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Configure solarBest Solar Panels Malaysia 2026: Comprehensive Brand Comparison
Five brands dominate Malaysia's solar panel market in 2026 — all offering N-type panel ranges (check each datasheet for cell technology and efficiency). The differences come down to warranty terms, price-per-watt, local support, and best use case. This guide breaks it all down so you can choose with confidence.
5
Brands reviewed in depth
22.18%
Efficiency (Jinko Tiger Neo 620 W)
30yr
Jinko performance warranty (per manufacturer)
TOPCon
Latest cell technology
TOPCon vs PERC: Which Technology Should You Choose?
By 2026, all Tier-1 solar brands have transitioned their mainstream product lines to N-type TOPCon. Here's what that means in practice — and why it matters for Malaysian conditions.
What is PERC?
PERC (Passivated Emitter and Rear Cell) was the dominant solar panel technology from 2015–2023. It uses P-type silicon with a passivation layer on the rear to reduce recombination losses. PERC panels typically achieve 20–21% efficiency and carry 25-year performance warranties.
In Malaysia, PERC panels installed 5–8 years ago continue to perform well. However, new PERC panels are now largely unavailable from Tier-1 brands — the industry has moved on to TOPCon.
What is TOPCon?
TOPCon (Tunnel Oxide Passivated Contact) adds a thin tunnel oxide layer and doped polysilicon layer on top of the N-type silicon wafer. This dramatically reduces recombination losses at the cell contacts, boosting efficiency to 22–23% while reducing temperature degradation.
For Malaysia specifically, TOPCon's lower temperature coefficient (–0.29%/°C vs PERC's –0.35%/°C) means a slightly smaller power loss on hot roofs: for every degree above 25°C, a TOPCon panel loses 0.06 percentage points less output than an equivalent-rated PERC panel.
Should You Still Buy PERC in 2026?
If a contractor quotes PERC panels at a significant discount, be cautious — it may be old stock, B-grade, or from an unknown brand. In 2026, most Tier-1 brands now prioritise N-type TOPCon panels; check each model's datasheet. The efficiency and temperature advantages of TOPCon make PERC less attractive at any comparable price point. Trexon installs TOPCon panels only.
Solar Panel Brand Comparison: Malaysia 2026
All five brands are Bloomberg NEF Tier-1 rated — meaning they pass the bankability test for financing. The differences below reflect real-world performance data and Malaysian market pricing.
| Brand | Model | Type | Efficiency | Wattage | Warranty | Supply Price/W | Rating |
|---|---|---|---|---|---|---|---|
JinkoSolar Trexon package panel | Tiger Neo | N-type TOPCon | 22.18% (620 W) | 580–620W | 30 yr | RM1.10–1.35 | |
LONGi Market reference | Hi-MO 7 | N-type | 22.5% | 560–600W | 25–30 yr (by model) | RM1.15–1.45 | |
JA Solar Market reference | DeepBlue 4.0 | N-type TOPCon | 22.4% | 545–580W | 25 yr | RM0.95–1.15 | |
Trina Solar Market reference | Vertex S+ | N-type TOPCon | 22.7% | 560–610W | 25 yr | RM1.05–1.30 | |
Canadian Solar Market reference | HiKu7 | See datasheet | 22.5% | See datasheet | 25 yr | RM1.00–1.25 |
Prices are indicative panel supply prices for Malaysia (Feb 2026), the same basis as our panel price list; installed system prices are higher. Only Jinko is stocked by Trexon; other brands are market estimates. Actual prices vary by system size, installer, and supply. Efficiency values are peak STC-rated per manufacturer datasheet.
Brand Reviews: Pros, Cons, and Best Use Case
Pros, cons and best use case for each brand — because your solar panels will be on your roof for 25+ years.
JinkoSolar
Tiger Neo N-type TOPCon
JinkoSolar is among the leading global solar panel suppliers by shipments (manufacturer figures) and has been the preferred brand for large utility-scale projects worldwide. In Malaysia, Jinko panels appear on rooftops from Johor to Penang, backed by a robust local distribution network.
