Power Your Home.
Take Control of Your Energy.
Smart solar and battery solutions engineered for Malaysian homes and businesses — designed to reduce electricity costs and provide greater energy independence.
Explore Solar Solutions-
430+ Total No. MWp Completed
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2,540+ Total Energy Saving (GWh)
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1.92Mil+ Accumulative Carbon Emissions Avoided (tCO2e)
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49.4Mil+ Accumulative Equivalent to No. of Trees Planted
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See Our Full Impact Report Get in touch
Real Results
Real Bill, Real Drop
An actual TNB bill from one RPG customer's home — not a mockup. Here's exactly what their bill and usage looked like before and after going solar.
The Actual Bill
Verified Real Result
Tap a bar for that month's exact numbers.
| Month | Bill (RM) | Usage (kWh) |
|---|---|---|
| Dis-25 | 584.50 | 1453 |
| Jan-26 | 566.05 | 1349 |
| Feb-26 | 617.90 | 1409 |
| Mac-26 | 620.55 | 1362 |
| Apr-26 | 138.25 | 450 |
| Mei-26 | 33.45 | 168 |
One customer's real results — solar went live around April 2026. Individual savings depend on your system size, roof orientation, and usage.
See What You Could SaveWhy RPG
We Build Hybrid. Not On-Grid.
Most solar providers still sell on-grid systems with no battery — cheaper upfront, but powerless the moment TNB cuts out. RPG made the call to go hybrid-only: every system we design pairs solar with battery storage, standard.
On-Grid, No Battery
What Most Providers Sell
- Power cuts out the moment the grid does — even on a sunny day
- Excess solar is exported for credit only, not stored for your own use
- Fully dependent on NEM export policy staying favourable
Hybrid, Battery Included
The RPG Standard
- Battery keeps essential power running through an outage
- Store your own excess solar and use it after dark
- Less exposed to grid export rules and tariff changes
Every RPG package — from our smallest residential system to our largest commercial install — comes standard with battery storage. It's not an add-on we upsell; it's the only way we build.
See Our Hybrid PackagesWhy RPG
Solar, Simplified
Tap a hotspot on the house for the numbers that matter most when you're deciding if solar is right for you.
Daytime: solar panels generate power and top up your battery. Night-time: the battery powers your home — no need to draw from TNB.
Why Choose RPG
Competitive Analysis
What sets RPG apart when you're comparing hybrid solar providers.
Why RPG Solar?
A trusted solar EPCC contractor registered with SEDA, with strong expertise in hybrid solar systems following the discontinuation of the NEM programme. To date, we've delivered close to 100 hybrid installations.
10-Year Product Warranty
Peace of mind, built in. We help clients secure extended product warranties for both inverter and battery systems — up to 10 years of lifecycle protection, beyond standard market offerings.
After-Sales Is Critical for Hybrid Systems
We operate with an in-house installation team, ensuring fast response and consistent quality. We cover sites across Malaysia, with active projects daily — without over-reliance on subcontractors.
Free Solar Cleaning
Enjoy free solar panel cleaning to maintain system performance — recommended at Year 3 and Year 5, keeping output and long-term efficiency at their best.
Build Your Own
Design Your Hybrid System
Enter your household's electricity usage, choose your panel count and battery size, and see instantly how much your TNB bill could drop.
1Your Household Usage
Most homes use 30–40% of their electricity during the day. Homes with daytime aircon or a home office can reach 50%+.
2Choose Your System
A battery stores your excess daytime solar for use at night — the key to maximum savings.
Not quite ready for solar yet
- At this usage level, the monthly saving is too small relative to the installation cost — the payback period ends up too long to be worthwhile.
- You're also already benefiting from TNB's Energy Efficiency Incentive and are exempt from the Retail Charge and SST at this usage.
Our suggestion: keep an eye on your bill over the next few months. Once it reaches RM250 or more — usually after adding aircon, an EV, or more people in the household — solar starts to make sense.
I'd still like to speak to a technicianEstimates use TNB's Domestic tariff (July 2025): Energy Charge 27.03 sen/kWh (≤1,500 kWh) / 37.03 sen (>1,500 kWh), Capacity Charge 4.55 sen, Network Charge 12.85 sen, Energy Efficiency Incentive (≤1,000 kWh), Retail Charge RM10 (>600 kWh), KWTBB 1.6%, SST 8% pro-rated (>600 kWh). Assumes 3.5 sun-hours/day, 30 days/month, 90% battery efficiency. Actual savings depend on weather, roof orientation, and usage patterns — a full, free site survey confirms the exact numbers.
What We Do
One Partner, Every Energy Need
Five segments, one team — tap a segment to see the numbers behind it.
Residential
Rooftop solar, sized to how you actually live
Landed homes and apartments, matched to your real consumption — not an oversized, one-size package.
Explore Residential- 630+ Homes Powered
- 95% Avg. Bill Reduction
- 3–5 Yrs Typical Payback
Commercial
Lower overheads, without touching operations
Offices, retail, and F&B outlets — systems designed around your business hours and load profile.
Explore Commercial- 85+ Businesses Served
- 50% Avg. Cost Savings
- 24/7 Remote Monitoring
Solar Farm
Ground-mount systems, built for scale
Agricultural land and large plots — engineered for yield, not just square footage.
Explore Solar Farm- 12+ Agri Projects
- 500+ Acres Covered
- Dual Land Use Ready
Battery Storage
Store what you generate, use it when it counts
Keep the lights on during outages and shift usage away from peak tariff hours.
Explore Battery Storage- 18 MWh+ Deployed
- Instant Backup Power
- Peak Rate Savings
EPC & Engineering
Design to commissioning, fully in-house
No outsourced crews — the team that designs your system is the same one that installs it.
