Malaysia Home Solar Price Guide 2026

Solar Panel Price Malaysia 2026｜How Much Does Home Solar Cost Based on Your TNB Bill?

Solar panel prices in Malaysia depend on your monthly electricity usage, roof condition, system size, equipment selection and installer support. This guide provides a simple starting point before you compare solar quotations.

Quick Answer

A smaller home solar system may start from approximately RM12,000 to RM18,000, while larger landed homes may require systems costing RM20,000, RM30,000 or more.

The right price should be evaluated together with the proposed system size, estimated monthly savings, equipment quality, warranty and expected payback period.

Estimated Solar Price Based on Monthly TNB Bill

The table below provides an indicative estimate for Malaysian landed homes. It is not a fixed quotation.

Monthly TNB Bill	Possible System Size	Estimated Price Range	Typical Property
RM200–RM300	3–4kWp	RM12,000–RM18,000	Small or medium terrace house
RM400–RM600	5–7kWp	RM18,000–RM28,000	Double-storey terrace or smaller semi-D
RM700–RM1,000	8–12kWp	RM28,000–RM45,000	Semi-D or larger landed home
Above RM1,000	10–15kWp+	RM35,000–RM60,000+	Bungalow or high-usage home

Actual system size and price depend on roof space, daytime usage, technical requirements, equipment brands and the installer’s final proposal.

Why Two Homes May Receive Different Solar Prices

Roof condition Roof type, usable space, shading and installation difficulty can affect the design.

Solar equipment Panel, inverter, protection equipment and monitoring specifications may differ.

Electricity usage Homes with stronger daytime usage may use more solar electricity directly.

Warranty and support Workmanship coverage, monitoring and after-sales service should be compared.

Do Not Compare Solar Quotations by Price Alone

A cheaper quotation may use a smaller system, different equipment or a more limited warranty package. Before paying a deposit, ask the installer to explain:

The proposed solar system size and estimated generation
Solar panel and inverter brands
Product and workmanship warranty
Monitoring and after-sales support
Application and documentation scope
Estimated monthly savings and payback assumptions
Whether the system is suitable for a future battery upgrade

Should You Install a Solar Battery?

A solar battery is not automatically required for every home. Homeowners who use more electricity during the day may prioritise solar panels first, while homes with higher night-time usage, future EV charging plans or backup requirements may consider a battery-ready system or solar-plus-battery comparison.

Estimate Your Solar Cost Before Comparing Installers

Use the Solar100 calculators to estimate your potential system size, installation cost, monthly savings and battery suitability.

Calculate Solar Cost & ROI Check Solar Battery Suitability

Important: The figures above are general market estimates and are not official quotations. Actual solar cost, system capacity, electricity savings and payback period depend on your latest TNB bill, roof assessment, electricity usage pattern, installer proposal and applicable solar programme requirements.

Solar Panel Price Malaysia 2026｜Home Solar Cost Based on TNB Bill