Sarawak NEM Solar Programme: How to Apply for SEB Bill Credits (2026 Guide)

Sarawak operates its own electricity grid through SEB (Sarawak Energy Berhad), separate from Peninsular Malaysia's TNB. The Sarawak NEM (Net Energy Metering) programme allows homeowners and businesses to export excess solar energy to the grid. Unlike Peninsular Malaysia's Solar ATAP, Sarawak pairs it with a state subsidy of RM8,000 to RM12,000 paid directly to eligible landed homeowners. This guide walks you through the complete application process.

Sarawak NEM Programme Overview

Sarawak's NEM programme is administered by SEB and allows solar system owners to export excess electricity to the grid. Two separate things are going on, and conflating them is the most common mistake we see. NEM itself is a bill credit mechanism — your monthly SEB bill is reduced for exported solar energy, and Sarawak Energy has not published how unused credit is treated, so we do not state a rollover or expiry rule. The Sarawak Energy subsidy is separate, and it is real cash — RM8,000 to RM12,000 by inverter band, paid into your own bank account after installation.

Am I Eligible? Subsidy Eligibility Checklist

Before beginning the application, confirm all of the following:

• You are a Malaysian citizen (MyKad holder) residing in Sarawak
• Your property has a SESCo electricity account (not TNB — some Sarawak properties near the Sarawak-Sabah border or Federal Government areas may be on TNB)
• Your property is a landed residential unit — single-family home, terrace, semi-D, or bungalow. High-rise units are generally not eligible unless the building has a dedicated roof space and a management corporation willing to apply
• You have not previously received a solar subsidy from SESCo, Sarawak Energy, or the Federal government (for example SolaRIS)
• Your subsidy amount is set by inverter capacity, not household income: RM 8,000 for 2–3.5 kWac, RM 10,000 for above 3.5–6 kWac, RM 12,000 for above 6–50 kWac. There is no income test and no subsidy below 2 kWac
• Only one subsidy per Sarawak Energy contract account owner, and your NEM contract must be signed upon completion by 31 December 2026, against a 10 MW first-come first-served quota
• Your installer is a SESCo-registered contractor with EIU-certified personnel — the application cannot be submitted through an unregistered installer

Required Documents: Complete Checklist

Prepare all documents before starting the application. Incomplete applications are rejected and require resubmission, adding 2–4 weeks to your timeline.

Applicant Documents

• Photocopy of MyKad (front and back)
• Latest SESCo electricity bill (not more than 3 months old)
• Proof of property ownership: land title, sale and purchase agreement, or strata title
• Your last three SESCo bills — the kWh consumed, not just the ringgit amount, because the approved system size is 75% of that three-month average
• Your bank account number — Sarawak Energy pays the subsidy into your own account, so have it ready before you sign
• Your SESCo contract account number and IC number, both required on the subsidy form

Property Documents

• Site plan or floor plan of the property
• Roof photograph showing available panel mounting area
• Written consent from property owner if applicant is a tenant (rarely applicable for owned homes)

Installer-Provided Documents (Obtained After Site Assessment)

• Proposed system design drawing (single-line diagram)
• Installer's SESCo contractor registration certificate
• Itemised quotation with brand and model of all major components
• Equipment datasheets (panels, inverter, mounting system)
• SIRIM certification for all major components

Step-by-Step Application Process

Step 1: Choose a SESCo-Registered Installer (Week 1)

This is your first critical step. Only installers on SESCo's approved contractor list can submit applications on your behalf and receive the subsidy disbursement. Request the SESCo contractor registration certificate from any installer you approach — a legitimate installer will provide this without hesitation.

In Sarawak, Trexon works with a SESCO Registered Electrical Contractor partner who submits the NEM application on your behalf and handles the full application process for our customers.

Step 2: Site Assessment and System Design (Week 1–2)

Your chosen installer will conduct a site assessment covering:

• Roof orientation, tilt angle, and shading analysis
• Structural assessment of roof load-bearing capacity
• Electrical panel and wiring inspection
• SESCo meter type check (single-phase vs three-phase)
• Review of your last 12 SESCo bills for consumption analysis

Based on the assessment, the installer prepares a system proposal with the recommended system size (typically 3–8kWp for most Sarawak homes), expected generation, and the full price (the subsidy is paid to you separately, not deducted).

