About us
Kuching based. You know where to find us.
Lava Solar designs and installs rooftop solar for homes and businesses across Kuching and Sarawak, sized to your real usage, built with quality hardware, and backed by Tier-1 hardware.

- Tier-1
- Panels and inverters
- RM12,000
- Max NEM subsidy
- 30 yr
- Panel power warranty
- ~2.5 mo
- Survey to subsidy
Lava Solar is a Kuching-based solar installer helping homeowners and businesses across Sarawak turn their roofs into power stations. Our office is at Gala City, Kuching, not a branch of somewhere else: walk in and meet the person handling your job.
We handle the whole journey ourselves: free site survey, formal quotation, system design and the NEM application, installation, testing and commissioning, and the paperwork with Sarawak Energy that gets your subsidy paid out. You sign, we run the rest.
We believe a solar quote should be something you can check, not just trust. That is why the calculator on this site runs the same model we use to quote: put in your Sarawak Energy bill and see exactly what system your usage justifies, what it costs after subsidy, and how quickly it pays for itself.
We install Astronergy panels with GoodWe inverters as standard, and we are local, so the people who design and install your system are the same people you can reach afterwards.
- Free site survey and transparent quotation
- Astronergy panels and GoodWe inverters
- NEM subsidy of up to RM12,000 handled for you
- Sized to your real Sarawak Energy usage
- Milestone payments: nothing large due before Sarawak Energy approves your application
- Local Kuching team, here after handover
How we work
What you can count on
Honest sizing
We recommend the system your usage justifies, not the biggest one we can sell.
Quality hardware
Astronergy panels and GoodWe inverters with real manufacturer warranties, installed to standard.
Paperwork handled
We manage the NEM subsidy application so you do not have to.
Here afterwards
Local team, monitoring included, and a name to call after switch-on.
Ready to cut your electricity bill?
Run the calculator for a free instant estimate, then book a free site inspection on WhatsApp. Your NEM contract needs to be signed by 31 December 2026 to qualify for the subsidy, so the sooner you start, the safer your place in the queue.
Or call +60 12-887 7807