Flat Panel Solar Water Heater

Flat Panel Solar Water Heater – Premium Solar Hot Water System for Homes & Commercial Use

Product Description

The Flat Panel Solar Water Heater is a high-performance solar thermal system designed to provide a continuous supply of clean, hot water using renewable solar energy. Built with advanced Flat Plate Collector (FPC) technology, it efficiently absorbs sunlight and converts it into heat, reducing dependence on electricity or gas for water heating.

Engineered for Nepal's diverse weather conditions, this solar water heater delivers outstanding performance throughout the year, making it an ideal solution for residential homes, apartments, hotels, hospitals, schools, restaurants, factories, and commercial buildings.

The system features a high-efficiency copper absorber with a selective coating, a durable tempered glass collector, and a premium insulated stainless steel storage tank that minimizes heat loss and ensures hot water remains available for extended periods. With minimal maintenance requirements and a service life of over 20 years, the Flat Panel Solar Water Heater is a reliable, eco-friendly, and cost-effective investment.

By utilizing free solar energy, users can reduce water heating electricity costs by up to 70–90%, making it one of the most economical and environmentally responsible hot water solutions available in Nepal.

Key Features

Advanced Flat Plate Collector (FPC) Technology
High Solar Heat Absorption Efficiency
Copper Absorber Plate with Selective Coating
High-Transmission Tempered Solar Glass
Heavy-Duty Stainless Steel Storage Tank
High-Density Polyurethane (PUF) Insulation
Excellent Heat Retention Performance
Corrosion and Weather Resistant Construction
Suitable for High-Pressure Water Systems
Optional Electric Backup Heating Element
Low Maintenance Design
Long Service Life (20–25 Years)
Eco-Friendly and Energy-Efficient Operation
Modern and Durable Construction

Technical Specifications

Specification	Details
Product Name	Flat Panel Solar Water Heater
System Type	Solar Thermal Water Heating System
Collector Type	Flat Plate Collector (FPC)
Absorber Material	High-Grade Copper with Selective Coating
Collector Frame	Powder-Coated Aluminum Alloy
Collector Cover	High-Transmission Tempered Glass
Storage Tank Material	Food-Grade Stainless Steel SS304 (SS316 Optional)
Outer Tank Material	Stainless Steel / Powder-Coated Steel
Tank Insulation	High-Density Polyurethane Foam (PUF)
Insulation Thickness	50–60 mm
Working Principle	Thermosiphon / Pressurized System
Maximum Water Temperature	Up to 85°C (Depending on Sunlight)
Operating Pressure	Suitable for High-Pressure Systems
Backup Heating	Optional Electric Heating Element
Mounting Type	Roof Mounted
Energy Source	Solar Energy
Electricity Requirement	Not Required During Normal Operation
Installation	Outdoor Roof Installation
Maintenance	Minimal
Expected Service Life	20–25 Years

Available Capacities

The Flat Panel Solar Water Heater is available in a wide range of capacities to suit different residential and commercial needs:

100 Liters
150 Liters
200 Liters
250 Liters
300 Liters
400 Liters
500 Liters
1000 Liters
Custom Commercial Systems Available

Standard Components

Each system includes:

Flat Plate Solar Collector
Insulated Stainless Steel Storage Tank
Copper Heat Transfer Tubes
Powder-Coated Mounting Structure
High-Density PUF Insulation
Inlet and Outlet Connections
Air Vent Valve
Pressure Relief Valve
Temperature & Pressure Safety Valve
Necessary Installation Accessories

Optional Accessories

Electric Backup Heating Element
Digital Temperature Display
Automatic Temperature Controller
Pressure Booster Pump
Expansion Tank
Thermostatic Mixing Valve
Additional Insulation Kit
Customized Roof Mounting Structure

Applications

Ideal for:

Residential Homes
Apartments
Villas
Hotels & Resorts
Hospitals
Schools & Colleges
Restaurants
Hostels
Office Buildings
Commercial Complexes
Industrial Facilities
Factories
Dairy Farms
Government Institutions

Benefits

Reduce Electricity Costs

Save up to 70–90% on water heating expenses by using free solar energy.

Reliable Hot Water Supply

The insulated storage tank maintains water temperature for many hours, providing hot water even after sunset.

Environmentally Friendly

Operate without producing greenhouse gas emissions, helping reduce your carbon footprint.

Durable Construction

Manufactured with premium-quality materials that resist corrosion, harsh weather, and daily wear.

Low Maintenance

Requires only occasional cleaning and routine inspections for long-lasting performance.

Long Service Life

Designed to provide dependable operation for 20–25 years with proper maintenance.

Why Choose a Flat Panel Solar Water Heater?

High Thermal Efficiency
Excellent Heat Retention
Safe and Reliable Operation
Lower Operating Costs
Renewable Energy Source
Suitable for Nepal's Climate
Modern and Attractive Design
High Return on Investment

Installation Requirements

South-facing roof with maximum sunlight exposure
Strong and stable roof structure
Continuous water supply
Proper drainage arrangement
Professional installation by trained technicians

Maintenance Tips

Clean the collector glass regularly to maintain efficiency.
Inspect plumbing connections and insulation annually.
Check safety valves periodically.
Flush the system when recommended.
Use the electric backup heater only during extended cloudy weather.
Schedule periodic servicing by qualified technicians.

Warranty

Warranty coverage varies depending on the selected model and installation conditions. Please contact Solar Filter Nepal Pvt. Ltd. for complete warranty details and service information.

Why Buy from Solar Filter Nepal Pvt. Ltd.?

Solar Filter Nepal Pvt. Ltd. is an Authorized Distributor of Nepal Solar Water Heaters, offering genuine products, professional installation, and dependable after-sales support.

Our Services

Authorized Genuine Products
Competitive Pricing
Professional Consultation
Free Site Inspection
Expert Installation
FREE Delivery & Installation within Kathmandu Valley
Warranty Support
Annual Maintenance Service
Genuine Spare Parts
Technical Assistance

Contact Us

SOLAR FILTER NEPAL PVT. LTD.

Authorized Distributor of Nepal Solar Water Heaters

Kathmandu, Nepal

9860331966 / 9801322218

solarfilternepal@gmail.com

FREE Delivery & Installation Within Kathmandu Valley

Upgrade to a Flat Panel Solar Water Heater and enjoy reliable hot water, lower electricity bills, and environmentally friendly performance. Contact Solar Filter Nepal Pvt. Ltd. today for expert guidance, competitive pricing, and professional installation anywhere in Nepal.