Accessories
( 11 products )
with high-efficiency pump
(Artikelnummer: 130000100)
Item no. 130000100
with nonstick coating
(Artikelnummer: 130030700)
Item no. 130030700
Accumulators insulation up to 500 litres
(Artikelnummer: 130041500)
Item no. 130041500
8-hole distance 145mm
(Artikelnummer: 130050200)
Item no. 130050200
Outside 160mm, 8-holes, bolt circle 145mm
(Artikelnummer: 130050400)
Item no. 130050400
WP 200-500 WP-S and SKL200/750/1000
(Artikelnummer: 130300000)
Item no. 130300000
WP - H series 300-600 liters
(Artikelnummer: 130302000)
Item no. 130302000
for SKL and WP boilers
(Artikelnummer: 190500000)
Item no. 190500000
for SKL and WP boilers
(Artikelnummer: 190500101)
Item no. 190500101
for enameled DHW tanks
(Artikelnummer: 190500200)
Item no. 190500200
incl. rotatable pressure reducer
(Artikelnummer: 540310100)
Item no. 540310100
Heat pump storage tanks WP
Heat pump hot water storage tanks WP as a high-performance DHW tanks with double heat exchanger coil,
for central hot water supply,
available sizes 200, 300, 400, 500, 750, 1000, 1500 und 2000
Extra-large heat exchanger surface area
The use of modern heat pumps makes unique heat pump storage technology necessary!
The gigantic double register enables the heat pump to achieve maximum energy efficiency.
The large heat exchange surfaces are more than sufficient for heat pumps to achieve excellent performance figures, even for domestic hot water heating.
Heat pump hot water storage tanks WP also have high-quality double-layer enamelling on the inside wall of the tank and are therefore perfectly protected against corrosion.
The domestic hot water tanks can be used in all water conditions and in any pipe system.
Advantages of heat pump hot water storage tanks WP
- Double heat exchanger coil for the heat pump
- Perfectly suited for heat pumps and condensing technology. Due to the gigantic upper exchanger surface, the condensing boiler will also reach the best utilisation factor for domestic hot water heating
- The enormous upper heat exchanger performance makes this storage tank a high-performance DHW heater that also fulfils the high requirements of apartment buildings
- High-grade quality steel S235JR, thick-walled and pressure-resistant
- Internal corrosion protection with double-layer enamelling, two magnesium anodes
- Possibility of installing a suitable electric heating element
Due to their special design, heat pump DHW tanks from Solarbayer provide a consistently high tap performance in a best drinking water quality.
Heat pump storage tanks also offer many advantages in condensing boiler technology.
Due to the large reheating volume, the operating times are extended and the number of starts reduced at the same time.
The bigger reheating volume extends the operating times and also reduces the number of starts.
The large-area reheating exchangers increase the ΔT between the boiler flow and return, and therefore enable a high level of efficiency in the condensing boiler.
Connection example
| Heat pump DHW tank WP | 200 | 300 | 400 | 500 | 750 | 1000 | 1500 | 2000 | |
| nominal capacity | L | 206 | 289 | 399 | 502 | 750 | 1000 | 1500 | 2000 |
| corrosion protection | - | Two-layer enamelling, magnesium anode | |||||||
| weight | kg | 115 | 145 | 180 | 220 | 273 | 400 | 495 | 530 |
| height without insulation [A] | mm | - | - | - | - | 1790 | 2040 | 2205 | 2470 |
| height with insulation [B] | mm | 1285 | 1730 | 1675 | 1805 | 1845 | 2095 | 2285 | 2550 |
| tilted height | mm | 1441 | 1849 | 1836 | 1971 | 1840 | 2080 | 2240 | 2520 |
| diameter without insulation [C] | mm | - | - | - | - | 790 | 790 | 1000 | 1100 |
| diameter with insulation [D] | mm | 650 | 650 | 750 | 790 | 950 | 950 | 1000 | 1300 |
| max. size of electric heating element | mm | 550 | 550 | 650 | 700 | 850 | - | - | - |