Explore EPC & Engineering- 10+ Years Experience
- 100% In-house Design
- SEDA & TNB Compliant
Our Work
Projects We've Installed
A look at real RPG installations across homes, businesses, and large-scale sites in Malaysia.
How It Works
From enquiry to savings
— in weeks.
We handle every step so you don't have to. Pick a sign-up date below and see exactly when each stage lands — and when the savings actually show up.
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1
Free Site Consultation
Our engineers visit your property, review your bills, and assess your roof — no cost, no obligation.
Day 1–2 -
2
Custom Design & Proposal
We size a system to match your usage, with projected savings, payback period, and 25-year outlook.
Day 3–7 -
3
NEM & TNB Application
We handle the Net Energy Metering submission and all the regulatory paperwork — fully managed for you.
4–8 Weeks -
4
Professional Installation
Our certified team installs your system with minimal disruption, built for Malaysia's climate.
1–3 Days -
5
Go Live & Ongoing Support
Once TNB commissions your system, it starts generating savings — with monitoring and support after.
Go Live
How It Works
Solar, Simplified.
Solar panels generate power during the day, your battery stores what you don't use immediately, and the grid is only there as backup — not your main supply. Every system is designed around your roof, your load, and your budget.
- Free, no-obligation site assessment — our engineers survey your roof before you commit to anything.
- SEDA & TNB-approved installers — every project is fully compliant with Malaysian regulations.
- 25-year performance warranty — backed by ongoing monitoring and maintenance support.
ROI Calculator
Estimate Your Solar Savings
Enter your current electricity bill and payment preference — see your monthly savings, system size, and 10-year outlook update instantly.
If you invested your monthly savings instead of banking them, at a steady 5% a year they'd grow to — by year 10 — illustrative only, not a guaranteed return.
Ways to Pay
Financing Plans
Whichever way suits your cash flow — own it outright or spread the cost — we'll help you structure it.
Financing available through
Testimonials
What Our Customers Say
Real feedback from homeowners and businesses we've helped go solar.
FAQ
Frequently Asked Questions
Everything you need to know before going solar with RPG. Don't see your question here? Reach out and we'll answer it directly.
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Most homes see a 40–60% drop in their monthly TNB bill, depending on system size, roof orientation, and daily usage patterns. A typical household paying RM400–RM600 a month can expect to save several thousand ringgit a year once the system is live. Businesses with high daytime consumption — like factories, offices, and retail outlets — often save even more, since their production and usage curves line up almost perfectly with peak solar output. We'll walk you through the exact numbers for your property during your free site consultation, based on your actual TNB bills and roof space.
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From enquiry to going live is typically 9–10 weeks. It starts with a free site visit within the first couple of days, followed by a custom system proposal and quotation within a week. From there, most of the timeline — usually 4 to 8 weeks — is spent waiting on Net Energy Metering (NEM) and TNB approvals, which are handled entirely on our end. Once approved, the physical installation itself only takes 1 to 3 days for most residential and commercial systems, followed by final TNB commissioning before your system is switched on and generating savings.
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Solar panels still generate power on cloudy or rainy days — output is simply lower than on a bright, sunny afternoon, since panels use daylight rather than direct heat to produce electricity. Malaysia's Net Energy Metering (NEM) programme means this isn't something you need to worry about: on lower-output days you can draw extra power from the grid as usual, and on high-output days your surplus is exported back and credited to your account. Over a full year, the two balance out, so your overall savings stay consistent regardless of day-to-day weather.
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Not necessarily. During your free site assessment, our engineers physically inspect your roof's structure, age, and condition before any proposal is drawn up. Most residential rooftops and factory structures in Malaysia are perfectly capable of supporting a solar installation as-is. If we do spot signs of wear, corrosion, or structural concerns that could affect the system's lifespan, we'll flag this clearly upfront, along with honest options and cost estimates for reinforcement or replacement — so there are no surprises after installation begins.
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Net Energy Metering (NEM) is the mechanism that makes solar worthwhile even when you're not using electricity the moment it's generated. Any excess power your system produces during the day is automatically exported to the national grid, and TNB credits your account for that exported energy — effectively letting you use the grid as a giant battery. At night or during periods of high household usage, you simply draw power back from the grid as normal, offset by the credits you've already banked. This is what allows solar households to see meaningful bill reductions without needing separate battery storage.
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Yes — we offer RM0 upfront financing options for qualifying homeowners and businesses, arranged through our panel of financing partners. Instead of paying the full system cost outright, you pay a fixed monthly instalment that's typically lower than the amount you're currently saving on your TNB bill, meaning many customers see positive cash flow from month one. Our team will help you understand eligibility, tenure options, and total cost before you commit to anything, so you can decide with full visibility into the numbers.
How much can I actually save with solar?
Most homes see a 40–60% drop in their monthly TNB bill, depending on system size, roof orientation, and daily usage patterns. A typical household paying RM400–RM600 a month can expect to save several thousand ringgit a year once the system is live. Businesses with high daytime consumption — like factories, offices, and retail outlets — often save even more, since their production and usage curves line up almost perfectly with peak solar output.
Our Clients
Trusted by Brands & Organizations
From small businesses to large enterprises, we're proud to deliver reliable solar solutions that organizations trust.
Watch & Learn
See RPG In Action
Real installs, real customers, real savings — straight from the RPG Group Malaysia YouTube channel.
Saving Sehingga 95% Dengan Solar
Bagaimana Sistem Solar Hybrid Berfungsi
Real Stories, Real Savings
Saving RM400 After Going Solar
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