Residential Solution

Service Detail

Solar Design and Installation

Our Residential Solar Solution is designed for homeowners who want to reduce monthly TNB bills and achieve long-term energy independence. Rexfield Green designs and installs right-sized solar systems based on your energy usage, roof layout, and Solar ATAP requirements — ensuring every system is practical, efficient, and built for lasting savings.

Why Choose This Service

Right-Sized

Every system is customized around your actual electricity usage, roof layout, and long-term savings goals.

Solar Incentive Expert

We guide you through available solar schemes and system sizing

Authority Submission

We handle relevant authority applications, and regulatory requirements for you.

Lifetime Value

Each project is planned around efficiency, safety, regulatory compliance, and return on investment for long-term system performance.

The Process

01

Site Visit and Energy Assessment

We study your electricity usage, roof layout, and solar potential to recommend a system that fits your actual household needs.

02

Right-Sized System Design

Your solar system is designed based on your energy usage patterns and solar incentive mechanism — not an oversized system you don’t need.

03

Solar Incentive and Authority Application

We guide you through suitable residential solar schemes. And we handle relevant authority applications.

04

Professional Installation

Our team manages the installation with clean wiring, safe mounting, and proper technical integration for reliable system performance.

05

Testing & Commissioning

Before handover, the system is tested for safety, performance, and readiness to ensure it operates properly from day one.

06

After-Sales Support

Our support continues after installation through system monitoring, performance tracking, maintenance, and troubleshooting when required.
Proven Results

Real Savings from Real Homes

A few of the residential systems we've delivered across Malaysia.

~94% saved
Landed House · Kajang
Before
RM500
→
After
<RM30
Bill reduction94%
11.78
kWp system
19
panels
~77% saved
Bungalow · Subang Jaya
Before
RM1,500
→
After
<RM350
Bill reduction77%
16.65
kWp system
30
panels
~64% saved
Bungalow · Bukit Jelutung
Before
RM1,400
→
After
RM500
Bill reduction64%
19.43
kWp system
35
panels
Residential Warranty

Built for Decades — And Backed Accordingly

Every system Rexfield Green designs and builds carries comprehensive, long-term coverage.

15 / 30 yrs
Solar Modules
15-year product warranty and 30-year linear performance warranty (selected models).
10 yrs
Inverters
Full manufacturer coverage across the system's core electronics.
10 yrs
Mounting Structure
Secure, weather-rated mounting built to last.
3 yrs
Workmanship
Covers installation, roof works, faulty connections and non-product issues, depending on agreed project terms.
1 free
Maintenance Service
One complimentary operation & maintenance visit, depending on agreed project terms.
Optional
Insurance Coverage
Protection against fire, pest damage and theft.
Solar panels on a Malaysian home roof
Current Residential Scheme

Two ways to power
your home with solar

Rexfield Green matches you to the right residential scheme, then handles the SEDA and TNB paperwork for you.

Solar ATAP
Export and Store

Powers your home, exports the surplus, and earns credit on the Energy Charge Rate.

SELCO
Use it yourself

Maximises on-site self-consumption and reduces your reliance on the grid.

What is Solar ATAP?

Old Incentive

NEM 3.0

New Incentive

Solar ATAP

Quota

›
Limited and ended
›
Starts on 1st January 2026

System Size

›
80%-90% of your TNB usage
›
Can be sized up to 100% of maximum demand, offering more flexibility for high-usage customers

Program
Structure

›
Divided into three sub-programs (NEM Rakyat, NEM GoMen, NEM NOVA) with fixed quotas
›
A single, unified scheme for all TNB customers (domestic and non-domestic). There is no limited quota.

Offset/Export
Credit Rate

›
1-to-1 Retail Tariff Offset – Exported solar power is credited at the full retail electricity rate
›
Energy Charge Offset – Exported energy is credited at the electricity tariff rate (which excludes other taxes) at 27.03sens/kWh and 37.03sens/kWh depending on total usage

Value
Proposition

›
Higher savings due to the 1-to-1 credit rate, resulting in a faster return on investment.
›
Focus on higher self-consumption – savings depend on how much solar power is used directly on-site.

Role of
Battery

›
Less important, since the grid effectively acted as a “virtual battery.”
›
Battery systems (BESS) become more valuable – allowing users to store excess solar energy for night-time or cloudy-day use, boosting TNB savings.

Contract
Period

›
10 years
›
10 years
i

Note: Details are based on current information and may be subject to change as final guidelines are released.

Free Consultation

Ready to Switch to Solar? Let’s Start the Journey.

With Rexfield Green, going solar is simple, transparent, and built around your real energy needs. From consultation and system design to authority submission, installation, and after-sales care, we will be with you every step of the way.