If you've started looking into solar in Malaysia, you've probably noticed that quotes vary wildly and every installer frames the numbers differently. This guide cuts through that. Here's what solar panels actually cost in Malaysia in 2026, what drives the price, and roughly how long it takes to pay back.
What "per kWp" means and why it matters
Solar systems are measured in kilowatt-peak (kWp) — the maximum power the panels can produce under ideal sunlight. It's the single most useful number for comparing quotes, because total system price scales with capacity.
When you compare installers, always ask for the total installed price per kWp, not just the headline system price. A RM20,000 quote for 5kWp (RM4,000/kWp) and a RM24,000 quote for 8kWp (RM3,000/kWp) sound similar in total, but the second is far better value per unit of capacity.
Typical 2026 prices by system size
These are indicative installed prices for Tier-1 panels (LONGi, Jinko, JA Solar, Trina) with a reputable inverter, mounting, wiring, SEDA-registered installation, and Solar ATAP application included:
| System size | Approx. installed price | Suited to monthly bill |
|---|---|---|
| 3 kWp | RM13,000 – RM16,000 | RM150 – RM250 |
| 5 kWp | RM16,000 – RM22,000 | RM250 – RM400 |
| 8 kWp | RM24,000 – RM32,000 | RM400 – RM700 |
| 10 kWp | RM30,000 – RM40,000 | RM700 – RM1,000 |
| 12+ kWp | RM38,000+ | RM1,000+ |
Prices have fallen 5–10% per year since 2022 thanks to global panel oversupply, so 2026 is one of the cheapest moments to buy that Malaysia has seen.
What's actually in the price
A turnkey solar quote in Malaysia should include all of the following. If a quote looks unusually cheap, check which of these are missing:
- Solar panels — usually the largest single cost, around RM1.80–RM2.50 per watt for the panels alone.
- Inverter — the "brain" that converts DC to AC. Budget 20–25% of system cost for a quality unit (Huawei, Sungrow, SolarEdge).
- Mounting structure and wiring — rails, clamps, cabling, and DC isolators.
- Installation labour by a SEDA-registered installer.
- Solar ATAP / TNB application and meter changes where needed.
- Monitoring — an app so you can see your generation.
- Warranties — typically 25 years on panels, 5–12 on inverters.
What drives your price up or down
Roof type
A simple, single-pitch metal roof is cheapest to install. Tiled roofs, concrete flat roofs needing ballast, or complex multi-angle roofs add labour and mounting cost.
Panel and inverter brand
Premium N-type TOPCon panels and hybrid (battery-ready) inverters cost more upfront but offer better efficiency and future flexibility.
System size
Larger systems are cheaper per kWp because fixed costs (scaffolding, application, labour mobilisation) spread across more capacity.
How fast does it pay back?
With TNB's tiered tariff now reaching about 57 sen/kWh at the highest usage block, every unit of solar you self-consume is money saved at that rate. For a typical home:
Payback is faster if your bill is high (you're offsetting expensive top-tier units), and slower if your bill is low or your daytime usage is minimal.
Financing: you don't always need cash upfront
Several routes let you go solar without a large lump sum:
- Green financing loans — subsidised-rate loans from major banks, often with monthly repayments lower than your current bill savings.
- 0% instalment plans — some installers offer credit-card or in-house instalments.
- Rent-to-own / PPA — RM0 upfront; you pay a fixed monthly fee and own the system after 5–10 years. Lower risk, but you pay more overall.
One thing that changed in 2026: Solar ATAP
The old Net Energy Metering (NEM) scheme ended and was replaced by Solar ATAP from 1 January 2026. This changes how exported energy is valued and means sizing your system around your actual daytime usage matters more than ever. It's worth understanding before you commit — we cover it in a separate guide.
Bottom line
Solar in Malaysia in 2026 costs roughly RM2,800–RM4,000 per kWp installed, most homes need 5–8 kWp, and payback typically lands in the 5–7 year range. With panel prices near historic lows and electricity tariffs rising, the financial case is stronger than it has been in years — but the exact numbers depend entirely on your roof, your bill, and your daytime usage pattern.
See the numbers for your own home
Sunlytic's free calculator gives you a personalised system size, cost, and payback estimate in about two minutes — no sign-up required.
Calculate my solar savings →This guide is for general information only and does not constitute financial, engineering, or investment advice. Solar costs, tariffs, and government schemes change frequently and vary by household. Figures are indicative ranges drawn from publicly available sources at the time of writing. Always obtain written quotes from qualified, locally-licensed installers and verify current rates before making any decision.