Rheem LoLine Split Solar Hot Water System
Solar power, tank on the ground
SunCity Hot Water supplies, installs and repairs the Rheem LoLine Split Solar Hot Water System — roof collectors with the tank kept at ground level, in 270L and 325L — right across the Sunshine Coast, Brisbane, Bribie Island and Gympie. Call 1300 728 122.
- Split system — ground tank
- 270L & 325L options
- Low-profile roof collectors
- Drain-back frost protection

The Rheem LoLine Split Solar
The Rheem LoLine is a split-system solar hot water system: sleek, low-profile collectors sit on the roof to capture the sun's heat, while the storage tank stays at ground level. Keeping the tank off the roof reduces the structural load on your home and gives a tidier finish than a full tank sitting up top.
Premier LoLine models use patented Drain-Back technology for frost protection — the system automatically drains the heat-exchange fluid from the collectors when there isn't enough sun, protecting the pipework from frost. It comes in 270-litre and 325-litre capacities to suit different household sizes.
SunCity Hot Water supplies, installs and repairs the Rheem LoLine Split Solar system across the Sunshine Coast, Brisbane, Bribie Island and Gympie, with professional installation on every unit.

Why the Rheem LoLine Split Solar?
Efficient solar hot water with the tank kept at ground level — less roof load, tidier looks and easy servicing.
Free Solar Energy
Roof collectors heat your water from the sun, dramatically cutting the electricity used for hot water.
Ground-Mounted Tank
The storage tank sits at ground level, reducing the load on your roof and keeping servicing simple.
Low-Profile Collectors
Sleek, low-profile roof collectors that blend in — a tidier look than a full tank sitting on the roof.
Drain-Back Frost Protection
Premier LoLine models automatically drain fluid from the collectors when solar gain is low, protecting against frost.
270L & 325L Sizes
A range of tank capacities so we can match the system to your household's hot water demand.
Boosted for Cloudy Days
An electric or gas booster keeps hot water flowing through cloudy weather and periods of heavy use.

Rheem LoLine Across Brisbane & the Sunshine Coast
SunCity Hot Water supplies, installs and services the Rheem LoLine Split Solar system right across South-East Queensland — the Sunshine Coast, Brisbane, Bribie Island and Gympie. Our licensed technicians handle the full changeover, from removing your old unit to commissioning the new system.
A split solar install takes a bit more planning than a standard tank swap — we'll check your roof, collector position and where the tank will sit first, then take care of it properly, backed by our own quality workmanship guarantee.
A Smart Way to Heat Your Water
Split solar gives you the savings of solar hot water while keeping the tank off your roof.
Big energy savings
Free energy from the sun does most of the heating, so your hot water running costs drop right down.
No tank on the roof
Keeping the tank at ground level means less weight on your roof and a tidier look for your home.
Easier servicing
A ground-mounted tank is far easier to access, service and eventually replace than a roof-mounted one.
Frost protected
Drain-back technology on Premier LoLine models protects the collectors from frost damage in cold snaps.
Never run out
Electric or gas boosting tops up the temperature on cloudy days so you always have hot water.
Local install & repair
Our licensed team supplies, installs and repairs it right across Brisbane and the Sunshine Coast.
Rheem LoLine Split Solar Specifications
Key specifications for the Rheem LoLine split-system solar hot water range.
- System type
- Split solar
- Configuration
- Ground tank, roof collectors
- Tank capacities
- 270 L / 325 L
- Collectors
- Low-profile roof
- Frost protection
- Drain-back (Premier)
- Boosting
- Electric or gas
- Roof load
- Reduced (tank on ground)
- Best for
- Homes wanting no roof tank
- Tank warranty
- Up to 10 years
Specifications are indicative and may change without notice. We'll confirm the exact model, tank size, collector configuration and warranty that suit your home before installation.
Backed by warranty
Rheem backs the LoLine tank for up to 10 years, and every SunCity installation is covered by our own quality workmanship guarantee.
Happy with a tank on the roof? Compare the Rheem 52L roof-mounted solar, see the full solar hot water range, or check solar prices in Brisbane & the Sunshine Coast.
We Offer a Wide Range of Hot Water Systems
SunCity Hot Water supplies and installs all types of hot water systems, including electric hot water systems, gas hot water systems, solar hot water systems and heat pump hot water systems. Call 1300 728 122 for same-day service.
Our local technicians are part of the SunCity Brisbane hot water systems and Sunshine Coast hot water systems service network — available for same-day hot water system repairs and replacement across South East Queensland. Call 1300 728 122 for same-day service.
FAQs
Rheem LoLine Split Solar Hot Water System — FAQs
What is the Rheem LoLine Split Solar Hot Water System?
It's a split-system solar hot water system from Rheem. Low-profile collectors sit on the roof to capture the sun's heat, while the storage tank stays at ground level. This keeps the weight off your roof, looks tidier, and makes the tank easy to access and service.
How is a split system different from a roof-mounted one?
What sizes does the Rheem LoLine come in?
The LoLine split range includes 270-litre and 325-litre tank capacities. The right size depends on your household and hot water use — we'll help you choose when we quote your job.
What is drain-back frost protection?
Premier LoLine models use Drain-Back technology: when there isn't enough sun, the system automatically drains the heat-exchange fluid out of the roof collectors. This protects the collectors and pipework from frost damage in cold conditions.
What happens on cloudy days?
The system includes an electric or gas booster that automatically tops up the water temperature when there hasn't been enough sun, so you always have reliable hot water.
Which solar hot water systems do you install?
Do you repair Rheem solar hot water systems?
Do you offer payment plans?
Loved by Local Homeowners
Rated 4.9 out of 5 across hundreds of reviews.
“Booked in the morning, hot water back on by the afternoon. Friendly, tidy and great value.”
“Honest advice and no pushy upsell. Replaced our old system with a heat pump and the bills have dropped.”
“Fantastic service from quote to install. Highly recommend SunCity for anyone needing hot water.”
Need hot water fast?
Get a free quote today — same-day service available across SE QLD.
