Product Catalog Evacuated tube collectors CPC OEM CPC w OEM

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1 Product Catalog 2004 Evacuated tube collectors CPC OEM CPC w OEM

Table of Contents Development/design Production Outgoing goods warehouse Table of Contents Page Evacuated tube collectors CPC 6 OEM, CPC 12 OEM, CPC 18 OEM for domestic water

mounting kit for evacuated tube collector CPC OEM 8 / 9 Flat roof / wall mounting kit for evacuated tube collector CPC OEM 9 Spare parts for evacuated tube collector CPC OEM

Roof mounting kit for evacuated tube collector CPC w OEM 11 Flat roof / wall mounting kit for evacuated tube collector CPC w OEM 11 Spare parts for evacuated tube collector

2 Table of Contents Development/design Production Outgoing goods warehouse Table of Contents Page Evacuated tube collectors CPC 6 OEM, CPC 12 OEM, CPC 18 OEM for domestic water heating and backup space heating Technical data 6 Wooden crate CPC OEM 8 One-way transportation pallet CPC OEM 8 Connection kit CPC SPEED OEM 8 Connection kit CPC OEM 8 Roof mounting kit for evacuated tube collector CPC OEM 8 / 9 Flat roof / wall mounting kit for evacuated tube collector CPC OEM 9 Spare parts for evacuated tube collector CPC OEM 9 Evacuated tube collectors CPC 16 w OEM, CPC 20 w OEM for domestic water heating Technical data 10 One-way transportation pallet CPC w OEM 11 Connection kit CPC w OEM 11 Roof mounting kit for evacuated tube collector CPC w OEM 11 Flat roof / wall mounting kit for evacuated tube collector CPC w OEM 11 Spare parts for evacuated tube collector CPC w OEM 12 Accessories Solar controller AS Filling and rinsing station 14 Sales support Tube hand sample 15 Collector model 15 Tube case 15 Product Catalog 2004 Ritter Solar 3

Technology Ritter Solar evacuated tube collectors are mass-produced products made in Baden-Württemberg.

High-quality, corrosion resistant and tested materials ensure smooth operation over a long useful life.

02COL 282). The evacuated tube collector CPC OEM was developed especially for solar domestic water heating and for solar backup space heating.

We also paid careful attention on details which are important for mounting the system: the solar installation is delivered with a tentered sun protection sheet to allow putting the system into

3 Technology Ritter Solar evacuated tube collectors are mass-produced products made in Baden-Württemberg. Their outstanding design, professional finishing, top quality and high energy yield, as well as their excellent price/performance ratio make them stand out. High-quality, corrosion resistant and tested materials ensure smooth operation over a long useful life. The well-known indestructibility of Ritter solar tubes was confirmed by positive test results in the impact-from-hail test according to DIN EN and the thermal shock test (ITW test report No. 02COL 282). The evacuated tube collector CPC OEM was developed especially for solar domestic water heating and for solar backup space heating. The low pressure loss allows several modules to be connected in series. The aperture area measurements of 1.0, 2.0 and 3.0 m 2 allow accurate adjustment to water and/or space heating requirements. We also paid careful attention on details which are important for mounting the system: the solar installation is delivered with a tentered sun protection sheet to allow putting the system into operation even during maximum solar irradiation. Hand straps which can be attached to the collector frame ensure safe and easy transport onto and across the roof, and can be used as transport straps for quick crane mounting. The evacuated tube collector CPC w OEM is a specialist system for efficient domestic water heating. It was developed especially for hot water production in one-family-houses. It can be used as a stand-alone collector which cannot be linked with additional modules. At 3.2 and 4.0 m 2 aperture area, the modules are a manageable size and very efficient, and can be easily and quickly mounted. Angled irradiation To increase the efficiency of evacuated tube collectors, a highly reflecting, weather-proof CPC (compound parabolic concentrator) is fitted behind the evacuated tubes. The special, improved geometry of the mirror ensures that direct and diffuse sunlight falls onto the absorber even when the angle of incidence is not ideal. This considerably improves the energy yield. Diffuse irradiation Direct irradiation The evacuated tube is a product with improved geometry and performance. Two concentric glass tubes are closed on one side, forming a hemisphere, and fused and hermetically sealed with each other on the other side (evacuated insulation). To use solar energy, the internal glass tube is coated with an environmentally friendly, highly selective layer on the outside, thus turning it into an absorber. The coating is protected in the evacuated space. The aluminium nitrite sputter coating used is characterized by extremely low emissions and excellent absorption. 4 Ritter Solar Product Catalog 2004

Technology In the development of the collectors, Ritter Solar used their many years of experience with CPC in combination with the latest

The edges of the collector frame are sealed with rubber profiles.

