The Pinnacle of Solar Elegance.
Suravi solar systems aren't just water heaters; they are engineered for freezing Poush–Magh mornings with food-grade stainless tanks and 1-day installation.
Compare All 5 Tank Capacities
Select your household size to view matching tank and tube configurations.
Suravi Solar 200L
Suravi Solar 200L
Most Popular Across NepalResidential homes across Nepal with continuous demand.
200 Litres
16 Tubes
3–5 Members
1–2 Bathrooms
200 Litres · 16 Tubes
Includes 40° frame, 1500W rod & warranty.
Complete Sizing Matrix
Side-by-side technical comparison across all 5 models.
| Model | Volume | Tubes | Household | Baths | Backup Element | Survey |
|---|---|---|---|---|---|---|
Suravi Solar 100L | 100 Litres | 10 Tubes [CONFIRM] | 1–2 Members | 1 Bathroom | 1500W Rod | |
Suravi Solar 150L | 150 Litres | 14 Tubes [CONFIRM] | 2–4 Members | 1–2 Bathrooms | 1500W Rod | |
Suravi Solar 200LPopular | 200 Litres | 16 Tubes | 3–5 Members | 1–2 Bathrooms | 1500W Rod | |
Suravi Solar 300L | 300 Litres | 24 Tubes | 7–10 Members | 3–4 Bathrooms | 1500W Rod | |
Suravi Solar 375L | 375 Litres | 30 Tubes | 10–14 Members | 4–6 Bathrooms | 1500W Rod |
SUS-304 Stainless Build Quality
Universal food-grade construction standard across all capacities.
Standardized System Components
Every tank uses identical food-grade stainless welding and high-efficiency vacuum tubes.
SUS-304 Stainless Tank
Prevents mineral scaling from hard groundwater across Nepal.
- Inner Vessel
- SUS 304 (0.6mm thickness, 360mm dia)
- Outer Shell
- SUS 201-2B stainless (0.4mm)
- Welding
- Argon arc food-safe seam
Evacuated Vacuum Tubes
Absorbs solar radiation even under winter overcast.
- Glass Build
- 1.6mm thermal-shock resistant borosilicate
- Coating
- AL-N/AL graded solar absorption layer
- Tube Spacing
- 8.2cm gap with stainless reflector
55mm PU Foam Insulation
Maintains high water temperature through cold nights.
- Insulation Core
- High-density polyurethane (PU) 55mm
- Heat Retention
- Up to 72 hours thermal lock
- Frost Proof
- Engineered for sub-zero winter mornings
40° Frame & 1500W Rod
Optimized solar trajectory with copper backup heating.
- Mounting Frame
- Heavy 7cm stainless steel (1.2mm)
- Tilt Angle
- 40° optimized for Nepal winter sun
- Electric Backup
- 1500W copper heating rod included
4-Step Rooftop Installation Process
Installed by our full-time Hattiban technicians.
Site Survey
Roof angle & water pressure check.
Chassis Mount
40° stainless frame bolted down.
Pipe & Connect
Food-grade lines pressure tested.
First Service
System commissioned & temperature verified.
Annual Tube Descaling Included
Periodic vacuum tube flush included with every installation.
5-Year Tank Warranty
2-Year vacuum tube replacement warranty.
Hattiban Chowk Showroom
Direct counter service & technician dispatch.
Schedule Your Rooftop Survey
Free consultation and site survey available across Nepal.