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Solar Water Heating Prodcuts

Sistemet e ngrohësit diellor të SOLETKS janë projektuar për të kapur energjinë diellore në mënyrë efikase dhe për ta kthyer atë në ujë të nxehtë të besueshëm për shtëpi, biznese dhe industri. Me teknologji të avancuar pllake të sheshtë dhe tubash të nxehtë, sistemet tona ofrojnë performancë të shkëlqyer, kursime energjie dhe përfitime mjedisore. Çdo model është i dizajnuar për të përmbushur nevoja të ndryshme instalimi dhe kushte klimatike, duke e bërë ngrohjen diellore të ujit më efikase dhe të qëndrueshme se kurrë më parë.

Popullor
Integrated Solar Water Heater

Ngrohës Uji Diellor

Një sistem i vogël që kombinon kolektorin diellor dhe tankun e ujit në një njësi të integruar.

Ofron instalim të lehtë, funksionim të besueshëm dhe mbajtje të shkëlqyer të nxehtësisë—ideale për shtëpi dhe aplikime të vogla ku thjeshtësia dhe efikasiteti janë kyçe.

Mëso më shumë
Fleksibël
Split Solar Water Heater

Kolektor Diellor

Ky sistem ndan kolektorin diellor nga tanku i ruajtjes, duke lejuar instalim të lirshëm sipas planit të ndërtimit.

Dizajni i ndarë minimizon humbjen e nxehtësisë, ofron mbrojtje më të mirë kundër ngrirjes dhe siguron furnizim të qëndrueshëm me ujë të nxehtë në të gjitha sezonet.

Mëso më shumë
Efikasitet i Lartë
Heat Pipe Solar Water Heater

Evacuated Tube Solar Collector

I pajisur me tubacione vakumi dhe teknologji të avancuar të tubit të nxehtësisë, ky model ofron ngrohje të shpejtë dhe efikasitet të lartë edhe në kushtet e ftohta ose me re.

Është i përshtatshëm për rajone me klima të ndryshme dhe përdorues që kërkojnë performancë të lartë me mirëmbajtje minimale.

Mëso më shumë
1. Why Solar Hot Water?

Why Solar Hot Water?

A solar hot water system captures solar radiation and converts it into usable thermal energy for domestic hot water, commercial demand, industrial processes, or space heating support.
It significantly reduces dependence on grid electricity, gas, diesel, or LPG.

Stable, Predictable, Long-Term Savings

Zero fuel cost during operation
One-time investment → long-term economic output
Direct replacement of conventional heating expenses

Higher energy prices = faster payback = higher ROI

Ideal for Projects with Constant Hot Water Demand

Solar thermal is not a trend — it is a mature, field-proven technology. Perfect for:

Hotels & resorts
Apartment complexes & residential buildings
Dormitories, hostels, worker camps
Schools, gyms, hospitals, nursing homes
Food processing, textile, laundry, dairy, cleaning
SPA, wellness, beauty salons
Factories & agricultural facilities

The more hot water your facility consumes, the more you save.

Sustainable, Safe, and Future-Proof

Zero combustion and zero on-site emissions
No explosion or fire risks from diesel or gas
Fully compatible with heat pumps or electric boosters
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Mirëmbajtje minimale
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3. Circulation & Control System

Differential temperature controllers
Automated pumps and circulation loops
Anti-freeze, anti-overheat, and dry-burn protection
Return line management to maintain constant outlet temperature
4. Where Solar Hot Water Delivers the Highest ROI

Where Solar Hot Water Delivers the Highest ROI

Hotels & Resorts

Guest rooms, staff dormitories, kitchen wash, laundry

Solar covers >65% annual hot water energy.

Schools & Dormitories

Predictable morning/evening usage

Sun heats during the day → usage at night → perfect cycle match.

Hospitals & Care Facilities

Sterilization wash + bathing + cleaning

Hot water demand 365 days → fastest ROI among all sectors.

Industrial & Commercial

Food, textile, dyeing, laundries, dairy, poultry

Process water 40–70°C → solar thermal is unmatched in cost.

Solar Hot Water System ROI — Calculation Examples

(For Reference)

Example 1

European Hotel (Medium Size, 50–80 Rooms)

Europe
Project Background
Region: France / Spain / Italy
Building type: Hotel with kitchen + staff showers
Daily DHW demand: 3,000–5,000 L/day
Existing heating: Gas boiler (60–70°C)
System Configuration
Collector area: 80–120 m²
Storage tank: 3,000–6,000 L
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Periudha e kthimit të investimit
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MENA
Project Background
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System Configuration
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Periudha e kthimit të investimit
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LATAM
Project Background
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Daily DHW demand: cURL Too many subrequests.
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System Configuration
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Storage: 8,000–12,000 L
System type: Preheat loop + series backup
Controls: Industrial mixing valves + return circulation
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$28K–$60K
Periudha e kthimit të investimit
2.2–3.5 yrs
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Laundries and industrial washing operate at high and stable temperatures → Every day produces real savings.

Why Regional ROI Matters

Solar hot water is an energy investment, not a decoration.

