Model your project savings and peak-demand reduction
Calculate ROI
Power your business on sunshine.
Cut electricity opex, claim GITA 60%, hedge tariff hikes — own it or go zero-CAPEX with a Solar PPA.
of your system cost, back as tax allowance
The Green Investment Tax Allowance offsets 60% of qualifying CAPEX against statutory income. On a RM360k system, that's RM216,000 back — and we handle the entire MIDA claim.
Solar for Every C&I Sector
Each sector has unique energy profiles, roof structures, and regulatory pathways. We size and design accordingly.
Factory & Manufacturing
100 kWp – 5 MWp
Stack: Huawei SUN2000-100K / Solis 250–350K + LUNA2000 ESS
Pain point: High maximum demand charges (TNB MD tariff) driving up electricity bills
ROI: 3–5 year simple payback; MD reduction 15–30%
Retail & Mall
200 kWp – 3 MWp
Stack: Solis S6-GU 250–350K + Huawei SmartGuard + BESS
Pain point: 24/7 cooling loads and signage consuming peak-rate tariff
ROI: 4–6 year payback; Scope-2 reporting ready
Education & School
30 kWp – 500 kWp
Stack: Huawei SUN2000-50KTL-M3 / SUN2000-30/40/50K-MC0
Pain point: MARA/MOE operating budget cuts; sustainability reporting pressure
ROI: 5–7 year payback; green campus credentials
Healthcare & Hospital
50 kWp – 2 MWp
Stack: Huawei SUN2000-100K + LUNA2000-97/129/161 KWh ESS (backup)
Pain point: Critical loads need uninterrupted power; high utility costs
ROI: 4–6 year payback; JKN-compliant resiliency
Agriculture & Aquaculture
20 kWp – 1 MWp
Stack: Huawei SUN2000-36/40K-MC0 or off-grid Solis + BESS
Pain point: Pumping and aerator loads; diesel dependency in remote sites
ROI: 3–5 year payback; eligible for agricultural ATAP quota
Logistics & Warehouse
100 kWp – 2 MWp
Stack: Solis 125–255K EHV or Huawei SUN2000-100K string arrays
Pain point: Vast flat roofs ideal for solar; cooling and forklift charging costs
ROI: 4–6 year payback; ESG supply-chain compliance
Cut common-area bills for the whole building
Lifts, lobbies, car parks and pool pumps run all day — exactly when solar produces most. We design rooftop systems for condos and JMBs that lower service charges and lift the building's green rating.
- Lower monthly maintenance fees
- Zero-CAPEX PPA option for the JMB
- GreenRE / GBI rating uplift
C&I Inverter & Storage Products
Purpose-built for large commercial and industrial loads — Huawei and Solis flagship C&I string inverters plus enterprise ESS.
SmartGuard-63A-S0 | Smart Guard | Whole Home Backup | HUAWEI Smart PV Global
From offering power backup for partial loads to a total power support of 63 A for the whole house, you've witnessed a great leap*. No additional switchboard is required to support the backup and non-backup loads, because the current range is offering sufficient power supply.*Support 63A of the whole house when on grid and may vary according to inverter capacity when off grid.
SUN2000-150K-MG0 | Smart PV Controller | Solar inverter | HUAWEI Smart PV Global
Introducing the leading multi-peak MPPT algorithm and PID recovery solution, the all-new SUN2000-150K-MG0 takes power production to the next level, achieving utmost efficiency without power degradation.
LUNA2000-241 Series: Smart Energy Storage Solution | HUAWEI Smart PV Global
Huawei proposes the concept of "C2C Dual-link Safety architecture", that is electrical and thermal safety from cell, pack, system, to consumption. Such a comprehensive design ensures safety from products to applications and sets a new benchmark for C&I ESS safety.
SUN2000-30/40/50K-MC0 | Smart PV Controller | Solar Inverter | HUAWEI Smart PV Global
Harness more solar energy to power your business with lower electricity costs. The Huawei inverter, featuring PID recovery, enables the PV modules to optimally work without any degradation in power. The superior tolerance to high temperature and humidity also adds to the performance.
SUN2000-50KTL-M3 | Smart PV Controller | Solar Inverter | HUAWEI Smart PV Global
Harness more solar energy to power your business with lower electricity costs. The Huawei inverter, featuring PID recovery, enables the PV modules to optimally work without any degradation in power. The superior tolerance to high temperature and humidity also adds to the performance.
LUNA2000-97/129/161/200KWH | Smart String ESS | HUAWEI Smart PV Global
*The actual product appearance features a slight difference, the video is for reference only.
