Trexon Energy brings world-class solar technology to Penang Island and Seberang Perai. We specialize in installations across George Town, Bayan Lepas, and Butterworth. With over 300 successful projects, we help Penang residents reduce electricity bills by up to 84%. Our systems are fully approved by Tenaga Nasional Berhad (TNB) and comply with local MBPP and MBSP municipal guidelines.
5.3 hours/day
Daily Sun Hours
RM320
Avg Monthly Savings
300+
Happy Customers
82%
Avg Bill Reduction
MBPP & UNESCO-compliant
Specialized delivery & installation
Full panel performance guarantee
2-3 days completion time
The Pearl of the Orient offers unique advantages for solar energy adoption while preserving its rich cultural heritage.
Whether on the island or mainland, we manage your complete TNB Solar ATAP application and bi-directional meter upgrade seamlessly.
Our experts handle all municipal approvals (MBPP for the island, MBSP for the mainland) including UNESCO heritage zone requirements.
From salt-mist resistant panels for Batu Ferringhi beachfronts to large-scale systems for Bayan Lepas FIZ factories, we have the right tech for Penang.
We are the island's preferred solar installer with specialized expertise in heritage and coastal installations.
Island's most experienced installer
Fully licensed Solar ATAP installer
Highest rated in Penang
Expert in conservation properties
"Case Study: Installed 5kW on our Armenian Street terrace. Trexon handled MBPP heritage approvals and TNB ATAP perfectly. Bill dropped to RM60."
Georgetown Heritage Owner
George Town, Penang
5 kWp Grid-Tied
"Discreet installation that respected our property. The salt-mist resistant panels are perfect for our coastal location. TNB paperwork was a breeze."
Dr. Lee Chong Wei
Tanjung Tokong, Penang
6 kWp Grid-Tied
"Case Study: 50kW commercial system for our FIZ facility. Offsets our C2 commercial TNB tariff effortlessly. ROI expected in just 2.3 years."
Bayan Lepas Manufacturer
Bayan Lepas FIZ, Penang
50 kWp Industrial
Keep your panels at peak performance with professional cleaning services across Penang.
Contact our Penang team for a free heritage-friendly assessment. Join 300+ happy Penang homeowners already saving on TNB bills.
Solar Pricing Guide
Full system prices for Penang homes in 2026
Savings Calculator
Calculate your exact TNB bill savings
Financing Options
0% loans, hire-purchase & BNPL for Penang
Green Bank Loans
Maybank, CIMB, RHB, Public Bank, BSN — from 3.5% p.a.
Penang Solar Installation Guide
Island vs mainland — what you need to know
NEM 3.0 Explained
Sell surplus solar back to TNB at full rate