Unitrade (Syarikat Logam Unitrade Sdn. Bhd.), Malaysia’s most established building materials distributor with over 45 years of expertise, proudly announces its full entry into the solar industry. Now positioning itself as a premier solar company in Malaysia, Unitrade delivers efficient, reliable, and smart solar systems across residential, commercial, and industrial sectors.
Supporting Malaysia’s Solar Goals with Infrastructure-Grade Supply
Malaysia’s solar energy sector has experienced explosive growth, driven by government initiatives such as NETR, net energy metering (NEM) incentives, and increasing demand for sustainable energy solutions. Recognising this shift, Unitrade has expanded its product portfolio to meet market demand, now offering:
- Solar panels & PV systems for residences
- High-efficiency commercial & industrial solar panel systems
- String and hybrid inverters
- Battery storage systems
- BIPV solar mounting structures
- AC/DC electrical components
By leveraging over 40 years of experience in supplying pipes, valves, and engineering-grade fittings to major Malaysian infrastructure projects—including MRT lines, KLIA, and PNB 118—Unitrade ensures its solar products meet the same standard of technical quality, compliance, and reliability.
A One-Stop Solar Solution for Every Sector
Unitrade’s solar solutions are tailored to three key segments:
- Residential homeowners seeking to reduce their electricity bills through rooftop installations
- Commercial buildings aiming to meet ESG goals while optimising energy costs
- Industrial facilities looking for scalable systems to manage high-load operations and future-proof energy usage
The company also supports project developers, EPC contractors, and solar installers by offering end-to-end supply logistics, consultation, and timely delivery across Malaysia.
ASTRO Solzar Panels: TOPCon Technology for High Efficiency
Unitrade’s solar offering includes two ASTRO panel lines built with TOPCon 4.0 n-type technology, which enhances conversion efficiency by 0.3%–0.5% over legacy modules. These panels feature bifacial power capabilities and a Super Multi-Busbar (SMBB) design to reduce series resistance and improve shading tolerance.
| Feature | ASTRO N5 | ASTRO N7 |
| Application | Residential, commercial rooftops, utility scale | Primarily utility-scale solar farms |
| Power Range | 625W–650W | 605W–630W |
| Max Efficiency | 23.3% | 23.3% |
| Product Warranty | 15 years | 15 years |
| Degradation | ≤1.0% (Year 1); ≤0.4% per year thereafter | Same as N5 |
| Wafer Format | 183R large‑format (15.6% more active area than 182 mm) | Rectangular wafers with similar area gains |
| Performance Highlights | Lower Balance of System (BOS) costs, lower Levelized Cost of Electricity (LCOE) | Enhanced low-light yield suited for tropical and overcast conditions |
These panels are built to deliver strong output in Malaysia’s climate, resisting thermal degradation, humidity, and partial shading. The bifacial nature also enables back-side energy capture, especially in reflective installations.
Mounting Systems & BIPV Integration
Unitrade offers an innovative Building-Integrated Photovoltaic (BIPV) roof solar panel mounting structure. The BIPV system is suited for low-angle rooftops (0°–30° tile slope), and is engineered from AL6005-T5 aluminium alloy and SUS304 stainless steel for durability.
Unique features include:
- Smart Drainage System: Prevents water accumulation beneath modules
- Passive Cooling Airflow: Ensures ventilation to reduce module temperature
- Translucent BIPV Options: Allows daylighting while generating power
These mounting systems are designed with structural strength, corrosion resistance, and aesthetic integration in mind—ideal for commercial and high-end residential applications.
LUNA Battery Storage Systems: Intelligent Energy Management
Unitrade’s LUNA battery storage systems are modular LiFePO₄ (lithium iron phosphate) energy storage platforms designed for residential and commercial deployment. Ranging from 5 kWh to 30 kWh per module, they use Module+ architecture, which gives each battery module its own optimiser. This ensures that individual module ageing or loss doesn’t drag down system performance, offering >40% higher energy throughput over conventional systems.
Key Advantages:
- Reliable backup power during outages
- Smart load-shifting to avoid peak-tariff usage
- Integration with net metering and hybrid systems
- Eligible for Green Investment Tax Allowance (GITA) incentives
These systems are engineered for Malaysia’s climate, with temperature management and safety systems built-in to protect lifespan and performance.
EV Chargers / Compatibility with Solar
To future-proof installations, Unitrade also supplies solar-compatible EV chargers, bridging renewable supply and mobility. With output capabilities from 7 kW to 22 kW, these chargers prioritise solar electricity use first before drawing from the grid. They comply with Energy Commission EVCS guidelines, supporting Malaysia’s target of widespread charging infrastructure by 2025.
Strengthening Malaysia’s Renewable Energy Ecosystem
Unitrade’s solar offerings support Malaysia’s goal of achieving 70% renewable energy capacity by 2050, as outlined in the NETR. By entering the solar market, the company not only diversifies its product capabilities but also plays a direct role in decarbonising Malaysia’s power sector and empowering energy independence across multiple industries.
About Unitrade
Established in 1979, Unitrade (Syarikat Logam Unitrade Sdn Bhd) is a leading Malaysian distributor of construction and engineering materials, known for its role in delivering pipes, valves, and structural materials for the nation’s largest infrastructure projects. Now, as an emerging solar company in Malaysia, Unitrade brings its legacy of reliability, scale, and industry compliance to the renewable energy space.
Looking for a trusted solar company in Malaysia?
Unitrade supplies certified solar panels, inverters, battery systems, and mounting structures—backed by 40+ years of infrastructure experience.
Contact Unitrade today for a free consultation or quotation.
FAQ
1. Why choose Unitrade as a solar company in Malaysia?
With 45+ years in infrastructure distribution, ESG and TCFD compliance, and a stellar project track record in supplying construction materials for Malaysia’s most iconic buildings, Unitrade brings technical depth, supply chain scale, and trust to the solar industry.
2. What is TOPCon technology, and why is it better?
TOPCon (Tunnel Oxide Passivated Contact) is a next-generation n-type solar cell tech enhancing efficiency and reducing degradation—ideal for long‑life installations in Malaysia’s environment.
3. Are Unitrade’s batteries safe and efficient for tropical climates?
Yes. The LUNA systems use LiFePO₄ chemistry with module-level control for thermal protection, and are engineered to maintain performance even in hot, high‑humidity environments.
4. Can I integrate EV charging with my solar installation?
Yes. Unitrade offers solar-compatible EV chargers (7 kW–22 kW) that intelligently prioritise solar power before pulling from the grid, aligned with Energy Commission guidelines.