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Galvanized Non-pressurized Solar Water Heater - SLA-2

OEM factory since 2007, Use for not very cold country, Certification: CE, Solar keymark,SRCC,ISO9001-2008 - more info check here: http://www.sourcingappliances.com/Galvanized-Non-pressurized-Solar-Water-Heater-10190256/

Quick Brief

Type: Evacuated Tube Pressure: Unpressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: inclined roof and flat roof Housing Material: Stainless Steel Certification: CE, ISO9001,SRCC,Solar Keymark Capacity: 250 Place of Origin: Jiangsu China (Mainland) Brand Name: Sunlight Model Number: SLA-2 Inner tank: SUS304/2B Outer tank: Galvanized steel Frame: SUS202/304 Usage: household Vacuum tube: 47-1500mm/58-1800mm Hailstone resistance: Dia≤25mm Heat preservation hours: 48-72 hours Pressure bearing: 0.05Mpa Heat preservation: 72hours Insulation: polyurethane

Product Features:

OEM factory since 2007

Use for not very cold country

Certification: CE, Solar keymark,SRCC,ISO9001-2008

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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Galvanized Non-pressurized Solar Water Heater
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Product Packagings & Delivery Terms:

Packaging Detail: Order:standard export carton Sample:wooden box

Delivery Detail: within months, depend on the quantity

Specifications and Product Details:

1. Product Information

Item No.

Specification

Tank's Capacity

Tank and solar tubes' Capacity

Effective collector area m2

Qty of 20”/40” container

Diameter of outside tankQty. of solar tubesDiameter of solar tubeLength of solar tube
SLA-42154715420mm15pcs47mm1.5m84.2L104.4L1.4583 175
SLA-42184715420mm18pcs47mm1.5m100.5L124.7L1.7675 156
SLA-42204715420mm20pcs47mm1.5m111.4L138.3L1.9767 142
SLA-42244715420mm24pcs47mm1.5m133.3L165.5L2.3856 122
SLA-42304715420mm30pcs47mm1.5m160.0L206.3L3.0045 94

2. Design / Structure / Details Pics

Advantages / Features:

This type is a compact non-pressurized system. It is the natural circulation system that works on a light absorption principle. The solar collector converts solar energy into thermal energy, then heat the water step by step. The temperature within the cylinder allows the natural water circulation to operate, transferring the heat water to the top of cylinder and heating the cold water at the bottom at the same time.

3. Factory View or Certificates

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