Solar Calculator Malaysia

Your Energy Intelligence

Live model

Projection · 12-month horizon

Estimated usage

0kWh/mo

from your bill

Current bill

RM 0

paying now

Bill after solar

RM 0

— offset

Saved / year

RM 0

— over 25 yrs

🎁

SuRIA Home Rebate Eligible (est.)

—

RM 3,000cash rebate

Recommended system

Sized to your usage

7.5 kWp

12 × JinkoSolar 635 W modules

AI-recommended for your usage

Panel array12 panels installed

Solar module

TigerNeo 635 W
66HL4M-BDV

Inverter

Huawei SUN2000

Cell technology

N-type TOPCon bifacial

Battery

No battery

Inverter efficiency

98.6%

Module warranty

12 / 30 yr

System performance

efficiency score

Solar generation0 kWh/mo

Self-sufficiency0%

Grid export0 kWh/mo

Monthly bill — before vs after

estimated, seasonally adjusted

⚡ Without solar

RM 0

average per month

– RM0 / mo

✨ With solar

RM 0

average per month

Bill without solar Bill with solar

Return on investment

cumulative net savings over time

Cumulative net position Break-even point

System size

7.5 kWp

recommended

Est. investment

RM 0

installed price

Monthly savings

RM 0

0% reduction

Payback period

0 yrs

0% 25-yr ROI

Environmental impact

· annual

Every kilowatt-hour your roof generates is one less burned at the grid. Here’s your yearly footprint reversal.

0tonnes

CO₂ emissions avoided

0trees

Equivalent planted per year

0kWh

Clean energy generated

Smart recommendations

System health forecast

Module yield

—

Inverter efficiency

—

Self-consumption

—

Bill offset

—

All figures are planning estimates generated from your inputs using typical Klang Valley solar irradiance (~3.8 peak-sun-hours), TNB residential tariff blocks, and indicative component pricing. Actual generation, savings and payback vary with roof orientation, shading, real consumption profile, Solar ATAP terms and current TNB rates. Commercial figures use an assumed average blended rate for the selected TNB tariff category and SMP-based export credit. Confirm with a site assessment before purchase.

Using the solar calculator Malaysia results

System size (kWp)

The suggested size is based on your monthly TNB bill and typical Malaysian sun hours of about 4 to 4.5 per day.

Monthly savings

Savings are estimated from the solar output you can use or export under Solar ATAP. Your actual tariff and usage pattern matter.

Payback period

Most homes in Malaysia see payback in 4 to 6 years. Panels then keep producing for 25 years or more.

Next step

For an exact figure, book a free site visit. We confirm roof space, shading and the best scheme for you.

What the solar calculator Malaysia assumes

The solar calculator uses current TNB domestic and commercial tariffs, typical panel efficiency and average Malaysian sun hours. Results are estimates, not a quote.