In the CPC w OEM, the hydraulic connections and the sensor are located at the centre on top of the collector.

This is the only type of connection which is completely wear-and-tear-free and gas-proof.

Depending on the location of the inlet pipe the sensor is placed on the right or the left.

This results in high leakage-safety and a reduction of internal scaling. A low specific area leads to the desired low heat capacity.

4 Technology In the development of the collectors, Ritter Solar used their many years of experience with CPC in combination with the latest findings from production technology. Sharp mirror edges are framed in the aluminium frame profile. The edges of the collector frame are sealed with rubber profiles. Only few screws are used in those places which need to be unfastened for maintenance; rivets are not used. In the CPC w OEM, the hydraulic connections and the sensor are located at the centre on top of the collector. The hydraulic connections to the collector are fastened and unfastened with metal cutting ring connections. This is the only type of connection which is completely wear-and-tear-free and gas-proof. The inlet and outlet pipes may be fitted on the left or the right of the manifold. Depending on the location of the inlet pipe the sensor is placed on the right or the left. The pipe registers are mass produced with just a minimum number of soldering points. This results in high leakage-safety and a reduction of internal scaling. A low specific area leads to the desired low heat capacity. The mirror is produced from a metal sheet with protective coating using accurate roll forming technology. Due to the special fastening technique the mirror can be exchanged without using tools. The heat conducting plates are made of aluminium so that even high stagnation temperatures have no effect on the metal s characteristics. The heat conduction plate is folded into both copper tubes. The tube holder can be mounted and demounted from the foot rail without using tools. Sharp edges are sealed with rubber profiles. Product Catalog 2004 Ritter Solar 5

5 Evacuated tube collectors CPC 6 OEM, CPC 12 OEM, CPC 18 OEM Evacuated tube collectors CPC 6 OEM, CPC 12 OEM, CPC 18 OEM for domestic water heating and backup space heating, series connection Includes: fully pre-mounted unit consisting of: Evacuated tubes according to the thermos principle manifold with direct flow heat conduction unit and dry tube connection CPC mirror Collectors are packed in individual boxes. Additional sun protection sheet over evacuated tubes. Mounting types: Roof mounting Flat roof/wall mounting Note: The manifold must always be mounted on top. The minimum angle for sloped roof and flat roof mounting is Series CPC 6 OEM CPC 12 OEM CPC 18 OEM Number of evacuated tubes η 0 (Aperture area), DIN or EN % 66,1 66,1 66,1 c 1 with wind, in relation to aperture area W/(m 2 k) 0,82 0,82 0,82 c 2 with wind, in relation to aperture area W/(m 2 k 2 ) 0,0064 0,0064 0,0064 yield forecast kwh/m 2 a (reference location Würzburg, Germany, aperture area 3 m 2 ) yield forecast kwh/m 2 a (reference location Würzburg, Germany, aperture area 5 m 2 ) grid measurements (length, height, depth) m 0,70 x 1,64 x 0,1 1,39 x 1,64 x 0,1 2,08 x 1,64 x 0,1 gross area m 2 1,14 2,28 3,41 aperture area m 2 1,0 2,0 3,0 absorber capacity l 0,8 1,6 2,4 weight kg max. working pressure burden bar max. stagnation temperature C connection diameter of inlet and outlet tube mm feeler sleeve mm material of collector Al / Cu / glass / silicone / PBT / EPDM / TE material of glass tube borosilicate glass 3.3 material of selective absorber coating aluminium nitrite glass tube (outside and inside thickness/ mm 47/37/1,6/1500 wall thickness/length of tube) colour (aluminium frame profile, powder-coated) RAL 7015 colour (plastic parts) black thermal shock test ITW test number 02COL282 impact-from-hail test according to DIN EN TÜV test number 435/ qualification approval number order no. OEM-1006 OEM-1012 OEM-1018 if more than 7,000 m 2 /a is ordered, the collector can be adapted to requirements Ritter Solar Product Catalog 2004

C Efficiency η Pressure drop [l/min.] Flow rate [l/min.

