Envirosun TSP+300/40 Solar Hot Water System $5099 Installed

Envirosun TSP+300/40 Solar Hot Water System $5099 Installed


BASE RATE - Perfect for those who wish to install the exact make and model as their current system. Note the existing system must be compliant with current standards for this package to apply.

plus SILVER INCLUSIONS - Designed for those switching from a similar system and wanting to upgrade to valve and pipework so its all new, complaint and working effectively. Please note reusing old valves can effect your product warranty. Note the existing installation must have compliant drains and support base for this package to apply.

plus GOLD INCLUSIONS - Our most popular package for the do it right the first time person. Strip it all down and redo all the pipework, valves, fit a new support base, run drains to a compliant discharge point then dispose of the old unit.

plus PLATINUM INCLUSIONS - Designed for those wanting to relocate their existing system to a new location and upgrade the unit as well. Perfect for those converting from solar or gas or moving that suspect unit from inside to outside.

STEP 1. - Select Post Rebate Installation Package (STC Rebates signed over to JR Gas & Water on install)
STEP 2. - Select Preferred Installation Day
STEP 3. - Select Installation Area
Sale price $5,099.00
  • Free SEQ shipping
  • Returns Available
  • Secure payments
  • In stock, ready to ship
  • Inventory on the way

All online packages are for a like for like, EXTERNAL (outside building lines) replacement of existing installation only and installation fees do not cover relocating the system, upgrades to current standards, electrical supply alterations outside of a standard disconnect/reconnect, upgrades due to insufficient gas, water or power supplies or repairs of any kind outside of the hot water system UNLESS they are included the purchased package.

For all internal installations please complete our quote request form. https://clienthub.getjobber.com/client_hubs/2656845f-c248-4532-bae6-dc151651823b/public/work_request/new?source=social_media

All electrical hot water systems must be perpendicular to the wall with the electrical connection at the front and centre facing forward. unless a relocation package has been purchased.


Two man install will be required where access issues noted below are applicable and installation is not safe to be completed by a single person will be an additional $200. Access for installation is to be free of stairs, steep driveways, through homes, over retaining walls, in ceilings. Unit must be able to be maneuverer by hand trolley from vehicle to installation position without being carried. Confirmation from JR in writing of access suitability where any of the above conditions apply. For restricted access installations we recommend completing our quote request form and sending photos prior. https://clienthub.getjobber.com/client_hubs/2656845f-c248-4532-bae6-dc151651823b/public/work_request/new?source=social_media

Tax included. Shipping calculated at checkout.

Maximize Your Eco Savings: A Comprehensive Guide to the Envirosun TS 300 40 Solar Hot Water System

If you’re on the hunt for an eco-efficient hot water solution, the Envirosun TS 300 40 Solar Hot Water System merits attention. It promises both energy savings and reduced environmental impact. In the following guide, we’ll dissect its design, unpack its benefits, and assess how it meets the practical demands of modern homeowners, without overwhelming you with jargon or unnecessary details.

Key Takeaways

  • The Envirosun TS 300 40 Solar Hot Water System is a highly efficient, eco-friendly solar hot water system that reduces energy consumption and offers optimal solar efficiency thanks to its advanced design, including Type 444 ferritic stainless steel high-absorption solar collector panels.

  • Proper installation and operation are key to the system’s performance, with expert installers being essential for optimal efficiency; correct panel placement largely influences the system’s ability to capture solar energy effectively.

  • The system offers substantial long-term cost savings and environmental benefits, reducing electricity consumption and greenhouse gas emissions significantly when compared to traditional electric water heaters, and comes with strong warranty coverage and reliable customer support.

Exploring the Envirosun TS 300 40 Solar Hot Water System

Imagine having a system that naturally uses hot water to ascend and flow into a storage tank, providing you with a consistent hot water supply. That’s what the Envirosun TS 300 40 Solar Hot Water System does. As one of the most efficient solar hot water heaters, this system operates by harnessing the free and abundant energy from the sun, making it a top choice for eco-conscious homeowners.

Not only does this system offer environmental benefits, but it also comes with technical specifications designed to reduce energy consumption and provide an eco-friendly solution for your hot water needs. It features a 300L twin panel close-coupled solar hot water system, making it a suitable and efficient choice for households of various sizes.

Design and Efficiency of the Envirosun TS 300 40

With the Envirosun TS 300 40, the design of each component is carefully crafted to optimize solar efficiency, playing a significant role in the overall efficiency of the solar hot water system. From cutting-edge tank protection valves to systems that integrate a roof-mounted tank and collectors as a single unit, the design elements of this system are geared towards achieving high thermal energy efficiency without requiring additional power input.

