Solar & steel mounting,
 built to spec.

Singapore-licensed subcontractor for rooftop BAPV, ground-mount, and carport canopies.
BCA ME3 Solar Workhead · ~80 MWp delivered since 2022.


SPAX Solar Solutions

Commercial-grade PV, energy storage, and EV infrastructure, engineered for Singapore's tropical climate and grid.

Our capabilities

On-Grid Systems

Rooftop solar PV

Battery Storage

Battery storage (BESS)

From site survey to grid connection, SPAX delivers the complete EPC lifecycle for commercial solar across Singapore and Southeast Asia.

SPAX engineer reviewing structural drawings during rooftop site survey
Completed commercial solar installation at grid connection
How a SPAX install runs

Drawings in.
Structure up.

Our scope starts when the EPC’s shop drawings are signed off, and ends when the structure is handed back ready for modules and commissioning.

Mobilisation

Site survey, method statement, and RAMS handover.

Layout

Bracket and rail placement to the EPC’s PV string design.

Install

SPEED-BAPV, racking, or carport steel, built by trained crews.

Hand-back

Torque check, snag walk, and hand to EPC for module install.

How we run a SPAX install

01

SPAX team reviewing drawings on site at project start

Drawings handover

EPC’s shop drawings signed off; SPAX scope begins.

02

Aerial view of Boustead 36 Tuas Road during pre-install site survey

Site survey

Pre-install walk, structural confirm, and access plan.

03

SPAX crew mobilising on site, Monfort Secondary

Mobilisation

Crews on site, RAMS, tools staged, and safety brief.

04

Structural steel detail showing bracket and rail layout for solar mounting

Layout

Bracket and rail placement to the EPC’s PV string design.

05

SPAX install in progress at Sembawang School rooftop

Install

SPEED-BAPV, racking, or carport steel, torqued and click-locked.

06

QA and torque verification on completed mounting structure, Boustead Tuas

QA + torque check

Torque verification, alignment, and structural sign-off.

07

Completed SPAX install at Boustead 36 Tuas Road, handed back to EPC

Hand back

Clean structure, signed off, EPC takes over for modules.

Trusted by

Featured projects

Approved contractor for SolarNova 6 & 8, 61.8 MWp delivered across 6 HDB towns: Hougang, Yishun, Sengkang, Bedok, Woodlands, and Tampines.

- HDB SolarNova programme

1.4 MWp deployed across SingHealth's KK Women's and Children's Hospital, Sengkang General Hospital, and Changi General Hospital.

- SingHealth hospitals portfolio

2.4 MWp delivered across the Ministry of Education schools estate, primary, secondary, and post-secondary sites.

- MOE schools portfolio

14.3 MWp deployed across commercial and industrial rooftops for private-sector clients in Singapore.

- Commercial & Industrial portfolio

SPAX in the field

SPAX rooftop solar installation at Monfort Secondary School
The SPAX difference

What SPAX brings

Singapore-licensed Solar Workhead, audited safety system, own trained crews. Subcontractor reliability EPCs can put their schedule on.

What we bring

BCA ME3 Solar Workhead L1

Singapore’s solar contractor licence tier, mandatory for government and institutional projects.

bizSAFE 3 certified

Workplace Safety and Health Council audited safety management system.

Own crews on the tools

Not sub-sub-ed out. SPAX tradesmen install every project under SPAX supervision.

By the numbers

80+ MWp solar capacity delivered, Boustead 36 Tuas Road industrial rooftop array against Singapore Strait skyline

80+ MWp delivered

6 HDB towns under SolarNova 6 and 8

6 HDB towns · SolarNova 6 & 8

3 SingHealth hospitals, KKH, Sengkang, CGH

3 SingHealth hospitals

MOE schools estate, Geylang Methodist Sec School curved-roof PV array with sports field and Singapore skyline

MOE schools estate

BCA ME3 Solar Workhead Level 1

BCA ME3 Solar Workhead L1

Industries served

See all projects
Public housing solar, SolarNova 6 and 8 across HDB precincts
Healthcare solar deployments across SingHealth hospitals
Education solar, Geylang Methodist Secondary School curved PV-clad roof in Singapore residential precinct
Commercial & industrial solar, Boustead 36 Tuas Road warehouse rooftop array, Singapore
01 ≥ 04

Public Housing

60+ MWp delivered across HDB precincts in Hougang, Yishun, Sengkang, Bedok, Woodlands, and Tampines under SolarNova 6 & 8.

Healthcare

1.4 MWp across SingHealth's KK Women's and Children's, Sengkang General, and Changi General Hospitals.

Education

2.4 MWp deployed across the Ministry of Education schools estate, primary, secondary, and post-secondary sites.

Commercial & Industrial

14.3 MWp delivered across commercial and industrial rooftops for private-sector clients in Singapore.

The new grid is being built.

From rooftops and carports to HDB SolarNova precincts.

Since 2022, SPAX has installed mounting structure across five portfolio segments: Commercial & Industrial (~15 MWp), Ministry of Education schools (~3 MWp), three SingHealth hospitals (~2 MWp), HDB SolarNova 6 (~18 MWp), and HDB SolarNova 8 (~44 MWp). ~80 MWp installed in total. BCA ME3 Solar Workhead Level 1, bizSAFE 3 certified.

Discuss a project


Featured projects

Recent install work, in detail.

See all projects →

Boustead 36 Tuas Road

Industrial rooftop BAPV install. The skyline shot you see across the SPAX site comes from this project.

Monfort Secondary

MOE school carport BAPV. Structural steel canopies stretching across the school grounds.

Sembawang School

MOE install across multiple blocks. Mondrian and aerial views captured during commissioning.

Geylang

Rooftop BAPV with curved-roof challenge. Includes a field video walkthrough of the completed install.