6 Evacuated tube collectors CPC 6 OEM, CPC 12 OEM, CPC 18 OEM Pressure drop of the tube collectors CPC 6, 12, 18 OEM Heat distribution medium: Tyfocor LS, medium temperature 40 C Efficiency η Pressure drop [l/min.] Flow rate [l/min.] Efficiency characteristic curve at 800 W/m 2 irradiation T = T collector T ambient air [K] Product Catalog 2004 Ritter Solar 7

7 Evacuated tube collectors CPC 6 OEM, CPC 12 OEM, CPC 18 OEM Wooden crate CPC OEM For transport, we offer the option of packing each collector in a wooden crate in addition to the standard cardboard packaging. The collectors are hooped in units of 5 each. series CPC 12 OEM CPC 18 OEM order No. HZ-1000 HZ-1001 One-way transportation pallet CPC OEM As an alternative to the wooden crate. Two metal posts placed vertically at each end of the pallet prevent slipping or tilting of the upright-standing collectors. Transportation possibility for: 8 x CPC 6 OEM Pallet dimensions: 0,80 x 1,20 m 5 x CPC 12/18 OEM Pallet dimensions: 0,80 x 2,20 m series CPC 6 OEM CPC 12 OEM CPC 18 OEM order No. HZ HZ-1200 HZ-1200 Connection kit CPC SPEED OEM Includes 2 pieces of flexible metal hose of 1 m each, heat insulated, 2 straight threaded joints each, 2 bushing sets 15 x 12, 2 supporting sleeves 15 mm and 12 mm. series CPC 6 OEM CPC 12 OEM CPC 18 OEM order No Connection kit CPC OEM Includes 2 straight threaded joints, 2 90 angles, 2 bushing sets 15 x 12, 4 supporting sleeves 15 mm and 12 mm series CPC 6 OEM CPC 12 OEM CPC 18 OEM order No Roof mounting kit slated roof CPC OEM Includes: collector bearing rail (CPC OEM pieces, CPC OEM pieces) fastening shackle claws various mounting materials material: galvanized steel series slated roof ADM CPC 6 OEM ADM CPC 12 OEM ADM CPC 18 OEM order No for 2 linked CPC 6 OEM ADM CPC 6/2 OEM order No for 3 linked CPC 6 OEM ADM CPC 6/3 OEM order No Ritter Solar Product Catalog 2004

8 Evacuated tube collectors CPC 6 OEM, CPC 12 OEM, CPC 18 OEM Extension set for connecting 2 or more ADM 6/2 and/or ADM 6/3, comprising 2 x connecting rails with mounting elements. series ADM extension Bestell-Nr Roof mounting kit corrugated slab CPC OEM material: galvanized steel Type corrugated slab ADM CPC 6 OEM E ADM CPC 12 OEM E ADM CPC 18 OEM E order No for 2 linked CPC 6 OEM order No ADM CPC 6/2 OEM E for 3 linked CPC 6 OEM order No ADM CPC 6/3 OEM E Flat roof / wall mounting kit CPC OEM for mounting on walls, flat roofs, or on slightly slanted roofs (5 to 20 ). Includes: 2 angle frames, weight 10 kg / frame L-bar, 35 x 35 x 3 mm, galvanized small parts series 45 FDM CPC 6 OEM FDM CPC 12 OEM FDM CPC 18 OEM order No series 30/60 FDM CPC 6 OEM FDM CPC 12 OEM FDM CPC 18 OEM order No Spare parts for evacuated tube collector CPC OEM Spare parts can only be ordered in packs. description pack contains order No. manifold casing profile CPC 6 OEM 1 OEM-2122 manifold casing profile CPC 12 OEM 1 OEM-2152 manifold casing profile CPC 18 OEM 1 OEM-2182 rubber tube washer, black screws 3,5 x tube holder, black rubber bung for side profile, left rubber bung for side profile, right mirror plate CPC OEM, 3-fold, for 3 tubes evacuated tube, 1500 mm length spare part kit heat conduction plate straight threaded joint 15 mm threaded elbow joint 15 mm reduction 15 x 12 mm for clamping ring support sleeve 12 mm support sleeve 15 mm Product Catalog 2004 Ritter Solar 9