Solar Collector Panels Excellence

The solar collector panels play a pivotal role in the functionality of a solar hot water system. They are responsible for capturing solar energy, which is then converted to heat the water. In the case of the Envirosun TS 300 40, these panels are constructed with high solar absorption materials and Type 444 ferritic stainless steel, ensuring durability and optimal sunlight absorption.

These high-absorption solar collector panels offer:

  • Effective conversion of solar energy into usable heat

  • Superior performance in water heating

  • High-efficiency rate

  • Innovative technology

The Envirosun TS 300 40 is a testament to their superior performance and innovative technology.

Superior Integration

The Envirosun TS 300 40 system consists of several components that work together to provide hot water efficiently:

  • Solar collector panels: These panels harness solar energy.

  • Transfer Pipes: This component transfers the heat from the solar collector panels to the water in the storage tank.

  • Tank: The Tank is integrated into the system in a way that allows for various configurations, ensuring a reliable hot water supply and reducing energy consumption compared to traditional water heating systems.

The design of the Envirosun TS 300/40 hot water system offers several benefits:

  • Eliminates the need for powered pumps and fewer parts and controls

  • Perfectly matches solar radiation with water flow

  • Achieves high thermal energy efficiency

  • Operates optimally, delivering massive energy savings

  • Provides consistent hot water supply

This integration is crucial in ensuring that the system operates optimally, delivering massive energy savings, and providing consistent hot water supply.

Installation and Operation

Just like any other system, the efficiency of the Envirosun TS 300 40 Solar Hot Water System hinges on proper installation and operation. For optimal performance and energy savings, it’s important to place the system as close as possible to the area of the home that uses the most hot water, such as the bathroom or kitchen.

Once installed, the solar hot water heater system operates by utilizing solar collectors to heat the water inside the storage tank, offering a sustainable and cost-efficient supply of hot water.

Ensuring Correct Placement

Maximizing the efficiency of a solar water heater is significantly influenced by the placement of solar panels. For the Envirosun TS 300 40 system, the optimal location for placing solar collector panels is typically north-facing to capture the most solar energy. If a north-facing location is not possible, east or west-facing can also be considered. Moreover, the panels should be placed in a way to protect them from impact damage.

The orientation and angle of solar panels also have a direct impact on their effectiveness in harvesting solar energy. South-facing panels, which are optimal for the Northern Hemisphere, should be tilted between 15 and 40 degrees from the horizontal. The ideal tilt angle corresponds to the maximum solar irradiance for the specific location, ensuring maximum solar exposure and enhancing the system’s performance.

The Role of Expert Installers

Despite the crucial role of the system’s design and features in its efficiency, one cannot underestimate the importance of expert installers. Expert installers of Envirosun TS 300 40 systems should possess qualifications and certifications that align with Australian and New Zealand standards for solar water heaters. They must demonstrate proficiency in plumbing and the installation of solar and heat pump water systems.

When properly installed, the Envirosun TS 300 40 system can achieve excellent efficiency, with a COP rating close to 4 under ideal conditions. Therefore, it is crucial for installers to strictly follow Occupational Health and Safety Guidelines to ensure a safe installation process. This highlights the importance of having your system installed by a professional to ensure that it operates at its maximum potential.

Environmental Impact and Cost Savings

Reduced electricity consumption. The Envirosun TS 300 40 system significantly reduces energy bills and environmental impact.

The environmental impact and cost savings are among the major advantages of transitioning to a solar hot water system like the Envirosun TS 300 40. Here are some benefits of the system:

  • Significantly reducing electricity consumption

  • Minimizing greenhouse gas emissions

  • Offering an eco-friendly solution for homeowners looking to reduce their carbon footprint

Moreover, the system’s superior construction and energy efficiency not only contribute to environmental sustainability but also provide long-term cost savings.

Slashing Electricity Consumption

Designed to utilize solar energy, the Envirosun TS 300 40 system offers the following benefits:

  • Maximizes energy efficiency, resulting in a significant reduction in electricity consumption

  • Uses open circuit solar panels to heat water, effectively decreasing the reliance on electricity and lowering energy expenses

  • Features electric boosters to guarantee hot water availability during periods with reduced sunlight, like cloudy days

Electricity savings with the system are influenced by several factors including:

  • Solar resource availability

  • Climate conditions

  • System design

  • Quality of equipment

On average, the Envirosun TS 300 40 Solar Hot Water System can save an average household over 80% of electricity compared to traditional electric water heaters, resulting in lower energy bills and reduced environmental impact.

