Is solar right for you?

All natural.
All-day long.
All yours.

Solar energy is clean, renewable and it comes from the sun. People around the world lower their carbon footprint with solar energy from a solar power system.

Selection of solar PV services:

Large-scale solar EPCC

Utility-scale solar EPCC services. Our hallmark service is also our most trusted across ASEAN.

Entities seeking a solar PV project developer, no matter the level or size. Our scope of works include; major turnkey • main developer • main-con • sub-con & more

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Industrial rooftops

Operating heavy machinery? Got a large roof? You’ll love how solar can drive down operational costs.

Suitable for most industrial plants with access to their rooftops. E.g. Manufacturing plants • processing plants • refineries • factories & more

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Commercial rooftops

Ease your monthly commitment with a low-maintenance solar power system and stop the habit of paying for high energy bills.

Suitable for most commercial businesses. E.g. Offices • shop lots • franchises • gyms & more

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Residential rooftops

The best brands at budget friendly prices. Start your solar journey & start saving.

Suitable for most residential / homeowners with access to their rooftops. E.g. Terrace • Bungalow • Semi-detached homes & more

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Quick updates.

NEM NOVA quota over 65% utilised. Ask us for more info about NEM.

Hot days ahead! Solar panel washing advised for optimum performance.

Exclusive for condos & service apartments. Zero investment. Enquire.

Thank you & glad to be of service!

Frost & Sullivan’s Malaysia Solar Company of The Year Award.

Solar: get
started here.

Solar energy is changing our approach to things and making us reenvision tasks thanks to solar PV technology. Read on to know more about solar.
1. Concept of solar.


Install a solar power system to absorb sunlight.


The system turns sunlight into green energy (electricity).


When you utilize the green energy, you will save on your bill.

2. Consumption models.

3 types of consumption models. We use the term “consumption” to distinguish between the different types of system configurations to best suit the way the green energy is consumed. The models are:

1. Self-consumption (SELCO). Green energy generated from a solar power system is consumed directly into a building with almost no additional setup or add-on devices.

2. Net energy metering (NEM). NEM is a time-limited program green energy to be exported back to the grid (and you get credited back for). This setup requires a few add-on devices.

3. Energy storage system (ESS) / hybrid. An ESS setup includes a battery system to store energy (from solar or grid) and be utilised at a later time or for other purposes.

3. Solar incentives.

Net energy metering 3.0 (NEM 3.0).NEM 3.0 is a solar program to encourage solar adoption in Malaysia by allowing new system owners to export green energy back to the grid (while getting credited). NEM 3.0 has three variants and they are:

NEM Rakyat. Designed for homeowners. Successful NEM Rakyat applicants can export excess green energy back to the grid at 1-to-1 ratio.

NEM NOVA. Designed for commercial and industrial sectors. Successful NEM NOVA applicants can export excess green energy back to the grid and get credited based on the average System Marginal Price (SMP). Credits can also be attributed to different TNB bills (under the same name as NEM NOVA applicant).

Apart from NEM NOVA, businesses also have the option to enjoy double tax exemption when purchasing a solar power system.

NEM GoMEN is designed for government institutions and successful applicants of NEM GoMEN can export excess green energy back to the grid.

4. Maintaining a system.

Self-service. It is advisable to clean your solar panels from time to time, to ensure optimal performance by the system. For a more thorough checkup, we advise having a systems check-up once every 6 months. A systems check-up helps with noticing any issues by the solar inverter, cabling and connections are all operating at a good level.

Yearly subscription based servicing is also offered by ERS Energy for all solar power system owners. You pay for the duration that’s within your means and our technicians will keep your system checked and also insure your entire system from damages.


Check these out, here are some case studies on the effects of solar in different sectors.

Case study.

Building a
solar eco-home.

How solar is changing homes to eco-neighbourhoods.

Explore solar.

Case study.

Biz: Debunking solar’s commercial success.

Solar transforming they way businesses profit.

Explore solar.

Do you know if
solar is right for you?

Get a free,
non-obligatory solar
assessment today.

Get a quote.

