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Independent advisory for Singapore solar buyers

Singapore Solar Cross-Border Consulting

We audit quotes, benchmark installer scope, and guide SP Group, EMA, BCA, MCST, and commissioning requirements before you sign.

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Illustrative concept: Solar for a Singapore-linked Malaysian facility

Illustrative solar concept. Site design follows engineering assessment.

Who We Help

Landed Homes & Condos

We help Singapore homeowners validate proposals, compare installer scopes, and understand SP Group, EMA, MCST, and BCA requirements before signing.

MCST & Strata Buildings

Common-area solar requires owner approvals, clear O&M scope, and careful contract wording. We pre-vet bids and convert technical details into an approval pack.

Industrial & Commercial

Factories, warehouses, and cold-chain sites need PPA versus capex modelling, tariff analysis, installer benchmarking, and commissioning review.

Where Projects Go Wrong

Inflated quotes

Singapore solar buyers can overpay for identical hardware. We benchmark pricing and scope before you commit.

Permit delays

SP Group connection, LEW sign-off, BCA approval, and MCST requirements must line up. One missing step can delay commissioning.

Wrong installer match

Not every installer is strong across landed, MCST, and industrial projects. We shortlist fit-for-purpose EPCs.

Performance shortfall

Neighbouring blocks, dense urban shading, roof access, and maintenance constraints can reduce yield. We review the model before installation.

Advisory Process

1

Project intake

Send address, roof photos, bill, and any installer quote you already have.

2

Independent review

We model yield, identify missing scope, and benchmark the quoted price.

3

Bid support

We help compare installers, redline contracts, and clarify warranties.

4

Commissioning check

We review final documents, monitoring, handover, and first-year performance.

Preparing a Cross-Border Solar Project

Cross-border projects add steps that a domestic rooftop job does not: understanding how the Singapore side connects to the grid, which permits apply, and how scope is split between Malaysian and Singapore contractors. Before requesting proposals, gather the site address, your latest 12 months of utility bills, roof plans or drawings and the single-line diagram, so each installer is quoting against the same information.

If your Malaysian site is a factory or commercial building, read our overview of commercial solar in Malaysia and industrial solar to see how tariffs, maximum demand and installation scope work. Compare financing options and run your numbers with the solar calculator before shortlisting installers. Once a system is live, solar O&M services help keep performance on track.

Commercial Solar

Get a Custom Cross-Border Solar Proposal

Tell us about your Singapore-linked project and our commercial team will design a solar strategy that matches your cross-border requirements.

  • Sizing from your 12 months of TNB bills and shift pattern
  • Roof, switchboard and single-line diagram reviewed by our engineers
  • Available incentives (GITA for solar, subject to MGTC verification) and Solar ATAP eligibility checked for your premises
  • SEDA-registered PV Service Provider (RPVSP-2026/373) · SSM 201301044881 (1074704-D)

Send your project brief

Tell us about the site and we will prepare a commercial solar proposal priced per project from your bills.

Mobile or office line

You can also upload these in your dashboard after submitting, or send them on WhatsApp.

By submitting you agree to be contacted about this project.

Get an Independent Review Before You Sign

No installer lock-in. No vague bid comparison. Just a clear technical and commercial review.

Book Discovery Call
Free 60-Second Quote

Get your commercial solar ROI in 60 seconds

Model C&I system size, estimated savings, and payback from your business TNB bill.

Calculate Commercial ROIChat on WhatsApp
Trexon Energy logo

SEDA-registered PV service provider since 2024. We design, finance, and install residential, commercial, industrial, and off-grid solar systems.

Registered Office

Thither Global (M) Sdn Bhdtrading as Trexon Energy

G-06-28, Level 6, Block G, Sunway Geo Avenue
Jalan Lagoon Selatan, 47500 Subang Jaya
Selangor, Malaysia

SSM: 201301044881 (1074704-D)

SEDA Registration: SEDA-RPVSP-2026/373

Sales & Support

+60 12-770 7249

WhatsApp Business

+6012-770-7249

Email us

energy@trexon.my

Service Coverage

Peninsular Malaysia, Sabah & Sarawak

Solutions

  • Residential Solar
  • Commercial SolarB2B
  • Industrial Solar
  • Factory SolarGITA
  • Off-Grid Systems
  • Battery Storage
  • BESS for BusinessNew
  • SME Solar
  • CRESSNew
  • Industrial Parks
  • C&I Solar Hub
  • Peak Shaving
  • EV Charging
  • Solar Water PumpsAgri
  • Replace Your GensetNew
  • Strata / JMB SolarNew
  • Data Center SolarNew
  • EV Charging-as-a-Service
  • Singapore Cross-BorderSG
  • Hospital SolarNew
  • School Solar
  • Telco Tower Solar
  • REIT Portfolio

Services

  • Remote TNB Bill Audit
  • Solar Monitoring
  • Solar ATAP Application
  • GITA Tax FilingCFO
  • Solar Inspection
  • Energy AuditC&I
  • Sustainability ReportingESG
  • Solar InsuranceNew
  • Singapore Consulting
  • O&M Services
  • All Services

Coverage

  • Solar Kuala Lumpur
  • Solar Selangor
  • Solar Petaling Jaya
  • Solar Shah Alam
  • Solar Penang
  • Solar Johor Bahru
  • Solar Ipoh & Perak
  • Solar Melaka
  • Solar Sarawak
  • All 20+ Locations20+

For Business

  • Submit RFP (5 Min)
  • Commercial ROI Calculator
  • PPA & Ownership Models
  • IPP Projects
  • Utility-Scale (LSS/CGPP)
  • Industries We Serve
  • Storage, Tracker & BIPV Products
  • Integration Enquiries
  • GITA 60% Tax GuideCFO
  • TNB MD Charge Guide
  • Commercial Case Studies

Tools & Resources

  • Solar ConfiguratorFree
  • Bill Analyzer
  • Priority Site VisitRM100 Credit
  • Diesel vs Solar CalcNew
  • Solar Panel Price 2026
  • Solar Buyer Guides
  • Solar Blog
  • Case Studies
  • Solar ATAP Guide
  • FAQ

Company

  • About Trexon Energy
  • Why Choose Trexon
  • Our Team
  • CareersHiring
  • InternshipsOpen
  • Press & Media
  • CSR & Awards
  • Green Technology
  • Investors
  • Installer Partners
  • Referral ProgramRM500
  • Contact Sales

Support & Legal

  • Customer Portal
  • Track My Installation
  • 30-Year Panel Warranty
  • Panel Cleaning
  • O&M Services
  • Sitemap
  • Full Site Map
  • Privacy Policy
  • Terms of Service
  • Refund Policy
SEDA
RPVSP registered
TNB
Solar ATAP ready
Tier-1
Panels & inverters
20%
Commercial booking, capped at RM20,000
30-yr
Panel warranty
SEDA RPVSP Registered(SEDA-RPVSP-2026/373)
Solar ATAP applications handled
SIRIM Certified Products

© 2026 Thither Global (M) Sdn Bhd (201301044881). Trading as Trexon Energy. All rights reserved.

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