Carbon Footprint Minimization

Besides slashing electricity consumption, the Envirosun TS 300 40 Solar Hot Water System also significantly cuts down on carbon emissions. By minimizing the household’s carbon footprint and greenhouse gas emissions, the system contributes to a more sustainable and eco-friendly future.

Moreover, the system is considered eco-friendly due to its superior construction and energy efficiency. It significantly reduces dependence on non-environmentally friendly and non-renewable energy sources, contributing to a more sustainable and eco-friendly future.

Compared to traditional water heaters, the use of a solar hot water system such as Envirosun TS 300 40 can lead to massive energy savings compared to a substantial reduction in carbon emissions.

Enhancing Your Home's Hot Water Systems

Numerous advantages are offered by the Envirosun TS 300 40 system over traditional electric hot water systems and other solar water heaters. It is distinguished by its durable stainless steel tank and a substantial capacity of 300 liters, making it suitable for residential use in 2 bathroom homes.

This system is designed to uphold exceptional efficiency during peak usage periods, ensuring that it can meet the actual hot water demand of a household.

Comparison with Electric Hot Water Systems

Greater energy efficiency, cost savings, and environmental benefits are offered by the Envirosun TS 300 40 system when compared to traditional electric hot water systems. The system demonstrates high energy efficiency with a COP rating close to 4 under ideal conditions, surpassing the performance of conventional electric hot water systems.

Transitioning to the Envirosun TS 300 40 from an electric hot water system can lead to substantial savings on energy expenses. Typically, electric hot water systems have annual running costs ranging from $300 to $1,500, based on usage and local energy rates. The enhanced efficiency of the Envirosun TS 300 40 can assist homeowners in reducing these operational expenses.

Moreover, the system offers environmental benefits over electric hot water systems by producing fewer greenhouse gas emissions due to its higher efficiency and reliance on renewable solar energy.

Benefits Over Other Solar Water Heaters

The Envirosun TS 300 40 system stands out from other solar water heaters in terms of design, efficiency, and overall performance. The system is constructed using the strongest materials available and is equipped with advanced tank protection valves and systems, making it a top choice for homeowners.

The Envirosun TS 300 40 solar water heater is equipped with distinctive features including an advanced control system, a unique base heat exchanger for comprehensive tank heating, and the capability to achieve up to a 71% energy saving. This translates to higher solar contribution, significantly lower greenhouse gas emissions, and superior overall performance when compared to other solar water heaters available in the market.

Warranties and Customer Service

Beyond acquiring a great product, a successful purchase also includes the assurance of coverage when things don’t go as planned. This is why Envirosun offers comprehensive warranty coverage and exceptional customer service for the TS 300 40 system. The warranty includes a 10-year warranty on the cylinder and a 7-year warranty on the solar panels. Additionally, Envirosun’s customer service for the TS 300 40 system has been positively reviewed, reflecting a high degree of customer satisfaction.

Understanding Your Warranty Coverage

To protect your investment and ensure peace of mind, it’s vital to understand the warranty coverage for your Envirosun TS 300 40 system. The warranty for the system includes coverage for the tank and solar panels for a period of 7 years. It also covers both labor and parts, ensuring that you are fully covered in case of any issues.

However, it’s also important to be aware of what could potentially void your warranty. The warranty may be voided if there is a breach of the condition regarding water quality, so it is crucial to maintain water quality within the acceptable range. This underscores the importance of regular maintenance and proper care for your system.

Experiences with Envirosun's Customer Support

The importance of having a reliable customer support team is on par with that of having a reliable product. Envirosun’s customer support team is dedicated to providing prompt and effective assistance for any issues or concerns related to the TS 300 40 system. To contact Envirosun’s customer support, you can call them, or visit their website for further information.

Customers have generally shared positive experiences with Envirosun’s customer service, highlighting:

  • Excellent pre and post-installation support

  • Prompt responsiveness in urgent situations

  • Outstanding value and service through its customer support for product-related complaints, both prior to and following the installation of the system.

Maintenance and Longevity

For the longevity and optimal performance of the Envirosun TS 300 40 system, regular maintenance and proper care are crucial. This includes monitoring the temperature of the hot water as it passes through the gas heater. The system should undergo a major service every five years, which includes draining and flushing the system to maintain its performance and efficiency.

