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SOLETKS Flat-Panel Solar Water Heater

Modern households demand more than just hot water—they seek systems that combine efficiency, stability, and comfort. The SOLETKS Flat-Panel Solar Water Heater is engineered to meet these evolving needs, delivering reliable hot water even under moderate sunlight.

Kľúčové vlastnosti

1

Adaptable Installation

Multi-angle mounting system (0°, 25°, 45°) seamlessly integrates with villas, gabled roofs, flat roofs, and multi-storey residences—even irregular slopes. This flexibility ensures hassle-free, precise installation on any home.

2

High-Efficiency Heat Collection

With a 95% solar absorption rate, SOLETKS heats water efficiently even on cloudy days. Reduces household energy costs and carbon emissions, supporting an eco-conscious lifestyle.

3

Natural Circulation Design

Leverages density difference between hot and cold water to circulate heat without electricity. Eliminates pump maintenance, lowers operating costs, and ensures continuous hot water even during power outages.

4

Diverse Capacity Options

Tailored for every household size and demand:

150L

Perfect for 3-person families

200L

Ideal for medium households

300L

Best for larger families

5

Pressurized Operation

Pressurized storage tank maintains consistent water pressure at the showerhead, ensuring comfortable flow regardless of remaining hot water volume.

6

Durable and Hygienic Tank

Enamel-coated inner tank baked at over 830℃ resists corrosion and scaling. Magnesium anodes neutralize corrosive substances, guaranteeing long-lasting, clean water.

Core Technology & Certification

Jacket Heat Exchange

Flat-plate collectors heat an internal medium that transfers warmth to the water tank, minimizing heat loss and ensuring reliable hot water even in winter.

High-Quality Insulation

50mm polyurethane foam layer (0.022 W/(m·K)) locks in heat, keeping water warm day and night without reheating.

Solar Keymark Certified

International certification guaranteeing heat collection efficiency, insulation performance, and safety standards for reliable operation.

Solar Keymark Certified
SOLETKS Solar Technology

Flat-Panel Solar Water Heater

Reliable Hot Water, Sustainable Living

Experience a smarter way to heat water. The SOLETKS Flat-Panel Solar Water Heater combines cutting-edge solar technology with practical design to provide efficient, consistent, and eco-friendly hot water for modern households. Even on cloudy days, it delivers comfort and reliability while reducing energy costs and carbon footprint.

95% Solar Absorption
All-Weather Operation
Energy Cost Savings
SOLETKS Flat-Panel Solar Water Heater

Product Models

Model Collector Tank (L) Dimensions Izolácia Prevádzkový tlak Inner Tank Outer Tank Auxiliary Heating
Soletks-ET-150 Soletks2.0-2(x1) 150 φ520*1300 PU foam 50 mm 7 bar 2.0 mm Powder-coated steel 1.5 KW
Soletks-ET-200 Soletks2.5-2(x1) 200 φ580*1310 PU foam 50 mm 7 bar 2.5 mm enamelled Powder-coated steel 2.0 KW
Soletks-ET-300 Soletks2.0-2(x2) 300 φ580*1830 PU foam 50 mm 7 bar 2.5 mm enamelled Powder-coated steel 2.0 KW
Corrosion Protection: All models equipped with magnesium anode for enhanced durability and water quality.

I. Application Scenarios

Versatile installation solutions designed for diverse architectural environments

SOLETKS Solar Installation Scenarios

The solar panel mounting system offers multiple angle brackets (0°, 25°, 45°) to accommodate diverse roof structures. The adjustable bracket angles allow precise alignment with roof slopes, ensuring seamless integration for flat roofs, sloped surfaces, and irregularly angled roofs. This innovative solution effectively addresses the common challenge of "difficult solar panel installation on roofs" by providing adaptable mounting options that perfectly match structural characteristics.

Villa

Luxury homes with flexible roof designs

Pointed Roof

Sloped roofs with various angles

Flat Roof

Modern buildings with horizontal surfaces

Multi-storey Residential

Apartment buildings and complexes

Adjustable Mounting Angles
25° 45°

Multiple bracket angles ensure optimal solar panel positioning for maximum energy collection efficiency across different roof types and orientations.