| insulation thickness with outer jacket [E] | mm | 75 | 75 | 75 | 70 | 80 | 80 | 100 | 100 |
| insulation + outer jacket | - | PUR rigid foam (non-removable) + PVC, color silver | PUR hard shells + PVC, color silver | Fleece + PVC, color silver | |||||
| stand-by heat loss 1 | kWh/24h | 1,32 | 1,56 | 1,78 | 1,92 | 2,54 | 2,95 | 3,46 | 4,13 |
| standing loss 1 | W | 55 | 65 | 74 | 80 | 106 | 123 | 144 | 172 |
| Energy Efficiency Class 1 | - | B | B | B | B | C | C | C | C |
| max. operating pressure | bar | 10 | |||||||
| max. operating temperature | °C | 95 | |||||||
| specifications double heat exchanger | 200 | 300 | 400 | 500 | 750 | 1000 | 1500 | 2000 | |
| heating surface | m² | 3,0 | 3,8 | 5,0 | 5,9 | 7,5 | 10,0 | 11,0 | 12,0 |
| capacity | L | 18,5 | 23,1 | 30,0 | 36,3 | 46,2 | 63,0 | 70,0 | 73,0 |
| pressure drop (2 m³/h) | mbar | 35 | 43 | 62 | 66 | 80 | 97 | 144 | 169 |
| max. operating pressure | bar | 10 | |||||||
| max. operating temperature | °C | 110 | |||||||
| specifications output performance | 200 | 300 | 400 | 500 | 750 | 1000 | 1500 | 2000 | |
| continuous tap output at 8 kW, Tflow 55°C | CW 10°C/HW 45°C |
L/h | 834 | 1058 | 1397 | 1649 | 2096 | 2795 | 3071 | 3335 |
| continuous tap output at 12 kW, Tflow 55°C | CW 10°C/WW 45°C |
L/h | 902 | 1144 | 1510 | 1783 | 2266 | 3022 | 3321 | 3607 |
| continuous tap output at 16 kW, Tflow 55°C | CW 10°C/WW 45°C |
L/h | 943 | 1196 | 1578 | 1864 | 2369 | 3160 | 3473 | 3772 |
| continuous tap output at 20 kW, Tflow 70°C/Treturn 40°C | CW 10°C/WW 45°C |
L/h | 971 | 1231 | 1625 | 2439 | 3576 | 3253 | 3576 | 3884 |
| continuous tap output at 50 kW, Tflow 70°C/HR 40°C | CW 10°C/WW 45°C |
L/h | 1053 | 1336 | 1763 | 2674 | 3882 | 3531 | 3882 | 4217 |
| performance indicator NL according DIN 4708 1-3 | NL | 5,5 | 11 | 17 | 25 | 42 | 62 | 92 | 115 |
| performance indicator NL with heat pump operation | NL | 1,5 | 2,7 | 5 | 7,8 | 14,2 | 25 | 45 | 70 |
Tank dimensions
| connections with dimensioning | 200 | 300 | 400 | 500 | 750 | 1000 | 1500 | 2000 | |
| [1] Top anode (G 1 ¼“ IG) | mm | length: 650 |
length: 900 |
length: 750 |
length: 900 |
length: 400 |
length: 900 |
length: 900 |
length: 900 |
| [2] Top anode (G 1 ¼“ IG) | mm | Without second anode | length: 900 | ||||||
| [3] domestic hot water | mm | 1164 (Rp 1“ IG) |
1609 (Rp 1“ IG) |
1541 (Rp 1“ IG) |
1595 (Rp 1 ¼“ IG) |
1590 (Rp 1 ¼“ IG) |
1840 (Rp 1 ¼“ IG) |
1935 (Rp 2“ IG) |
2210 (Rp 2“ IG) |
| [4] thermometer (Rp ½″) | mm | 1040 | 1430 | 1385 | 1475 | 1450 | 1730 | 1825 | 2090 |
| [5] circulation | mm | 990 (Rp ¾“ IG) |
1200 (Rp ¾“ IG) |
1205 (Rp ¾“ IG) |
1375 (Rp 1“ IG) |
1140 (Rp 1“ IG) |
1235 (Rp 1“ IG) |
1460 (Rp 1 ¼“) IG) |
1795 (Rp 1 ¼“) IG) |
| [6] electric heating element (G 1 ½“ IG) | mm | 940 | 1150 | 1165 | 1335 | 1300 | - | - | - |
| [7] heating flow | mm | 890 (Rp 1 ¼“ IG) |
1080 (Rp 1 ¼“ IG) |
1100 (Rp 1 ¼“ IG) |
1235 (Rp 1 ¼“ IG) |
1250 (Rp 1 ½“) |
1695 (Rp 1 ½“) |
1620 (Rp 1 ½“) |
1655 (Rp 1 ½“) |
| [8] sensor (Rp ½“ IG) | mm | 593 | 653 | 690 | 825 | 775 | 1193 | 1260 | 1295 |
| [9] sensor (Rp ½“ IG) | mm | - | - | - | - | - | 542 | 870 | 905 |
| [10] flange 2 (anode) | mm | 257 | 270 | 280 (400) | 360 (400) | 400 (400) | 400 (400) | 530 (650) | 565 (650) |
| [11] heating return | mm | 210 (Rp 1 ¼“ IG) |
230 (Rp 1 ¼“ IG) |
250 (Rp 1 ¼“ IG) |
295 (Rp 1 ¼“ IG) |
370 (Rp 1 ½“ IG) |
345 (Rp 1 ½“ IG) |
450 (Rp 1 ½“ IG) |
385 (Rp 1 ½“ IG) |
| [12] cold water | mm | 67 (Rp 1“ IG) |
67 (Rp 1“ IG) |
79 (Rp 1“ IG) |
175 (Rp 1 ¼“ IG) |
220 (Rp 1 ¼“ IG) |
220 (Rp 1 ¼“ IG) |
315 (Rp 2“ IG) |
340 (Rp 2“ IG) |
Manufacturing tolerance according to DIN ISO 13920 C
Please take the instructions for installation/start up/maintenance from the relevant operation manuals
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