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| Customization: | Available | 
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| Certification: | ISO, CE | 
| Concentrating: | Yes | 
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  | Model | IPRE E-A | IPRE E-B | IPRE E-C | 
| Dimensions(W*L*H) | 2000*1060*80mm | 2000*1060*80mm | 2000*1060*80mm | 
| Absorber area() | 2 | 2 | 2 | 
| Absorber area() | 1.8 | 1.8 | 1.8 | 
| Conversion factor % | 77.3 | 79.8 | 72.8 | 
| Loss coefficient a1w/K | 3.9 | 3.65 | 4.33 | 
| Loss coefficient a2w/K | 0.0052 | 0.0065 | 0.021 | 
| Fluid content L | 2.22 | 2.22 | 3 | 
| Maximum operating pressure Mpa | 1 | 1 | 0.3 | 
| Temperature of operation | (-)35~150 | (-)35~150 | (-)35~150 | 
| Net weight KG | 33 | 33 | 32 | 
| Core | All copper,ultrasonic welding,Copper and aluminum composite technology | ||
| Coating | Black chrome | Selective titanium | Positive electrode oxidation | 
| Absorptance | ≥95%±2% | ||
| Emittance | ≤10%±2% | ≤4%±2% | ≤20%±2% | 
| Absorber | Copper T2,δ=0.15mm,aluminum,δ=0.15mm | ||
| Header pipe | Copper T2,22*0.7*1060mm,2pcs | ||
| Riser pipe | Copper T2,Φ10*0.5mm,8pcs,Copper and aluminum,Φ14*0.45mm,7pcs | ||
| Glass cover | Normal glass:4mm/tempered glass:4mm,rhombic tempered glass:4mm/low iron rhombic tempered glass:3.2mm | ||
| Dimensions of glass sheet | 1988*988mm | ||
| Transmittance of glass | 87%~91% | ||
| Frame | Aluminum,δ=0.9mm | ||
| Color of frame | Champagne,bronze-coloured,white | ||
| Insulation material | Glass wool,PE Foam/glass wool,high dense polyurethane foam | ||
| Insulation thickness | 40mm | ||
| Back sheet | Galvanized plate:0.3mm/embossed aluminum:0.3mm | ||
| Cover sealing material | Metal/EPDM+metal | ||
| Packing | carton | ||
| Packing dimension | 2020*1100*80 | ||