Step 3: Submit Application to SESCo (Week 2–3)

Your installer submits the application to SESCo on your behalf through the SESCo NEM portal. The application package includes all applicant documents, property documents, and system design documents listed above. Upon submission, you receive an application reference number for tracking.

Step 4: SESCo Technical Review (Week 3–6)

SESCo's technical team reviews the application. Common reasons for rejection or delay at this stage:

• Incomplete documentation (missing bills or account documents, or property title)
• System size exceeds approved load (your SESCo meter capacity)
• Proposed panel placement blocks access routes or extends beyond property boundary
• Installer's equipment not on SESCo approved equipment list

If your application requires clarification, SESCo contacts your installer directly. Ensure your installer responds promptly to keep the review moving.

Step 5: Approval Letter and Subsidy Confirmation (Week 6–8)

Once approved, SESCo issues a formal Letter of Approval (LOA) confirming:

• Approved system size and specifications
• Confirmed subsidy amount (RM 8,000, RM 10,000 or RM 12,000, by inverter band)
• Installation deadline (usually 3–6 months from LOA date)
• Required inspection and commissioning procedure

Step 6: Installation (Week 8–10)

With LOA in hand, your installer proceeds with installation. The subsidy is not deducted from your invoice. You pay your installer the full price, and Sarawak Energy pays you separately — so be wary of any quotation that shows the subsidy as a discount line, because that is not how the programme works. Note also that the PV meter fee (RM500 single phase, RM1,000 three phase) is paid by you to Sarawak Energy and is not part of the installer price.

Step 7: SESCo Inspection and Meter Commissioning (Week 10–12)

After installation, SESCo conducts a technical inspection to verify the system matches the approved design. You then sign the NEM contract and pay the PV meter fee, and SESCo installs your bidirectional NEM meter. Critically: you must submit the subsidy application form yourself within 7 days of signing the NEM contract. Miss that window and the money is gone. Sarawak Energy then credits the subsidy to your bank account, typically within 14 days of the meter going in.

Total Timeline Summary

How Much Does Solar Actually Cost in Sarawak?

We do not publish a Sarawak price ladder, and you should treat any installer who does with suspicion. East Malaysia installations cost materially more than the same system in the Peninsula — shipping, mobilisation, travel and Sarawak licensing admin all land on the job, and none of them shrink much as the system gets smaller. Our East Malaysia systems start at RM29,499, and everything above that is quoted from your own SESCo bills.

We also do not publish a Sarawak payback figure. Sarawak Energy has not stated how unused export credit is settled, and a payback number quietly assumes an answer to that. Send us three months of SESCo bills and we will show you the arithmetic we can stand behind, including the part we cannot compute. Our solar savings calculator will model your consumption against generation on the same basis.

What Happens If Your Quota Is Used Up?

The programme runs first-come, first-served against an allocation of 10 MW of domestic NEM installations through 2026. Sarawak Energy does not publish how much of that quota remains, so treat availability as finite and unconfirmed rather than assuming a fresh allocation next year — the subsidy window itself closes when the NEM contract deadline of 31 December 2026 passes.

The practical implication: start early. The end-to-end timeline above runs 10–14 weeks, so a contract that must be signed upon completion by 31 December 2026 needs the application in well before then.

Next Steps for Sarawak Homeowners

If you are in Sarawak and interested in solar, here is your action plan:

1. Confirm your SESCo account number from your electricity bill
2. Contact Trexon's local partner in Sarawak (Trexon is a Peninsular RPVSP) for a free quote and a subsidy eligibility check
3. Review our complete solar incentives guide to understand all available programs — Sarawak homeowners can often stack state and federal incentives for maximum savings
4. Get a quotation showing the full price, the subsidy band your inverter lands in, and the PV meter fee — as three separate figures, because that is how the money actually moves

Trexon's SESCO Registered Electrical Contractor partner handles the full application process, documentation, and post-installation support. Contact us through our Sarawak page to get started.