Pros
- 30-year performance warranty (12-year product warranty) — among the longest for homeowners (market reference)
- 22.18% efficiency on the 620 W model (Jinko datasheet)
- Bifacial option for higher yield on light-coloured roofs
- Tier-1 Bloomberg NEF (check the current list)
- Strong local inventory — short lead times in Malaysia
Considerations
- Panel supply price about RM1.10–1.35/W; budget-tier panels such as JA Solar are lower (about RM0.95–1.15/W)
- Heavier modules (34.6 kg on the 620 W model) may require extra mounting points
Best For
Homeowners who prioritise a 30-year performance warranty, a panel Trexon stocks and installs, and brand reputation.
Malaysia Presence
Jinko has a regional office and service partners across Malaysia. Parts and technical support readily available.
LONGi Solar
Hi-MO 7 N-type
LONGi became one of the world's largest solar brands by focusing relentlessly on silicon wafer quality and cell efficiency. Their Hi-MO 7 series is an N-type range (check the model datasheet for cell technology), maintaining LONGi's traditional strengths: consistent quality, tight power tolerance, and proven bankability for financing.
Pros
- Exceptional power tolerance: +5W/-0W (you get rated power or better)
- LONGi: 25–30-year performance warranty depending on model
- 22.5% efficiency, close to the best in class
- Bankable — accepted by all major project financiers in Malaysia
- Panel supply price about RM1.15–1.45/W (market estimate), slightly above Jinko in our price list
Considerations
- App-based monitoring requires third-party integration (no proprietary ecosystem)
- Warranty term varies by model (25–30-year performance warranty) — check the datasheet for your panel
Best For
Buyers who want a widely recognised brand name and are comfortable with a market-reference brand that Trexon does not stock.
Malaysia Presence
LONGi has strong distribution in Malaysia. Modules are widely stocked, and replacement panels are easy to source if needed in 10–20 years.
JA Solar
DeepBlue 4.0 N-type TOPCon
JA Solar is positioned as a lower-priced Tier-1 option (market estimate). The DeepBlue 4.0 offers TOPCon technology at a price point below Jinko and LONGi, which suits cost-conscious buyers who still want Tier-1 quality and 25-year warranties.
Pros
- Lowest panel supply price of the five brands, about RM0.95–1.15/W
- 25-year product warranty; check the datasheet for the performance warranty term
- 22.4% efficiency — negligibly behind the top brands
- Wide wattage range: 545–580W per panel
- Consistent quality control with low field failure rates
Considerations
- Less brand recognition than Jinko or LONGi for resale purposes
- Slightly lower efficiency means marginally more panels for same output
Best For
Budget-conscious buyers wanting Tier-1 quality at a lower price per watt than the premium brands.
Malaysia Presence
JA Solar has Malaysian distribution partners. Good stock availability, though slightly less robust service network than Jinko/LONGi.
Trina Solar
Vertex S+ N-type TOPCon
Trina Solar is one of the oldest and most experienced solar manufacturers, with particular strength in the commercial and industrial segment. The Vertex S+ series delivers 22.7% efficiency in a large-format module ideal for factories, warehouses, and commercial rooftops where maximising kWp per square metre matters.
Pros
- Excellent for C&I applications with large roof areas
- 22.7% efficiency (Trina datasheet; varies by model)
- 25-year product warranty
- Strong performance in high-temperature environments (relevant for Malaysia)
- Trina Smart module option with per-panel monitoring
Considerations
- Large format modules (560–610W) can be awkward on small or complex residential roofs
- Panel supply price of about RM1.05–1.30/W is not the lowest of the five
Best For
Commercial and industrial projects, large landed properties with simple roof geometry, and buyers wanting smart monitoring.
Malaysia Presence
Trina has active distribution and project teams in Malaysia, particularly serving the C&I segment. Strong post-installation support.