Routine Checks and Servicing

Maintaining the performance and longevity of your Envirosun TS 300 40 system depends heavily on routine checks and servicing. The system should undergo servicing every five years, which encompasses draining and flushing the system as part of the major service for the unit. Regular maintenance can provide benefits such as preventing damage to the storage tank due to vacuum or excessive pressure, addressing collector efficiency issues, and avoiding mechanical problems with pumps and controls.

While it might be tempting to conduct personal inspections and maintenance on the system, it is not recommended as the system is designed to require minimal maintenance. Routine checks and servicing are essential for maintaining the system’s efficiency and effectiveness, which is crucial for ensuring the system operates optimally and can prolong its lifespan.

Handling Inclement Weather

Despite being designed to withstand inclement weather, the Envirosun TS 300 40 system, an envirosun hot water system, still requires proper care and maintenance for long-term performance. The system is equipped with an electric backup booster to ensure a consistent hot water supply, even in inclement weather conditions. Moreover, the envirosun hot water systems are constructed using the strongest materials available and are equipped with advanced tank protection valves and systems, making them durable and capable of withstanding harsh weather conditions.

To safeguard the Envirosun TS 300 40 system from damage during storms or extreme weather, it is advisable to perform draining and flushing of the system. This helps in preventing potential problems associated with vacuum formation or excessive pressure in the storage tank. It is also important to keep the solar panels clear of snow, ice, or other obstructions to maintain optimal efficiency.

Tailoring the System to Your Needs

As every household has unique needs, the Envirosun TS 300 40 system can be customized to suit your specific requirements, guaranteeing a perfect fit for your home and lifestyle. The system is specifically engineered to meet the demands of households with 5-6 occupants. To adapt it for varying household sizes, you have the flexibility to construct and link the solar water heater in different configurations to best suit the specific needs of the household.

Moreover, the system’s water temperature settings are adjustable to accommodate individual preferences. The system’s tanks come in capacities of either 180 or 300 liters, providing flexibility in temperature control. In case of an increase in hot water demand, you can opt for the Envirosun TS+300L TS300/40 Twin Panel System, specifically designed to accommodate higher levels of hot water usage.


In conclusion, the Envirosun TS 300 40 Solar Hot Water System is a top-tier solution for eco-conscious homeowners looking to harness solar energy for their hot water needs. Its superior design, high-quality components, and excellent performance make it a standout choice in the market. With the added benefits of reducing energy costs and minimizing environmental impact, switching to this system is a smart move for a sustainable and comfortable lifestyle.

Frequently Asked Questions

What is the difference between a close couple and a split system solar unit?

The difference between a close couple and a split system solar unit lies in the placement of the tank and collectors, with the close couple system having both components on the roof and the split system having collectors on the roof and the tank at ground level. This impacts the overall system design and installation.

What is a close coupled solar hot water system?

A close coupled solar hot water system has solar collectors and a storage tank located together on the roof, with the tank located above the solar collectors and relies on the thermosyphon to operate or can heat water directly or indirectly.

How does Rinnai solar 26 work?

The Rinnai Solar 26 is a water heater and boiler that utilizes solar energy. It uses solar panels to collect energy from the sun and convert it into usable heat for water heating.

Where are envirosun hot water systems made?

Envirosun hot water systems are made in Australia and Europe, with components sourced from America and Europe.

How long do solar hot water systems last?

Solar hot water systems typically last for 10-25 years, with factors such as installation quality, material quality, and maintenance affecting their lifespan.

Brand - Envirosun
Model Number - TS300/40
Volume - 300L
Width - 2150mm
Height - 605mm
Manufacturered In -
Cylinder/ Heat Exchange Material - Stainless Steel
Cylinder/Heat-Exchange Warranty - 7 Years
Noise Level - NAdBa
Dry Weight - 59kg
Energy Source - Solar
Wifi Controller Built in or Compatible -
Built In Timer - No
LED/LCD Status Indicator -
Coefficient of Performance (COP) -

If you're in Queensland and considering a heat pump hot water system, look no further than JR Gas & Water. Here's why:

Experience and Expertise: JR Gas & Water has over 10 years of experience in the gas and plumbing industry. Their team of licensed and insured professionals is highly skilled and knowledgeable about all aspects of heat pump installation, maintenance, and repair. They can provide expert advice on the best system for your needs and ensure a smooth installation process.

Quality Products: JR Gas & Water uses only high-quality products from trusted brands to ensure your heat pump hot water system is reliable and efficient. They also offer a range of options to suit different budgets and requirements.

Competitive Pricing: JR Gas & Water offers competitive pricing for their heat pump hot water systems, ensuring that you get a great value for your investment. They also provide a detailed quote upfront, so there are no surprises or hidden costs.

