Model no                   SZ 58/1800-20H

No. of Tubes              20

Absorber Area            2.61

LWH (mm)                 2025 ×1698 ×1378

Gross Wet(kg)            42

Horizontal Angle         38°

Insulation                   PUF 40mm

Absorption                 ≥96%

Emission                    ≥6%

Operating Pressure     <0.1Mpa

Heat Loss                  < ULT<0.53

15, 20 or 30 Tube - 58/1800 heat pipe evaporated tube solar collectors (Factory Powder coated Black)

All Solar Collectors Keymarked EN12975 for MCS approval

Includes

• Heat pipe evacuated tubes
• 1x Manifold
• 1x Tail Stock
• 2x Side Rails
• 3x Center stabilizer bars
• 1x Bag bolts, fixings and sealing rings
• 1x Large tube heat transfer paste
• 1x Roof mounting kit.
• 10 Year warranty

The latest design contoured aluminium manifold for improved wind resistance, 3 centre stabilizing bars for added strength, and the latest technology 58/1800 heat pipe evacuated tubes with internal 360 degree reflector for outstanding performance.

This is a very strong and durable collector. Its high performance delivers high outputs in winter and overcast days. 58/1800 Heat pipe technology out performs ordinary evacuated tubes, older style 47/1500 models and flat panels.

Key benefits;

• Solar keymarked
• 10 year warranty
• Tough, durable and very strong
• Aluminium Manifold and frame- Factory powder coated black
• Contoured Manifold for improved wind resistance
• 3 stabilizing bars for superior strength
• Internal tube reflector
• Does not need to be mounted south facing
• Can be mounted 15deg - 75deg
• Corrosion resistant silver brazed header
• Outer tube - diameter size 58mm / length 1800mm
• 3/4" tapered thread connections
• Absorbency 96%
• Max stagnation temperature 200.3deg c
• Working pressure max 6bar
• Coatings - QB-AL-N/AL-Metallic
• Glass wool insulation
• Multiple collectors can be mounted in series
• Dry socket tube connections
• Easy roof assembly with no heavy lifting
• Tubes secured with screwed caps - not fragile clips