What solar panel installation covers
Solar installation in Puchong usually means fitting rooftop photovoltaic panels on a terrace, semi-D, or bungalow, wiring them into an inverter, and connecting the system to TNB's grid under Malaysia's NEM (Net Energy Metering) scheme. A proper job includes a site assessment (roof orientation, shading, structural load), panel and inverter selection, mounting and cabling, submission of paperwork to TNB and SEDA, and commissioning once the system is inspected and approved. Some installers also handle maintenance, panel cleaning, and inverter servicing after the system is live.
What to check before hiring
Ask whether the installer is registered with SEDA and licensed to handle NEM applications, since an unregistered setup can delay or block your grid connection. Get a clear breakdown of panel brand, wattage, inverter type, warranty terms (panels and inverters carry different warranty lengths), and expected payback period based on your household's actual electricity usage. Confirm who applies for permits, who's liable for roof damage, and what happens if the system underperforms against the quoted output. A written quote with itemised costs is worth more than a verbal estimate.
How we rank the 5 installers
Our scoring for the 5 solar panel installers listed for Puchong weighs verified reviews, responsiveness, and consistency of work over time, not just star ratings. See the full breakdown of criteria at our methodology page, and check the ranked electrician guide for Puchong for how solar specialists compare against general electrical contractors in the area.