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Europe Electricity / Gas I lartë 3–4 years
MENA Electricity / Diesel Very high 2–3 years
LATAM Electricity / Gas Mesëm 2.5–4 years

Conclusion:

When daily hot water demand is constant, solar thermal becomes a real cash-flow generator.
Heat is a bigger cost driver than electricity in many commercial buildings.

Pse Soletks Solar

Why Soletks Solar — Engineered for Real-World Reliability

1.

Industrial-Grade Collectors — Built for Commercial Loads

Soletks flat-plate collectors are designed for long-term commercial use, not consumer backyard kits.

Key technical features:
High-selectivity absorber coating (≥0.94 absorptance / ≤0.06 emissivity)

Maximizes heat gain while minimizing radiation losses.

Full-area copper riser grid

Ensures uniform fluid distribution, high thermal conductivity, and zero localized overheating.

Ultrasonic welded absorber–riser interface

Eliminates spot contact, preventing thermal fatigue and solder cracking.

Low-iron tempered solar glass (3.2–4.0 mm)

91% light transmittance, anti-impact, anti-hail resistant.

Closed aluminum frame with EPDM sealing

Outdoor durability >15 years, resistant to humidity and UV exposure.

Rezultati:

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Differential temperature controllers

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Konfigurimi i rezervuarit të bufferit + konsumit
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Benefit:
Prevents overheat stagnation, scale buildup, pump cavitation, and system failure during seasonal peaks.

We deliver solar hot water SYSTEMS, not isolated components.

6.

Engineered for Harsh Climates

Soletks systems are built to withstand extreme environmental conditions:

High-UV EPDM & silicone sealing

Aluminum alloy anti-salt spray coating

Collector fluid compatible with antifreeze

Mechanical structure validated for strong wind and hail

Proven in challenging markets:
North Africa
(sand and heat)
Gulf Coast
(salt and humidity)
Andes Mountains
(low temperature and strong UV)
7

Low Maintenance by Design

Every design decision aims to reduce field maintenance:

No vacuum tube breakage risk
No evacuated tube leakage
No high-temperature cracking of polymer parts
Few moving elements (pump, valve only)

Even in countries where maintenance cost > equipment cost, Soletks systems remain economically viable.

8

Predictable ROI Because Performance Does Not Drop

Many solar systems look great in year 1, die in year 3. We engineer long-term stability, which directly increases ROI:

No early stagnation → no glycol burnout
No collector delamination → stable heat gain
No condensation → no corrosion at absorber/manifold
No insulation collapse → tank stays efficient

Our performance is steady, so your return is steady.

9

Documents & Engineering Support for Professional Clients

For EPC, hotel operators, and industrial users, we provide:

System layout drawings
Collector stringing configuration
Flow rate & ΔT design tables
Pump sizing & hydraulic balance
Control logic description
Long-term O&M recommendations

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Safety Power outage risk Explosion/leak risk Safe and stable
Sustainability poor poor Excellent

Traditional heating gets more expensive over time.
Solar gets cheaper the longer you use it.

8. Frequently Asked Questions

Frequently Asked Questions (FAQ)

Q1. Does the system work in cloudy or winter days?

Yes. The system is designed with a backup heater or heat pump. Solar provides primary heat; auxiliary kicks in only when needed.

Q2. How long is the payback?

Most commercial projects: 2–5 years. Heavy-load applications (hotels, factories): 1.8–3.5 years.

Q3. Is maintenance complicated?

No. Periodic inspection of valves, pumps, and fluid — very simple.

Q4. Can you support international projects?

Yes. We offer: Remote design, Installation guidance, Standardized spare parts, Distributor & EPC training

9. Get a Proposal / Request a Quote

Get a Proposal / Request a Quote

For projects, partnerships, or technical consulting:

Email
export@soletksolar.com
Kompania
Shandong Soletks Solar Technology Co., Ltd.
Adresa
No.2228 Jinghua Avenue, Economic Development Zone, 253000 Dezhou City, Shandong Province, China

We return a financial model and system design.

Na kontaktoni

Le të Lidhu

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Ekip Ekspertësh
WhatsApp
+86 15318896990
Telefoni
+86 15318896990
Email
export@soletksolar.com
Adresa
Nr.2228, Bulevardi Jinghua, Zona e Zhvillimit Ekonomik dhe Teknologjik, Qyteti Dezhou, Provinca Shandong, Kina
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Duke Fuqizuar të Ardhmen e Qëndrueshme

SOLETKS është një ndërmarrje me teknologji të lartë e fokusuar në inovacionin e energjisë së pastër. Me teknologjinë kryesore të Energjisë Termike të Pastër me Plakë të Drejtpërdrejtë, kompania integrojnë energjinë diellore, gjeotermale dhe ajrore për të ofruar zgjidhje efikase për ngrohje, ftohje dhe gjenerim energjie.

Kompania

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Kontakt

+86 15318896990
export@soletksolar.com
Qyteti Dezhou, Shandong, Kina

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Të Drejtat e Autorit © 2025 Shandong Soletks Solar Technology Co., Ltd. Të gjitha të drejtat rezervohen.

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