof of ownership, system specifications, and compliance certificates. The platform guides you through each step.
Q: How long does approval take?
A: Most applications are processed within 45 working days.
Q: What happens after I am approved?
A: Once approved, you can start feeding your excess electricity back to the grid and earning credits through net billing.
Q: What if my solar system was installed years ago?
A: You can still register. All retrospective applications are necessary and welcome.
Q: What if I cannot trace my original installer?
A: Don't worry. We will help you find an accredited installer to support your application.
Q: Whose assistance do I need for my application?
A: You will need an accredited installer to confirm your system is safe and compliant. EEC will guide you through the process. We can connect you with an installer if needed.
Q: What if I need help?
A: Contact apply-eg@eec.co.sz . We are here to support you.
Q: Where can I find accredited installer?
A The Eswatini Energy Regulatory Authority has the list of accredited installers.