Our systems come with a flat large-area collector, designed especially for large solar arrays (e.g. for apartment buildings, industrial buildings) exclusively with flange joints, which is designed for vertical installation in solar systems with forced circulation by a circulation pump. It consists of a compact extruded enclosure in which safety solar glass is fixed using a glazing frame made of corrosion-free aluminium profiles. A full-surface pressed absorber with a selective layer on Al-Mg sheet or newly with a high-selective conversion layer MIROTERM encloses a copper tube meander. Flange outlets are connected to the hydraulic circuit with ø26 screw quick couplings. The collectors are connected in parallel, in one row of a maximum of 7 pieces.

List of components

• A 1000L SUS304-2B solar water tank with 1 coil (includes T/P valve, check valve, Big Mag. rod, electric heater & box, Inspection flange)
• 7 Blue titanium coating flat solar collector (2000 x 1000 x 78mm)
• 7 Bracket for flat roof installation
• 1 WILO Circulation Pump for Hot Water
• SR81 Solar Controller
• 1 Filling and flushing valve, 3/4 812 007 040 ”x3/4”x3/4”x3/4”
• 60L Expansion Vessel
• Safety valve and pressure gauge set
• Automatic Air Vent Valve with Shut-off Ball Valve3/4
• ” Male Equal Nipple
• 3/4” x 1/2″ x 3/4” Female Tee
• 3/4” x 3/4” Compression Fitting Male adaptor
• Straight coupling for panels connection 3/4” x 3/4”
• 3/4” Plug
• 3/4” Male Ball Valve
• 15 meters 3/4” Twin Pre-insulated Stainless Steel Flexible Pipe (with wire for sensor)