Features of Pressurized Solar Water Heater
1. Maintenance Free
- Simple structure, no glycol.
- Annual and periodical check-ups or maintenance is unnecessary.
2. High Performance
- With the cutting-edge vacuum-tube collecting technology, over 92% of sunshine energy is transferred to solar thermal energy for heating
- No circulation loss
3. Increased Reliability
- Can directly work with the city net water, without pumps.
- The pressurized solar water heater system has an inner tank, which is made by using 1.2mm SUS316 stainless steel and the latest automatic welding technology
- High pressure resistance (up to 10 bar)
4. Year-round Operation
-With the freezing-proof technology, this solar hot water heater can be operated for all seasons.

Technical Parameters of Pressurized Solar Water Heater
Place of Origin     China     Model Number     TZ
Price Terms     FOB, CIF     Brand Name     Sunrain& OEM
Payment Terms     L/C at sight     Minimum Order     1 sets
Supply Ability     3,000sets/month     Delivery Time     10 days
Type     Area( ㎡ )     Vacuum tube     Volume
(liters)     Gross wet
(kg)     20GP/40GP
/40HC
loading Qty(sets)
Ø(mm)     Length(mm)     Qty(pcs)
TZ47/1500-18C     2.25     47     1500     18     150     60     42/90/102
TZ47/1500-2℃     2.50     47     1500     20     165     65     38/82/94
TZ47/1500-24C     3.00     47     1500     24     195     73     30/66/71
TZ47/1500-3℃     3.75     47     1500     30     240     90     28/60/68