9 Evacuated tube collectors CPC 16 w OEM, CPC 20 w OEM Evacuated tube collectors CPC 16 w OEM, CPC 20 w OEM for domestic water heating, no series connection Includes: fully pre-mounted unit consisting of: Evacuated tubes according to the thermos principle manifold with direct flow heat conduction unit and dry tube connection CPC mirror Collectors are packed in individual boxes. Additional sun protection sheet over evacuated tubes. Mounting types: Roof mounting Flat roof/wall mounting Note: The manifold must always be mounted on top. The minimum angle for sloped roof and flat roof mounting is Series CPC 16 w OEM CPC 20 w OEM Number of evacuated tubes η 0 in relation to aperture area, DIN or EN 1297 % 58,1 58,1 c 1 with wind, in relation to aperture area W/(m 2 k) 0,928 0,928 c 2 with wind, in relation to aperture area W/(m 2 k 2 ) 0,001 0,001 collector yield (location: Würzburg, 3 m 2 surface) KWh/(m 2 a) collector yield (location: Würzburg, 5 m 2 surface) KWh/(m 2 a) grid measurements (length, height, depth) m 1,85 x 1,90 x 0,10 2,31 x 1,90 x 0,10 gross area m 2 3,52 4,37 aperture area m 2 3,2 4,0 absorber capacity l 2,5 3,1 weight kg max. working pressure burden bar max. stagnation temperature C pressure loss at 2.0 l/min, at 40 C, approx. mbar connection diameter, clamping screw for inlet/outlet pipe mm feeler sleeve and feeler Pt 1000 mm 4 4 material of collector Al / Cu / glass / silicone / PBT / EPDM / TE material of glass tube borosilicate glass 3.3 material of selective absorber coating aluminium nitrite glass tube (outside and inside thickness/ mm 47/37/1.6/1800 wall thickness/length of tube) colour (aluminium frame profile, anodized) aluminium grey colour (plastic parts) black thermal shock test ITW test number 02COL282 impact-from-hail test according to DIN EN TÜV test number 435/ order No. OEM-1016 OEM-1020 if more than 7,000 m 2 /a is ordered, the collector can be adapted to requirements Ritter Solar Product Catalog 2004

10 Evacuated tube collectors CPC 16 w OEM, CPC 20 w OEM One-way transportation pallet CPC w OEM As an alternative to the wooden crate. Two metal posts placed vertically at each end of the pallet prevent slipping or tilting of the upright-standing collectors. Transportation possibility for: 5 x CPC 16 w OEM Pallet dimensions: 0,80 x 2,20 m 5 x CPC 20 w OEM Pallet dimensions: 0,80 x 2,40 m series CPC 16 w OEM CPC 20 w OEM order No. HZ-1200 HZ-1300 Connection kit CPC w OEM includes 2 flexible metal hoses of 0.9 m each, 2 straight threaded joints each 12 mm, 4 supporting sleeves 12 mm series CPC 16 w OEM CPC 20 w OEM order No Roof mounting kit CPC w OEM Includes: collector bearing rail (CPC 16 w OEM... 2 pieces, CPC 20 w OEM... 3 pieces) fastening shackle claws various mounting materials material: galvanized steel series slated roof ADM CPC 16 w OEM ADM CPC 20 w OEM order No Flat roof / wall mounting kit CPC w OEM for mounting on walls, flat roofs, or on slightly slanted roofs (5 to 20 ). Includes: 2 (resp. 3) angle frames, weight 10 kg / frame L-bar, 35 x 35 x 3 mm, galvanized small parts series 45 FDM CPC 16 w OEM FDM CPC 20 w OEM order No series 30/60 FDM CPC 16 w OEM FDM CPC 20 w OEM order No Product Catalog 2004 Ritter Solar 11