Canadian Solar
HiKu7
Canadian Solar stands out among Tier-1 brands for its diversified manufacturing footprint — factories in China, Vietnam, Thailand, and Brazil. This can reduce its exposure to trade tariffs, and its HiKu7 series is priced comparably to LONGi (market reference; check the datasheet for the exact specification).
Pros
- Diversified manufacturing: less supply chain risk than pure-China brands
- 22.5% efficiency at competitive pricing
- 25-year product and performance warranty
- Widely accepted by EPCs and financiers in Southeast Asia
- Excellent track record in hot/humid tropical climates
Considerations
- Slightly higher price than JA Solar for similar efficiency
- Less premium brand perception vs Jinko in Malaysian market
Best For
Buyers concerned about supply chain resilience, commercial projects needing IFC-bankable panels, or installers who value consistent global support.
Malaysia Presence
Canadian Solar has regional offices in Southeast Asia and solid distribution in Malaysia. Warranty claims are handled through established local channels.
Solar Panel Brands in Malaysia: Who Has Local Footprint?
A brand's local presence affects warranty response times, replacement panel availability, and technical support when you need it most. This table describes the market, not Trexon's stock — Trexon installs Jinko 620 W panels; other brands are available on request.
| Brand | Regional Office | Malaysia Warehouse/Stock | Service Partners (MY) | Lead Time |
|---|---|---|---|---|
| JinkoSolar | Singapore (SEA hub) | Yes — good stock | Multiple certified installers | 1–2 weeks |
| LONGi | Kuala Lumpur | Yes — strong inventory | Extensive network | 1–2 weeks |
| JA Solar | Singapore (regional) | Moderate stock | Select certified partners | 2–4 weeks |
| Trina Solar | Kuala Lumpur (C&I focus) | Good for C&I projects | Strong in commercial | 2–3 weeks |
| Canadian Solar | Southeast Asia regional | Moderate | Selected EPCs | 2–4 weeks |
Why Local Presence Matters
A 25-year warranty is only as good as the manufacturer's ability to honour it. Choose brands with active Malaysian or Singapore-based offices and certified local service partners. If a brand has no regional presence, claiming warranty panels in year 15 could require shipping to China — effectively rendering the warranty unusable. Trexon only installs panels from brands with established SEA distribution and warranty networks.
How to Choose the Right Solar Panel for Your Home
Match your situation to the right panel brand — because the 'best' panel depends on your roof, budget, and priorities.
Small Roof (under 40m²)
Prioritise efficiency over price and compare datasheets, because higher-efficiency modules fit more kWp into limited space. Trexon installs the JinkoSolar Tiger Neo 620 W (22.18%).
Budget Priority
JA Solar DeepBlue 4.0 gives Tier-1 quality at a lower RM/W. Its panel supply price per watt is lower than that of Jinko.
Warranty Priority
JinkoSolar's 30-year performance warranty (12-year product warranty) is among the longest available (market reference). For homeowners planning to stay 25+ years, this matters.
Commercial / Large System
Trina Solar's large-format Vertex S+ maximises kWp on commercial roofs. Canadian Solar for IFC-bankable projects.
Brand Recognition / Resale
LONGi and JinkoSolar, both leading global brands, are recognised by property valuers.
EV Owner (Max Self-Consumption)
Higher wattage per panel means your system generates more during peak hours. Jinko 620W or Trina 610W maximises daytime output.
Other Factors to Consider
Roof Size and Shading
If your roof has shading from trees or adjacent buildings, panel efficiency matters more than usual. Higher wattage per panel means fewer panels, which may help avoid shaded zones. Also consider microinverters or optimisers for partially shaded roofs.
System Financing
If financing through a bank or green loan, confirm the bank accepts your chosen panel brand. All five brands reviewed here are Bloomberg NEF Tier-1, meaning they pass standard bankability checks for Malaysian green financing products.
Installer Relationship with Brand
An installer who is an authorised partner for a brand gets direct warranty support, priority stock, and technical training. Ask your installer which brands they are authorised partners for — this affects both price and service quality.
