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The operational platform for solar EPC contractors. Deals, projects and tasks in one system.
Explore SoftwarePrecision. Power. Progress.
We set up solar energy systems and build the software to manage it.
We are both solar engineers and software developers focused on the same mission: to help EPCs scale faster and with more efficiency.
Rooftop Energy is both a tech company and an EPC. We own and operate RooftopIQ, an end-to-end solar-focused operational platform, built from what we learned running solar projects ourselves.
Our Mission
To help solar EPCs take on more projects and earn higher margins. In turn, the operational benefits will be passed on to their customers, making solar a more viable option for businesses.
Our Vision
To accelerate the energy transition through innovative technology solutions.
Fully SEDA Certified.
We're registered with Malaysia's Sustainable Energy Development Authority as both a Registered PV Service Provider (RPVSP) and Registered Solar PV Investor (RPVI).
OUR SERVICES
What we build.
RooftopIQ for solar EPCs. GensetIQ for diesel fleets. EPC from design to commissioning.
IN DEVELOPMENT
Fleet visibility for diesel gensets. Live status, fuel monitoring and run logs across the fleet.
Explore GensetIQ
EPC
Engineering, procurement and construction for residential, commercial and industrial solar.
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FAQ
Common questions
Everything you need to know about working with Rooftop Energy.
What is Rooftop Energy?
We're a Malaysian solar company specialising in solar engineering, procurement, and construction (EPC) for residential, commercial, and industrial buildings. We are also a technology company. We develop the software RooftopIQ: a multi-use solar software with modules covering a wide range of tools. RooftopIQ is aimed at EPCs, and helps them boost efficiency and improve their margins.
How do I apply for a solar project with Rooftop Energy?
The process is straightforward. Start by submitting your project details through our application form on this website (your location, roof condition, energy usage, and what you hope to achieve). We'll review your submission within 5–7 working days. If your project is a good fit, we'll schedule a call to discuss next steps, answer your questions, and outline a timeline. No hidden steps. No surprises.
Who is eligible for a Rooftop Energy solar project?
You need a suitable roof or land area (generally 50 m² minimum for residential, more for commercial projects). Your roof should be in good structural condition and face a direction that captures adequate sunlight, typically north-facing or east-facing in Malaysia. We also require a valid business registration or personal identification, and a clean utility account history. If you're unsure whether your property qualifies, apply anyway. We'll assess it during the review process.
How much will my solar system cost, and how much can I save?
Costs vary based on system size, roof complexity, and local grid conditions. Most of our residential clients see savings of 40–60% on electricity costs within the first year. We provide a detailed financial proposal after the initial assessment, showing your investment, expected monthly savings, payback timeline, and 25-year performance projections. This gives you the numbers you need to make an informed decision. No guesswork.
How long does installation take?
Once your project is approved, installation and setup takes 3–4 months. That breaks down to 2–3 weeks for design and permitting, 4–6 weeks for procurement and fabrication, and 2–3 weeks for installation and grid connection. We keep you updated at every stage. Once your system is live, monitoring and maintenance are handled by our team. You'll see real-time performance data through our RooftopIQ platform, accessible 24/7 on any device.