{"product_id":"sada-pro-solarni-ohrev-vody-geti-gwh03w-2275wp-5x-pv-trina","title":"GETI GWH03W 2275Wp 5x PV TRINA solar water heating kit","description":"GETI GWH04W 2275Wp Solar Water Heating Kit with 5× Trina Vertex S+ PV panels: The easy way to free hot water\u003cbr\/\u003e\u003cbr\/\u003eAre you worried about your rising energy bills? Turn the sun’s rays into an inexhaustible source of hot water and take full control of your expenses. This complete photovoltaic kit is the ideal solution for anyone looking for a reliable path to energy self-sufficiency and a rapid return on investment.\u003cbr\/\u003e\u003cbr\/\u003eProduct benefits:\u003cbr\/\u003e\u003cbr\/\u003e- Easy-to-install kit: Everything is designed for straightforward connection to water heating in boilers, without complicated pipework, pumps or antifreeze.\u003cbr\/\u003e- Zero bills for DHW heating:  The system, with a total output of 2275 Wp, efficiently powers the heating element of the boiler or storage tank with clean solar energy.\u003cbr\/\u003e- Smart Life mobile app:  Monitor current output, water temperature and clear production statistics conveniently on your phone via Wi-Fi.\u003cbr\/\u003e- Uninterrupted operation with the Bypass function:  If the sun isn’t shining, the controller automatically switches to mains power, ensuring you have hot water available 24 hours a day, 7 days a week.\u003cbr\/\u003e- Exceptional durability and efficiency of Trina panels: Vertex S+ monocrystalline modules with N-type i-TOPcon technology achieve an efficiency of up to 22.8% and guarantee high performance for decades.\u003cbr\/\u003e- Maximum energy yield with the MPPT algorithm: The advanced controller, with an efficiency of up to 99%, can extract the maximum amount of energy even on cloudy days or during winter.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eProduct specifications:\u003cbr\/\u003e\u003cbr\/\u003eSimple installation directly onto your water heater\u003cbr\/\u003eForget about major building work and the complex pipework of traditional thermal systems. This photovoltaic kit is designed for the simplest possible installation of water heating in boilers, storage tanks or PTC elements. Only thin electrical wires run from the solar panels directly to the controller, which powers the existing heating element. No risk of fluid leaks, no freezing pumps – just clean and reliable electricity.\u003cbr\/\u003e\u003cbr\/\u003eThe intelligent heart of the system: the GETI GWH04W controller (5 kW)\u003cbr\/\u003eThe control centre of the kit is the GETI GWH04W solar inverter with a rated output of 5,000 W and a robust IP65 rating, enabling it to cope effortlessly with the dusty or damp environments of plant rooms. The inverter converts direct current from the panels into alternating current suitable for standard resistance heating coils. With its integrated MPPT algorithm, it continuously seeks the optimal operating point for the photovoltaic modules, which significantly speeds up water heating and increases the system’s overall efficiency.\u003cbr\/\u003e\u003cbr\/\u003ePremium Trina Vertex S+ 455W panels with N-type technology\u003cbr\/\u003eThe kit includes 5 top-of-the-range Trina Vertex S+ photovoltaic panels with an output of 455 W. They utilise an advanced N-type cell structure (i-TOPcon), which minimises the natural degradation of silicon and ensures consistently high performance throughout their service life. Double-layered, thermally reinforced glass and a robust black aluminium frame provide excellent resistance to snow (up to 5,400 Pa) and wind (up to 4,000 Pa). What’s more, the elegant dark design will perfectly complement the architectural appearance of your roof.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical specifications:\u003cbr\/\u003e\u003cbr\/\u003e- Model \/ order number: GETI GWH04W \/ 04291233 \u003cbr\/\u003e- Rated power: 5,000 W \u003cbr\/\u003e- Maximum PV array power: 5,260 W Max. \u003cbr\/\u003e- PV open-circuit voltage (Voc): 500 V DC \u003cbr\/\u003e- MPPT operating voltage range: 60 – 450 V DC\u003cbr\/\u003e- Solar heating trigger voltage: 120 V DC \u003cbr\/\u003e- Maximum PV input current: 36 A \u003cbr\/\u003e- Number of MPPT strings: 1 \u003cbr\/\u003e- Output waveform: Rectangular signal\u003cbr\/\u003e- Rated output voltage: 230 V AC (dynamically adapts to the PV panels) \u003cbr\/\u003e- Maximum inverter efficiency (DC\/AC): 99% \u003cbr\/\u003e- Permissible AC input range (mains): 90–280 V AC \u003cbr\/\u003e- User interface: Backlit LCD display + control buttons \u003cbr\/\u003e- Communication: Wi-Fi (2.4 GHz band) \u003cbr\/\u003e- Operating ambient temperature: -30 °C to +60 °C \u003cbr\/\u003e- Enclosure protection rating: IP65 \u003cbr\/\u003e- Dimensions: (L × W × H) 308 × 188 × 100 mm \u003cbr\/\u003e- Net weight: 3.4 kg\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical specifications:\u003cbr\/\u003e\u003cbr\/\u003e- Rated power: 455 W\u003cbr\/\u003e- Type: N-type, Topcon, monocrystalline\u003cbr\/\u003e- Module efficiency: 22.8 %\u003cbr\/\u003e- Maximum current (Imp): 10.11 A\u003cbr\/\u003e- Maximum open-circuit voltage (Vmp): 45 V\u003cbr\/\u003e- Open-circuit voltage (Voc): 53.4 V\u003cbr\/\u003e- short-circuit current (ISC): 10.77 A\u003cbr\/\u003e- maximum system voltage: 1500 VDC (IEC)\u003cbr\/\u003e- connector type: MC4 \/ MC4-compatible\u003cbr\/\u003e- Front glass: 1.6 mm thermally toughened glass with high transparency\u003cbr\/\u003e- Protection rating: IP68\u003cbr\/\u003e- Number of cells: 144\u003cbr\/\u003e- Dimensions: 1762 x 1134 x 30 mm\u003cbr\/\u003e- Weight: 21 kg\u003cbr\/\u003e- Frame: anodised aluminium alloy\u003cbr\/\u003e- Frame colour: black\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eWarning! The installation of the solar system must always be carried out by a person with the appropriate professional qualifications!\u003cbr\/\u003e \u003cbr\/\u003eThe GETI GWH inverter is only suitable for resistive loads with a bimetallic thermostat (not suitable for electronically controlled thermostats!)\u003cbr\/\u003e The inverter output (L, N) must not be connected to the mains supply or earth! The inverter output must not be connected to a TN-C system.\u003cbr\/\u003e\u003cbr\/\u003eThe kit contains:\u003cbr\/\u003e5 Trina Solar TSM-NEG9R.28 Vertex S+ Dual Glass N-Type PV panels\u003cbr\/\u003eGETI GWH04W solar controller\u003cbr\/\u003e25-metre cable set\u003cbr\/\u003eMC4 connectors\u003cbr\/\u003eInstallation instructions\u003cbr\/\u003e\u003cbr\/\u003e- This is an oversized item; delivery times may be extended by 3–4 working days from the date the order is placed.","brand":"GETI","offers":[{"title":"Default Title","offer_id":54127058026834,"sku":"04291317","price":22700.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04291317.jpg?v=1785306403","url":"https:\/\/tipa-production.myshopify.com\/en\/products\/geti-gwh03w-2275wp-5x-pv-trina-solar-water-heating-kit","provider":"TIPA","version":"1.0","type":"link"}