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Solar Terminal
KOSTAL Solar Electric - Intelligent and sustainable inverters
KOSTAL is one of the leading suppliers of innovative solar, hybrid and battery inverters – for private and commercial systems – manufactured in Germany.
Solar trends & topics
The energy world is changing – and KOSTAL provides the answers to today's and tomorrow's trends and issues. From backup power solutions and dynamic electricity tariffs to cyber security.
Ready for dynamic electricity tariffs
KOSTAL is ideally prepared for the use of dynamic electricity tariffs – for end customers and installers alike. With an optimally coordinated system consisting of an inverter, wallbox and battery storage unit, KOSTAL offers a future-proof, updateable and standard-compliant energy system.
Functions such as ‘intelligent battery usage’ enable electricity storage devices to be charged specifically when tariffs are low. The ‘Time Mode’ of the KOSTAL wallbox ensures that electric cars are automatically charged at low prices. Thanks to automatic software updates, all components remain technically up to date.
This reduces electricity costs, increases independence from the energy market and actively supports the energy transition. KOSTAL thus provides an economically and technically sophisticated solution for the requirements of tomorrow.
Silent auction. Loud impact.
KOSTAL has a very special promotion for its customers: Together with renowned graffiti artist Jörg Schünemann, alias ‘Dosensport,’ the company has designed twelve individually designed ENECTOR wallboxes in a unique street art style – as a symbolic eye-catcher for sustainable mobility.
These unique items will be auctioned off in a silent auction, with the proceeds going to charitable initiatives as part of WDR's Christmas miracle campaign, including food banks and international projects run by ‘Aktion Deutschland hilft’. The campaign, with the slogan ‘Silent action. Loud impact.’, raises awareness of sustainable technology while emphasising social commitment.
Just in case: The KOSTAL BackUp Switch as a simple first power solution
KOSTAL is ideally prepared for the use of dynamic electricity tariffs - for end customers and installers alike. With an optimally coordinated system consisting of inverter, wallbox and battery storage, KOSTAL offers a future-proof, updatable and standard-compliant energy system.
Functions such as "intelligent battery utilisation" make it possible to charge energy storage systems at favourable tariffs. The "Time Mode" of the KOSTAL Wallbox ensures that e-cars are automatically charged at low prices. Thanks to automatic software updates, all components remain technically up to date.
This reduces electricity costs, increases independence from the energy market - and actively supports the energy transition. KOSTAL thus provides an economical and technically sophisticated solution for the requirements of tomorrow.
PV planning with KOSTAL
Your solar system with KOSTAL: Efficient, safe and future-proof
If you opt for solar energy, you are opting for independence, economy and sustainability. With a solar system from KOSTAL, you not only utilise your own energy source, but also rely on intelligent technology - Made in Germany. Even with a suitable storage tank: KOSTAL offers customised solutions for every home, every system size and every requirement.
Complete system for maximum efficiency: your solar thermal system with cylinder
A modern solar system with storage is the key to maximum energy independence. With KOSTAL, you can combine powerful photovoltaic modules, intelligent hybrid inverters and flexible high-voltage storage units to create a perfectly harmonised system. This allows you to use the electricity generated during the day in the evening or at night - for greater self-sufficiency and lower electricity costs.
KOSTAL inverters automatically recognise when energy should be fed into the grid, used by the user or temporarily stored in the storage system. The intelligent control system also takes dynamic electricity tariffs into account and enables particularly economical operation - future-proof and updateable.
Inverters - Made in Germany: Quality you can rely on
KOSTAL has been synonymous with German engineering and the highest quality standards for over 100 years. The inverters - Made in Germany are developed and produced in Hagen (NRW). They impress with their robust workmanship, innovative functions and particularly long service life.
Whether for single-family homes, commercial operations or larger PV systems: KOSTAL offers flexible solutions with numerous advantages with the inverters from the PLENTICORE and PIKO series:
- Modular concept with performance and function upgrades
- Backup power capability for selected models
- High efficiency - independently tested
- Integrated energy management for optimised self-consumption control
- Compatibility with many battery storage systems and energy systems
Thanks to the AutoUpdate function, KOSTAL systems remain technically up to date in the long term - without time-consuming manual updates.
The ENECTOR wallbox: test winner for your home
If you also want to use your solar power for your electric car, the KOSTAL Wallbox ENECTOR is the perfect choice. As a multiple award-winning wallbox test winner, it impresses with its intelligent charging management, high-quality workmanship and full integration into the KOSTAL energy system. The wallbox is ideal for anyone who wants to charge their electric car cheaply, safely and flexibly at home - even automatically at times when electricity prices are low, if desired.
Awards such as the German Innovation Award, the Green GOOD DESIGN Award and the Haustec Award emphasise the innovative power and quality of the ENECTOR.
Particularly practical: in combination with a KOSTAL inverter and a power storage unit, you can charge your electric car with 100% solar power from your own roof - completely automatically.
Intelligent solutions for the energy transition
With a KOSTAL solar system, you are investing in a future-proof system that combines technology, convenience and cost-effectiveness. Our energy management functions, connection to the KOSTAL Solar Portal and compatibility with smart home systems make your system the control centre of your energy future.
KOSTAL stands for:
- Efficient solar systems with storage - customisable
- High-quality inverters - Made in Germany
- Smart charging solutions such as the ENECTOR wallbox - test winner
- Sustainable production and long-lasting product quality
- Local service and technical support
Why KOSTAL?
As a pioneer in solar energy supply, KOSTAL focuses on intelligent technology with real added value. Thanks to decades of experience in the field of photovoltaics and close co-operation with specialist partners, KOSTAL offers reliable technology for professionals - and maximum security for end customers.
Whether new build or retrofit: A solar system with storage from KOSTAL is the ideal choice for anyone who wants to generate, store and utilise energy cleverly. Place your trust in quality - Made in Germany - and opt for a system that thinks along with you, grows with you and shapes the energy revolution with you. That's why KOSTAL.