Summer Hot Water Solutions Since 1980

For over four decades, Summer has been a trusted name in energy-efficient hot water systems in Malaysia. With more than 100,000 installations nationwide, we have helped thousands of homeowners reduce electricity bills while enjoying reliable, eco-friendly hot water.

Whether you’re replacing an old heater or building a more sustainable home, Summer offers smart, proven solutions designed specifically for Malaysian homes and climate.

Types of Solar Hot Water Systems

Solar Hot Water Systems

Summer provides two main system configurations to suit different home layouts:

1.Roof-Mounted Systems

• Both the solar collectors and storage tank are installed on the roof
• Simple, reliable technology with no moving parts
• Ideal for homes with sufficient roof space and strong structural support
• Cost-effective and low maintenance

2. Split Systems

• Solar collectors are installed on the roof

• Storage tank is placed at ground level

• Perfect for homes with limited roof space

• Better aesthetics and easier maintenance access

Solar Collector Technologies

Flat Plate Collectors – Our Proven Choice

Flat plate collectors are Summer’s core technology for residential hot water systems.

They offer:

• Excellent efficiency in Malaysia’s warm climate

• Longer lifespan

• Lower maintenance

• Great value for money

For most Malaysian households, flat plate collectors deliver optimal performance without the added cost and complexity of other technologies.

Evacuated Tube Collectors

Summer also produced evacuated tube technology. However, based on real-world performance in tropical conditions, we now focus mainly on flat plate collectors for domestic use.

Evacuated tubes are better suited for:

• Colder climates

• High-temperature commercial applications

• Areas with very limited roof space

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Built for Malaysia’s Tough Climate

Every Summer system is engineered to withstand Malaysia’s demanding environment—from coastal salt air to intense heat and humidity.

Our systems are:

• Designed for long-term durability

• Rigorously tested

• Proven to perform reliably where others may struggle

Integrated, In-House Expertise

With Summer, you get more than just a product.

We handle everything in-house:

• System design

• Manufacturing

• Installation

• After-sales service

This end-to-end approach ensures consistent quality and a single point of accountability—giving you complete peace of mind.

All Summer systems come with industry-leading warranties backed right here in Malaysia.

You can count on:

• Dedicated customer support
• Reliable after-sales service
• Genuine parts and trained technicians

We’re with you for the entire lifetime of your system.

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Choosing the Right System for Your Home

Summer Blog – Pioneers in Solar Hot Water Solution

Every household has different hot water needs. That’s why our specialists offer free home assessments to recommend the most suitable system based on:

• Number of occupants

• Daily hot water usage

• Roof space and orientation

• Local conditions

• Budget

You’ll receive a clear, detailed quotation and professional advice—no guesswork involved.

Solar Hot Water System Pricing

Prices vary depending on:

• System type

• Household size

• Installation complexity

• Any available incentives

While solar water heaters may have a higher upfront cost than electric heaters, the long-term savings on energy bills make them a smart and worthwhile investment.

Ready to Upgrade Your Hot Water System?

Book a free home assessment today and let our experts help you choose the ideal Summer solution for your home and budget.

Enjoy reliable, energy-saving hot water – powered by the sun.