Pre-assembled, compact two-pipe solar station / pump group with Environ EcoStar Pro 15/6 high-efficiency pump.
High-quality shut-off valves with built-in gravity brake and thermometers. Completely ready for connection with thermal insulation shell made of EPS.

Solar station with 2-12 l/min.

Advantages of the Environ Tsol solar station:

✓ Flow regulator: 2-12 l/min
✓ Charging/emptying/cleaning the circulation pump without emptying the system
✓ Vent installed in the flow line
✓ Compact solar station with solar safety valve, pressure gauge and flexible connection for expansion vessel
✓ Side opening for pump cooling
✓ Wall-mounted storage installation possible
✓ Flanged ball valves with thermometer
✓ Insulation made of black EPP (density 40 g/l)
✓ Safe flat sealing surface and seals

Technical data:

▸ Check valve opening: 350 mm H2O
▸ Nominal size: DN20 / ¾ "
▸ Max. pressure: 10 bar
▸ Max. temperature: 120°C
▸ Seals: Viton
▸ Connections: compression fitting Ø 22 mm
▸ Installation height: 320 mm
▸ Dimensions 200 x 360 x 210 mm


Tsol503 solar controller
The ENVIRON TSol503 Intel Premium solar thermal controller offers everything your thermal solar system needs for safe and long-term system operation, as well as intelligent loading (stratification) of heat storage tanks and swimming pools, intelligent integration of other heat generators (e.g. pellet boilers, gas boilers, etc.). You can choose between eight different system schemes. In addition to controlling the solar system, the controller also takes on important system monitoring and safety functions (it is even possible to control additional collector protection, e.g. an awning/roller blind or second heat generator). System parameters and measured values ​​can be viewed and changed via the LCD display. The controller has three inputs for temperature recording and four outputs for controlling the solar circuit pump, burner request, three-way valve and collector protection.

....and many additional functions:

✓ Boiler Management / Swimming Pool
✓ Domestic water heating
✓ Boiler requirement
✓ Cooling solar circuit
✓ Collector protection
✓ Intelligent loading / temperature increase
✓ Holiday function
✓ Antifreeze
✓ Antiblock pump

Technical data:
▸ Operating voltage: 230/115 Vac 50/60 Hz
▸ Fuse: T 3.15 A
▸ 3 temperature sensors Pt1000
▸ Inputs AUX Chrono On/Off
▸ Outputs 4 max On/Off 3A 250 Vac


scope of delivery
1x two-line solar station 2-12 l/min with Environ EcoStar Pro 15/6 high-efficiency pump
1x solar control Tsol503
1x sensor set for Tsol5103
1x surface-mounted box Tsol503

assembly and operating instructions

Manufacturer information:

ENVIRON Energie- und Umwelttechnik GmbH & Co. KG

Robert-Bosch-Straße 9

78048 Villingen-Schwenningen

Phone: +49 7705 977 5803

E- Mail: info@environgroup.de
Website: https://environ-solutions.de/