11 Vakuum-Röhrenkollektoren CPC 16 w OEM, CPC 20 w OEM Spare parts for evacuated tube collector CPC w OEM Spare parts can only be ordered in packs. description pack contains order No. manifold case profile CPC 16 w OEM manifold case profile CPC 20 w OEM side panels for mainfold rubber tube washer, black tube holder, black rubber bung for side profile, left rubber bung for side profile, right mirror plate CPC w OEM, 3-fold, for 1 tube mirror plate CPC w OEM, 3-fold, for 3 tubes evacuated tube, 1800 mm length spare part kit heat conducting plate straight threaded joint 12/8 mm reduction 15 x 12 mm for clamping ring support sleeve 12 mm support sleeve 8 mm Ritter Solar Product Catalog 2004

Accessories Solar controller AS 65 Scope of delivery: Solar controller 1 collector feeler Pt 1000, high-temperature resistant, 1.5 m silicone cable 2 memory feelers Pt 1000, 2.

12 Accessories Solar controller AS 65 Scope of delivery: Solar controller 1 collector feeler Pt 1000, high-temperature resistant, 1.5 m silicone cable 2 memory feelers Pt 1000, 2.5 m cable 1 accessories bag (screws, pegs, spare fuse) Technical data functions switch-on and switch-off temperature difference, tube collector pushing function, thermostat switch-on and switch-off function, freeze protection function (with operation of the solar system without antifreeze), memory maximum temperature limitation, operational monitoring. operating voltage V (AC), Hz power consumption approx. 2 VA protection class IP 40 / DIN housing plastics, PC-ABS and PMMA dimensions, H x W x D 172 x 110 x 46 mm assembly wall mounting display LCD, multi-functional combination display with 8 pictograms, two text fields with two digits, and two 7-segment displays with four digits, 2-color LED. operation three push-button actuators in housing front input 3 feeler inputs Pt 1000 output 2 relay output ambient temperature C contact rating output solar pump max. 4 A contact rating output reheating max. 4 A total switching current max. 4 A fuse in the controller pot fuse 4 AT dimensions, L x W x H 460 x 350 x 580 mm order No. RL-1065 Product Catalog 2004 Ritter Solar 13

Accessories Filling and rinsing station The filling and rinsing station helps with taking into operation and maintaining closed systems such as solar installations, floor heating, etc.

Includes: filling and rinsing station with 20 l stainless steel tank centrifugal pump mains connection cable with switch pressure hose 1/2" x 3 m 2 reflow hoses 1/2" x 3 m inflow baffle inside the

13 Accessories Filling and rinsing station The filling and rinsing station helps with taking into operation and maintaining closed systems such as solar installations, floor heating, etc. It allows filling, rinsing and pressure checks of the system without bubbles. Includes: filling and rinsing station with 20 l stainless steel tank centrifugal pump mains connection cable with switch pressure hose 1/2" x 3 m 2 reflow hoses 1/2" x 3 m inflow baffle inside the tank drain cock with hose pressure reducer safety valve 6 bar manometer fine and rough filter Technical data working pressure 6 bar at 5 l/min. motor 230 V/50 Hz, 370 W tank volume 20 l safety valve 6 bar pressure reducer 0,7 to 6 bar, adjustable manometer 10 bar temperature resistance max. 80 C, short term weight 23 kg with hoses measurements L x W x H 460 x 350 x 580 mm order No Ritter Solar Product Catalog 2004

Sales support Tube hand sample Individual tube of 30 cm length, incl.

OEM-6000 Collector model Collector model with 3 tubes, fully functioning

OEM-6001 Tube case Tube with CPC mirror, heat conduction plate and pipe

14 Sales support Tube hand sample Individual tube of 30 cm length, incl. heat conduction plate and pipe register. order No. OEM-6000 Collector model Collector model with 3 tubes, fully functioning miniature tube collector. L x W = 400 x 400 mm order No. OEM-6001 Tube case Tube with CPC mirror, heat conduction plate and pipe register in aluminium case with lid. Suitable for transport and display. order No. OEM-6002 Product Catalog 2004 Ritter Solar 15

15 RS-0002 V1.5 01/04 GB

Evacuated tube collectors

Evacuated tube collectors Evacuated tube collectors The overall performance of ecological heating systems based on solar thermal energy is significantly dependent on how efficiently the solar collector