Utility Scale Inverter_Solis Three Phase US Inverters 125-255kW
Inverters are 125 kW / 185 kW / 255 kW three-phase PV string inverters designed for commercial and utility-scale applications. They support 600 VAC and 800 VAC grid connections with a 1500 VDC maximum input voltage and include AFCI protection.The 125K and 185K (600 VAC) models feature 9 MPPTs, while the 255K (800 VAC) model offers 12 fully independent MPPTs. High-rated DC inputs support Y-type DC connections with up to 30 A per input and a maximum string current of 15 A, enabling compatibility with bifacial modules.Additional features include anti-PID functionality to enhance long-term system performance and high-precision intelligent string monitoring, which significantly reduces fault detection and troubleshooting time.
Solis 250-350kW Three Phase Grid-Tied Inverter_Solar inverter
Solis' largest three-phase, 1500 VDC PV string inverter has 12 MPPT (250, 300 and 350) or 16 independent MPPTs (350K) options that allow for great redundancy in larger systems. Redundancy through a distributed method supports overall system uptime. With our high current rated DC inputs, systems can realize full capacity as well of their PV modules. Our system supports ease of installation with MC4 connectors, while maintenance is streamlined with SolisCloud and advanced, remote monitoring. Our fuse-free design supports long-term reliability, further enhancing the overall return on investment for large systems.
Why B2B Clients Choose Trexon
From quota application to Scope-2 certificate — we own the entire value chain so you don't have to.
ATAP / NEM 3.0 Expertise
Trexon Energy navigates the full ATAP Large-Scale Solar application, quota allocation, and TNB grid-tie approval — so your MD reduction is legally protected and export-tariff maximised.
Bursa-Grade Scope-2 Reporting
We generate ISO 14064-compliant energy certificates and GHG inventory annexes ready for Bursa ESG disclosure, CSRD, and supplier sustainability questionnaires.
FusionSolar O&M
Post-installation our team monitors your plant 24/7 via Huawei FusionSolar. Predictive fault alerts, monthly yield reports, and SLA-backed corrective response within 48 h.
Financing & Green Loan
Trexon partners with CIMB, Maybank, and Bank Islam green financing desks. Zero-capex BOOT/PPA structures available for qualifying commercial clients ≥200 kWp.
Our 5-Step B2B Engagement
From first contact to operational O&M handover — a structured process with no surprises.
Remote MD Review + Priority Visit
We first review the TNB bills and available roof information remotely. An RM100 priority site visit then confirms the rooftop, access and electrical scope; the full RM100 is credited when the project proceeds.
Financial Model
We deliver an Excel-based ROI model with payback period, IRR, LCOE, and Scope-2 CO₂ reduction — ready to present to your board or CFO.
Grid-Tie Design & Approval
PE-stamped single-line diagram, ATAP/NEM quota application, and TNB grid-tie approval managed end-to-end by Trexon.
EPC Installation
Our certified installers deploy industrial-grade mounting, cabling, and commissioning. Works completed within agreed timeline with zero operational disruption.
O&M Handover
FusionSolar or SolisCloud portal access handed to your facilities team. 25-year panel warranty, 10-year inverter warranty, 5-year workmanship warranty.
C&I ROI Scenarios
Modelled savings assumptions for common Malaysian commercial load profiles.
Palm Oil Mill, Johor
1.2 MWp rooftop system reducing RM 85,000/month in electricity spend. Huawei SUN2000-100K array with FusionSolar O&M.
Model this scenarioSemiconductor Factory, Penang
500 kWp carport + rooftop hybrid. MD reduction of 22%. ISO 50001 energy management integration.
Model this scenarioHypermarket Cold Chain
300 kWp system with LUNA2000 BESS providing night-time cold-room backup. Scope-2 reduction of 450 tCO₂/year.
Model this scenario“Trexon cut our hotel's electricity bill by 31% and handled the entire GITA claim. The payback came in under four years.”
Commercial Solar FAQ
Questions we get from MDs, CFOs, and facilities managers.
Get a Custom Commercial Solar Proposal
Send your company details for a free remote system and ROI review. If an on-site check is needed, the RM100 priority visit is fully credited when the project proceeds.
- Custom system design for your business
- ROI analysis based on your electricity usage
- Flexible financing: PPA, IPP, bank loans
- Solar ATAP, TNB and ST documentation support
Get your commercial ROI model
Demand-charge savings, GITA impact, IRR and payback — modelled from your last 12 months of TNB bills, at no cost or obligation.