II. Core Advantages

Five key innovations that redefine solar water heating performance

SOLETKS Core Technology

The efficient utilization of solar energy is crucial in product design. This all-in-one unit boasts a solar absorption ratio of up to 95%, capable of heating even under average sunlight conditions while efficiently collecting heat. Compared to traditional electric or gas water heaters, it requires no substantial energy consumption, saving household expenses and reducing pollution – perfectly aligning with the green living philosophy.

1

Efficient Heat Collection
More Efficient Energy Utilization

The efficient utilization of solar energy is crucial in product design. This all-in-one unit boasts a solar absorption ratio of up to 95%, capable of heating even under average sunlight conditions while efficiently collecting heat. Compared to traditional electric or gas water heaters, it requires no substantial energy consumption, saving household expenses and reducing pollution – perfectly aligning with the green living philosophy.

⚡ Energy Savings

95% solar absorption rate reduces electricity costs by up to 70% annually

2

Prirodzená cirkulácia
No Power, More Easy

The water heater adopts the design of non-powered natural circulation, which uses the horizontal density difference between hot and cold to realize water circulation heating. There is no need to consume electricity, reduce operation cost and failure probability, and users do not need to worry about pump maintenance, so they can enjoy stable hot water safely.

🔧 Zero Maintenance

No pumps, no moving parts – reliable operation for years without service

3

Multiple Capacity Options
Suit Family Differences

Different family population, different water use habits, different demand for capacity. A variety of specifications to meet the needs of different families for hot water.

150L
3-Person Family
200L
Medium Household
300L
Large Family
👨‍👩‍👧‍👦 Perfect Sizing

A family of three selects 150L to meet daily needs; larger families choose 200L/300L

4

Operating Under Pressure
Enjoying a Torrential Rain

The water flow fluctuates during the shower, significantly reducing the experience. The water heater operates using a pressure-boosting water storage tank, with the water pressure entirely determined by the tap water pressure – No matter how much hot water remains in the tank, the showerhead maintains a steady flow of water, avoiding the issue of "the more you use, the weaker the flow becomes."

💧 Consistent Pressure

7 bar working pressure ensures powerful shower flow from first to last drop

5

Enamel Inner Tank + Magnesium Rod
Durable and Hygienic

The tank's quality determines both the water heater's lifespan and water quality. The all-in-one unit features an enamel tank with porcelain interior and steel exterior. The ceramic glaze layer is fixed on a specialized steel plate through high-temperature baking at over 830℃, resisting long-term erosion from 100℃ hot water while preventing corrosion and scaling. Combined with magnesium rods for corrosion protection, these rods actively react with corrosive substances in the water, extending tank durability and maintaining clean water quality – giving your family peace of mind with every use.

🛡️ Long-lasting Protection

830℃ enamel coating + magnesium anode = 10+ years of reliable service

Globálne Excelentnosť v solárnej energii

Priekopnícke riešenia udržateľnej energie naprieč kontinentmi, prinášajúce inovatívne solárne vykurovacie a ohrevné systémy vody.

Tianjin School

Projekt tepelného čerpadla Tianjin School TPV Pro+

2024 Tianjin 3 000 m²

Systém tepelného čerpadla TPV Pro+ spĺňa požiadavky študentov na vykurovanie a zároveň generuje elektrinu na mieste.

APEC Summit

Hotel APEC Summit - systém na teplú vodu

2014 Peking 50 tons/day

Supplies hot water for APEC Summit hotel. Saves 150,000 kWh annually, reduces CO2 by 74 tons.

Florida Resort

Florida Resort Villa Hot Water Project

2022 Florida, Slovensko 200 litrov/deň

Ploché vodné ohrievače poskytujú 200 litrov horúcej vody denne pre každú vilu v rezorte.

Harz Church

Projekt teplej vody v kostole Harz

2021 Nemecko 22 ton za deň

Kolektory s technickou triedou v sériovej/paralelnej konfigurácii zabezpečujú spoľahlivú dodávku teplej vody.