Latest promotion – coming soon.

Premium arrives
this May / June.

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About us.

ERS Energy provides solar engineering services for customers to improve their sustainable practises through solar renewable energy – preserving communities, the environment while driving costs down.
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About ERS.

Our awards.

Temporary recognition.

Frost & Sullivan Best Practises,
Solar Company of The Year.

SEBA Asia,
Sustainable Energy Leadership.

Malaysia’s Fast Moving Companies.

About ERS.

About ERS.

Our accreditation.

Permanent quality.

ISO 9001: 2015
accredited and standard.

TÜV Rheinland
assessment and quality control.

assessment and quality control.

Our commitment.

Solar done right. At ERS Energy we are committed to providing quality products and services while maintaining a fondness for budget-friendly prices.

solar done right - ers energy

Hot topics.

Don’t play play.

How we operate during the
pandemic with care & caution.

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Carbon neutral.
The latest trend word.

Why companies are going gaga over it.

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Going green now comes thrice as good.

Taking it to the next level with solar PV technology.

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What’s been said about solar.
Swipe to see more  

Solar power is the cheapest form of new electricity in most of the world today

Historically in Malaysia, the electricity demand has grown by 2.5% p.a.

 Energy Outlook Malaysia

ASEAN targets 23% RE in energy mix.

 Energy Malaysia

Improved cost savings. 60% of the members are on PPAs.

 RE100 Annual Report 2020

Nearly 80% of consumers indicate sustainability is important for them.

 IBM Institute for Value Business

Hot topics.

Updates. Promos. News. Social.

Find them on our news page.

Hot topics.

Got a question?
We got some answers.

Interested in a solar power system, can you help?
Yes. We help customers to design and install entire solar power systems. The systems convert solar energy (sunshine from the sun) to electricity using solar photovoltaic (PV) technology. As a solar engineering company, we cater to the residential, commercial, industrial, and utility-scale sectors
Is solar legit? How come it is legal?

Yes, it is both legit and legal to install a solar power system by a certified installer and in accordance to proper solar guidelines. Solar PV technology has been around for years and is now widely utilized due to its affordability. The Sustainable Energy Development Authority Malaysia (SEDA) is responsible for the development of solar in Malaysia, which we are a registered and certified solar PV service provider on their site.

Do I need local council approval for installing solar?

You only require local council approval if we deem it necessary to erect a permanent structure for installation purposes. We will always discuss arrangements with you before any action is taken. You will always have the final say.

I heard that I need approval from the authorities to install solar, is that true?

You only require approval from the authorities (e.g. SEDA Malaysia, M.I.D.A., etc.) depending on the consumption model of the system. For example, to be eligible for the Net Energy Metering (NEM) programme, an application must be lodged with SEDA Malaysia. We assist all our customers to apply for the necessary approval and permits, unless they prefer otherwise.

Can I purchase single items from you?

Yes you can. We have stock in-hand which can be bought off-the-shelf. If we do not carry a particular item you’re looking for, we can source the item for you. However additional cost might apply and will be borne by the customer.

Will ERS provide any engineering certification for our factory rooftop – to make sure the roof can sustain the weight and loading of the mounted solar panel?

Yes, we will engage a qualified third-party member to certify the structural drawings we propose.

What warranties are there?

As an indication, the warranty for solar panels last up to 25 years whilst warranties for inverters last anywhere from 5 to 10 years. Our workmanship warranty is valid for 3 years, whereas general electrical components have a 1 year warranty. Bear in mind, these figures vary depending on the model and make.

What happens after you install the solar power system?

After a solar power system is turned on, no further action is required on your end as the system is self-regulated with electricity generated automatically fed to your premise. At this point, you might want to consider a maintenance or coverage plan if you desire so.

How do I maintain a solar power system? And does the solar panel require cleaning?

Solar power systems require minimal maintenance. You could pruchase a solar maintenace package from us or self-serve by downloading a companion solar inverter app (if available) to monitor your own solar power system (internet connection required). We advise the washing of solar panels from time to time to remove any stubborn stains or dirt on the panels (which does affect yield).

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