Solar set solar collector 1 x WEBER SOL ECO 2.0 without storage tank

Solar set with WEBER SOL ECO 2.0 solar collector - without hot water storage tank.


SOLAR KEYMARK certificate - none
If you want to take advantage of subsidy programs - choose collectors or sets in STANDARD OR PREMIUM version

GENERAL INFORMATION

High-quality solar set with 1 WEBER SOL ECO 2.0 brand solar collector. The set does not include a hot water storage tank. It is recommended to equip the set with a hot water tank with a capacity of up to 100 liters.

The adopted collector area provides efficient water heating at about 60% of the annual demand. The remaining 40% should be provided using central heating boilers, which are connected to the upper coil of the tank or by means of an electric heater.

COMPONENTS OF THE SET

    1 x WEBER SOL ECO solar collector
    1 x solar controller WEBER CONTROL CLASSIC PWM
    1 x electronic solar pump group HYDRA GPS PWM with rotameter
    1 x cable and rack for mounting the diaphragm vessel
    1 x valve for disconnecting the diaphragm vessel without draining the system of liquid
    1 x solar diaphragm vessel (expansion tank) 18 l.
    1 x set of connectors for connecting collectors
    1 x connection with manual air vent and immersion scabbard for temperature sensor
    1 x solar fluid (propylene glycol) for installation or 20 l of ready mix depending on availability

MAIN ADVANTAGES

    Negligible operating costs
    Fully maintenance-free
    Long service life
    Polish product

TECHNICAL PARAMETERS OF THE MAIN ELEMENTS

WEBER SOL ECO solar collector

    Warranty: 10 years
    Total area (gross): 2,0 m2
    Absorber area: 1,8 m2
    Dimensions: 190 x 106 x 6 cm
    Absorption: 95 %
    Emission: 5 %
    Optical efficiency: > 80 %
    Housing/frame: Frame made from a single section without unnecessary corner joints. Additional protection with polyester coating for very long life. Gray color.
    Absorber type: Highly selective SUNSELECT / BLUETEC.
    Absorber arrangement: Harp
    Absorber tubes: Copper
    Connections: 4 x ø18x1 mm
    Glazing: 4 mm thick tempered solar glass with low iron oxide content
    Insulation: mineral wool

WEBER CONTROL CLASSIC PWM controller.

    Large liquid crystal display
    Intuitive menu
    Pump operation control with PWM signal
    Graphic presentation of system operation
    Solar pump speed control function
    Control function of domestic water circulation pump or electric heater
    Collector overheating protection function
    Tank overheating protection function
    Vacation function
    Anti-freeze function
    Counter of energy produced by the system

HYDRA GPS PWM electronic solar pump group with rotameter

    Energy-saving electronic circulating pump Hydra GPS II 20-8-130 PWM2 Thermal insulation (housing)
    Two ball check valves (integrated) with check valves and thermometer
    Rotameter (2-12 l/min)
    Safety group with pressure gauge and safety valve (6 bar)
    Air separator

Installation fluid

The solar fluid is produced on the basis of propylene glycol, which means that it is completely safe for health in case of possible leakage into the domestic water. The fluid is hygienically certified by the National Institute of Hygiene, which is an additional guarantee of a high level of safety. The liquid is supplied in a 10-liter container in the form of a concentrate with a freezing point lower than -64 °C. After diluting with water, up to 30 l. of ready-to-use mixture is obtained, which is sufficient for typical installations.

Diaphragm vessel (expansion tank), solar 18 l.

Despite appearances, the diaphragm vessel is one of the most important components of a solar installation. The selection of a vessel with too low a permissible operating temperature or too low permissible pressure can cause frequent problems with operation.

The maximum operating temperature of the diaphragm vessel included in the kit is 120 °C, while the allowable operating pressure is as high as 10 bar, which guarantees high stability of operation of the entire system.

Connection set

    2 x Compression plugs for blinding two diagonal collector stubs
    1 x Compression elbow with GZ ¾" connection for efficient connection to corrugated stainless steel pipes
    1 x Crimp cross connector with GZ ¾" connection enabling efficient connection with corrugated stainless steel pipes. The connector is equipped with a vent for easy filling and an immersion sleeve for the temperature sensor of the controller.

NOTES: In order to complete the installation of the solar set, it is necessary to obtain, among other things, a mounting kit for the collector, piping and installation fittings necessary to connect the tank to the existing installation. The installation kit is not included as standard, due to the need to adapt it to the type of p