Medzinárodné štandardy

Globálne certifikácie & Zabezpečenie Kvality

Solárne produkty SOLETK sú certifikované tak, aby spĺňali medzinárodné normy kvality a bezpečnosti, vrátane Solar Keymark, CE a ISO. Nižšie sú uvedené jednotlivé certifikáty pre každý produkt, ktoré demonštrujú záväzok spoločnosti SOLETK Solar k spoľahlivosti, výkonu a zhode.

Test Report Certificate Protokol o skúške

Certifikát protokolu o skúške

Správa o zabezpečení kvality

Solar Keymark Certificate Solar Keymark

Certifikácia Solar Keymark

Európska norma kvality

ISO Certification 1 ISO

ISO 9001 Manažérstvo kvality

Medzinárodná organizácia pre normalizáciu

ISO Certification 2 ISO

ISO 14001 Environmentálne manažérstvo

Medzinárodná organizácia pre normalizáciu

ISO Certification 3 ISO

ISO 45001 Bezpečnosť a ochrana zdravia pri práci

Medzinárodná organizácia pre normalizáciu

Air Solar Collector Certificate Produkt

Vzduchový solárny kolektor

Certifikácia produktu

Flat Plate Solar Collector Certificate Produkt

Flat Plate Solar Collector

Certifikácia produktu

PVT Certificate Produkt

PVT solárny systém

Certifikácia produktu

Solar Keymark Certificate 2 Solar Keymark

Certifikácia Solar Keymark

Európska norma kvality

Solar Water Heater Certificate Produkt

Solárny Ohrievač Vody

Certifikácia produktu

Vacuum Tube Solar Collector Certificate Produkt

Vákuový trubicový solárny kolektor

Certifikácia produktu

ISO Certification 1 ISO

ISO 9001 Manažérstvo kvality

Medzinárodná organizácia pre normalizáciu

ISO Certification 2 ISO

ISO 14001 Environmentálne manažérstvo

Medzinárodná organizácia pre normalizáciu

ISO Certification 3 ISO

ISO 45001 Bezpečnosť a ochrana zdravia pri práci

Medzinárodná organizácia pre normalizáciu

Solar Keymark Certificate Solar Keymark

Certifikácia Solar Keymark

Európska norma kvality

Solar Keymark Certificate 2 Solar Keymark

Certifikácia Solar Keymark

Európska norma kvality

Air Solar Collector Certificate Produkt

Vzduchový solárny kolektor

Certifikácia produktu

Flat Plate Solar Collector Certificate Produkt

Flat Plate Solar Collector

Certifikácia produktu

PVT Certificate Produkt

PVT solárny systém

Certifikácia produktu

Solar Water Heater Certificate Produkt

Solárny Ohrievač Vody

Certifikácia produktu

Vacuum Tube Solar Collector Certificate Produkt

Vákuový trubicový solárny kolektor

Certifikácia produktu

Kto sme

Vedenie budúcnosti Čistá energia

Inovatívne riešenia poháňané špičkovou technológiou a udržateľnými postupmi

SOLETKS Clean Energy Technology
Líder v odvetví

SOLETKS je high-tech podnik zameraný na inovácie v oblasti čistej energie. S jeho jadrom Ploché kolektory čistej tepelnej energie technológia, spoločnosť integruje solárnu, geotermálnu a vzdušnú energiu na poskytovanie efektívnych riešení pre vykurovanie, chladenie a výrobu energie.

S podporou partnerstiev s poprednými výskumnými inštitúciami sa SOLETKS radí medzi popredných svetových výrobcov plochých kolektorov, čím poháňa globálny pokrok smerom k udržateľnej budúcnosti.

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Globálne hodnotenie

Naše hlavné silné stránky

Solárna integrácia

Pokročilá technológia plochých kolektorov maximalizujúca energetickú účinnosť

117+ patentov

Špičkové inovačné portfólio chrániace patentované technológie

Výskumní partneri

Strategická spolupráca s poprednými inštitúciami na celom svete

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