Customer Service: JR Gas & Water is committed to providing excellent customer service. They are always available to answer any questions or concerns you may have and are committed to ensuring your satisfaction.

Local Business: JR Gas & Water is a locally owned and operated business in Queensland. By choosing them for your heat pump hot water installation, you are supporting a local business and contributing to the local economy.

Warranty and Guarantee: JR Gas & Water provides a warranty and guarantee on all their products and services, giving you peace of mind knowing that your system is covered in case of any issues.

Sustainable and Environmentally Friendly: Heat pump hot water systems are a sustainable and environmentally friendly option for heating water. They use renewable energy sources, such as air or ground heat, to heat water, resulting in lower greenhouse gas emissions and reduced energy bills. JR Gas & Water can help you make the switch to a more sustainable and cost-effective solution for your hot water needs.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


A heat pump hot water system is an energy-efficient way to heat water for domestic use. It works by using a heat pump to extract heat from the air outside, then transferring it to the water in a storage tank.

The benefits of installing a heat pump hot water system include lower energy bills, reduced greenhouse gas emissions, and a longer lifespan than traditional hot water systems.

The cost of installing a heat pump hot water system in Australia can vary depending on factors such as the size of the system, the complexity of the installation, and the location of the property. On average, prices range from $2,500 to $5,000.

Yes, there are several government rebates and incentives available for installing a heat pump hot water system in Australia. These include the Small-Scale Technology Certificate (STC) scheme, which provides financial incentives for renewable energy systems, and the Renewable Energy Target (RET) scheme, which aims to increase the use of renewable energy sources.

The installation time for a heat pump hot water system can vary depending on the complexity of the installation and the size of the system. On average, installation can take between 2-3 hours.

Yes, like all hot water systems, heat pump hot water systems require regular maintenance to ensure they are working efficiently and to prolong their lifespan. This includes checking the system's filters, cleaning the coils, and checking the refrigerant levels.

Heat pump hot water systems typically last between 10-15 years, although this can vary depending on the quality of the system, the frequency of maintenance, and the level of usage.

Yes, heat pump hot water systems can be installed in most types of properties, including residential homes, commercial buildings, and apartments.

Yes, installing a heat pump hot water system can have environmental benefits, such as reducing greenhouse gas emissions and helping to conserve natural resources. However, it's important to ensure that the system is installed correctly and that the property has adequate ventilation to avoid any negative environmental impacts.

Choosing the right size heat pump hot water system for your property will depend on several factors, including the number of people in the property, the level of hot water usage, and the climate in the area. A qualified installer can help you determine the right size system for your needs.

Reviews From Our Customers


Great service. We were about to move into a house without hot water! Were able to get to us urgently and have us up and running. Professional, friendly service! Reasonable pricing too.


The JR Gas and Water team was very professional and friendly. They arrived on time and exchanged my hot water system within 2 hours. Will definitely use them again in the future.


Not only is the service incredible, the quality of the work is too! The digital quotes are detailed, so you know exactly what you are paying for (and why). Jarred was prompt, efficient, and highly skilled.


I called JR Gas and Water at 9.30 Saturday morning and he arrived at appointment time 11.30 Saturday morning.
Job complete, waste and packaging removed.
Highly recommend this service.
Super Friendly, very efficient.


I recently contacted JR Gas & Water as I needed a new electric hot water system suppled and installed. Their website is informative and easy to navigate and the quote and booking process very straight-forward. The service I experienced from my initial phone enquiry with Jay all the way through to the punctual and professional installation by Sean was absolutely amazing! The service provided far exceeded my expectations. I highly recommend JR Gas & Water.


Accurate on time and easy to read quotes. They arrived on schedule and we’re in and out with hot water going again in no time. There was no mess left behind it was easy and hassle free


Very informative in helping me choose a hot water system that suited my needs. Competitive prices. Quick and reliable service.Happy with my product and highly recommend this company for your hot water needs


JR Gas and Water were fast, efficient and very reliable. They sent a quote quickly that was itemised and comprehensive. I was able to approve the quote online and they were out the next day to fit the new hot water system. As the family have a very ill family member we were all very grateful. We had tried another service just before this company and they were all over the show with lots of comments about "extras", after providing an initial quote. So glad we changed to JR Gas and Water!


You wont see reviews this good anywhere else.

Pay your way.

BuyNow Pay Later with HUMM, ZipPay & Openpay

Pay your way.

Pay your way.

Pay your way.

BuyNow Pay Later with HUMM, ZipPay & Openpay
Recently viewed