Future-proofing (Battery Ready)
If you plan to add battery storage later, ensure your inverter choice supports AC-coupled or DC-coupled battery integration. Huawei, Sungrow, and Growatt all support battery add-ons. Your panel brand is battery-agnostic.
Best Inverter to Pair with Your Solar Panels
Panels generate DC power; your inverter converts it to usable AC. The right inverter pairing can add 1–3% extra yield through smarter MPPT — and makes monitoring and maintenance easier.
Huawei SUN2000
PremiumRM3,500 – RM8,000 (market estimate)
Peak efficiency: 98.6%
- AI-powered MPPT
- FusionSolar monitoring app
- Smart EV charger integration
- Trexon catalogue option (+RM3,000)
Best paired with:
JinkoSolar, LONGi
Sungrow SG
Mid-RangeRM2,200 – RM5,500 (market estimate)
Peak efficiency: 98.4%
- Trexon catalogue option (+RM5,000)
- Strong local MY support (per manufacturer)
- Wide system compatibility
- Proven reliability (per manufacturer)
Best paired with:
All brands
Growatt
BudgetRM1,500 – RM3,500 (market estimate, not stocked)
Peak efficiency: 97.5%
- Lower-cost option
- Good warranty terms
- Simple app monitoring
- Good for small systems
Best paired with:
JA Solar, Canadian Solar
Inverter Brand Matters as Much as Panel Brand
A premium JinkoSolar panel with a budget inverter will underperform compared to the same panel with a quality Huawei or Sungrow inverter. The inverter handles Maximum Power Point Tracking (MPPT) — which continuously optimises the power drawn from your panels throughout the day. A 0.5–1% efficiency difference in inverter MPPT translates to real kWh (and RM) over 25 years.
Common Questions About Solar Panel Brands
Is Jinko really better than LONGi?
Both are excellent Tier-1 brands. Jinko carries a 30-year performance warranty; LONGi: 25–30-year performance warranty depending on model. The Jinko 620 W model is rated 22.18%; LONGi Hi-MO 7 lists about 22.5% (check each datasheet). In our panel price list Jinko (about RM1.10–1.35/W) is slightly lower than LONGi (about RM1.15–1.45/W, market estimate), and LONGi is one of the largest manufacturers by capacity. For most Malaysian homeowners, either brand is a safe choice — the installer quality and system design matter more than the brand difference at this level.
Are cheap panels from unknown brands worth considering?
No. Unknown-brand panels may be underpowered (labelled 600W but producing 520W), use inferior cells, and have warranty support that disappears within 5 years. Bloomberg NEF Tier-1 rating exists precisely to separate bankable manufacturers from risky ones. The RM2,000–4,000 you save on panels from an unknown brand can easily be lost in reduced generation over the first 5 years alone.
Do solar panels degrade faster in Malaysia's heat?
All solar panels degrade slightly over time — typically 0.45–0.55% per year for TOPCon, giving 88–90% output at year 25. Malaysia's heat does cause thermal derating during peak afternoon hours, but this is accounted for in generation estimates. TOPCon's lower temperature coefficient (–0.29%/°C vs PERC's –0.35%/°C) partially offsets this, making TOPCon the better choice for tropical climates.
What is the difference between SEDA-registered panels and non-registered ones?
SEDA (Sustainable Energy Development Authority) maintains a list of approved solar panel models for the Solar ATAP scheme. Only SEDA-approved panels qualify for Solar ATAP connection to TNB's grid. All five brands reviewed here have SEDA-approved models. If a contractor quotes non-SEDA panels, you cannot apply for Solar ATAP.
Can I mix panel brands in one system?
Technically possible but generally not recommended. Mixing different panel wattages or technologies in the same string can reduce overall system performance to the lowest-performing panel in that string. If expanding an existing system, Trexon recommends matching the original panel brand and model where possible, or isolating new panels in a separate string/MPPT.
Get a Panel Recommendation for Your Home
Trexon's engineers will assess your roof, calculate the optimal system size, and recommend the right panel brand for your budget and goals — then provide a fully itemised quote with brand-specific warranties and projected ROI.
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