About Us

SOLAR-Renewable Energy, Green Future

Yat Ngai Manufacturing Sdn Bhd (YNM) formally known as Yat Ngai Solar Engineering Works incorporated in the year of 1993, by our CEO Mr. Wong Hock Yim, also well known as the “Ironman” of Malaysia. We are one of the small number of companies who manufacture solar water heater and with over 27 years of manufacturing experiences, we are now become one of the market leaders in Malaysia.

YNM had proudly designed and developed our Hybird Solar Water Heater System with our brand name YN Solar which makes full use of the most natural and cleanest energy source from the sun. Our system had been widely use in residential and commercial premises that require hot water supply. Hybrid Solar Water Heater utilizes solar energy is to heat up water hence, minimizing the use of electricity that our system work in cleaner, greener and much more cost effective than any other system in the market. By manufacturing our own solar water heater, we are able to have complete control over the production process to ensure quality product and minimise lead times on orders.

Today YNM not only limit to supply YN Solar Hybird Water Heater System but we provide full service solar power system solutions provider to homeowners, companies and all other business industries player in Malaysia. Our services cover start from design and consultation, installation and project management, solar financing and up to solar monitoring effectiveness.

To ensure our customer are happy and satisfy with our services, we are committed with our after sales service and maintenance to ensure excellent customer support which actually what sets us apart from all the other service providers in the country.

Our Vision

Our vision is “Green the World” to realize a clean, environmentally friendly and healthy world that we live.


Our Mission

To lead in the research, development and production of innovative and practical solar powered products

Our Brand

YN Solar Logo are created from 3 primary colours, and these colours stand for below meaning:-

Green – Renewable Energy

Red – represent Sun

Yellow –represent Moon

No matter day & night we do provide hot water

YNM Milestone Plan and Achievement

Product expansion and business direction focus into complete solar power system solutions – energy saving go green.

Branding development and YN Solar trademark registered.

To uphold quality standard of our product, we had undergone certification process and certified with Quality Management System under ISO 9001:2008 by DQS GmbH.

YN Solar was awarded as the winner of “The 4th Asia Pacific / Malaysia Entrepreneur Excellent Award under the category of Excellent Brand.

YN Solar 8 was award the Malaysia Good Design mark by the Malaysia Design Council.

YN Solar 18 was awarded the Malaysia Good Design Mark by the Malaysia Design Council.

To enhance our customer satisfaction, our product was sent for SIRIM testing and was certified by SIRIM for product quality and durability.

YN Solar 8, YN Solar 18 and YN Solar 28 were marketed. Our YN Solar products and brand name was listed in the “Malaysia Book of Record”