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At GWL/Power, we help the global community to produce and store electric energy by means of many DC products and solutions. We welcome everybody from Europe and all around the world to work with us.

Latest News

Closed on 28th of September!

Closed on 28th of September!
(27.09.2016)
Please pay attention to following arrangements during national public holiday:
The GWL Power will not be available for communication via emails or phones on 28th of September. The business operation will be closed for the national holiday with no order processing to be done. The warehouse will be closed for the personal pick-up of goods. The full operation will be restored on 29th of September. Please plan your orders and payments accordingly to avoid any delays! Thank you for understanding.

Special promo for LFP cell in autumn

Special promo for LFP cell in autumn
(27.09.2016)
Enjoy our special autumnal promotion for purchasing of Sinopoly and CALB LiFePO4 cells to move your projects and make energy storages for best price even before. Do not miss this opportunity and choose the best suitable cells in our Autumnal menu for you. For the best performance we strongly recommend to use the newest BMS technology on market including GWL/GreenEye technology, The SmartBMS123.

New e-shop is here!

New e-shop is here!
(19.09.2016)
Responsive design for your mobile phone and tablet, easier navigation and upgraded visuals. This and more features are now available for you. Try it now in beta phase and receive 1 % discount on your order. Simply order on http://beta.ev-power.eu/ We wish you pleasant shopping.

Li-Pol 10Ah pouch cell with high energy density

Li-Pol 10Ah pouch cell with high energy density
(07.09.2016)
Are you searching for price resonable cells for lightweight application? We tested and prepared for you great 10Ah cell using Li-Ion Polymer technology with high energy density 171Wh/kg. The cell is also capable to provide 50A continuous discharge current and 10A charging current. Continue to product page for more details.

New LFP and Li-ion cells in 18650 form factor

New LFP and Li-ion cells in 18650 form factor
(17.07.2016)
Are you using the 18650 form factor cells? We have good news for you - the three new types of this round cells for best price on the market. The first is A123 LiFePO4 cell with 1100 mAh capacity. There are also Li-On cells ISR18650 with 2600 mAh capacity and NCR18650B with 3200 mAh capacity.
If you are searching for hi-tech 18650 cells with 10C currents and over 10 000 cycles life span us the LTO cell.
Full offer of 18650 cells.

Price reasonable MPPT solar controlers with LCD

Price reasonable MPPT solar controlers with LCD
(15.07.2016)
The new MPPT solar controllers with MPPT efficiency 99.5% are equipped with integrated display for easy monitoring and setting (type of battery included). They are equipped with integrated temperature sensor and output to an external sensor. RJ45 interface allows to connect any device with RS485 (MODBUS open) communication. News are in two versions by output current 10A (TR1210A) and 20A (TR2210A).

Three phase GridFree solution with microinverter

Three phase GridFree solution with microinverter
(21.06.2016)
Powerfull and price reasonable GridFree solution for 3phase instalations. Order the new microinverter GF-YC1000 for 4 pcs of solar panels with output power up to 310Wp with independent MPPT inputs and obtain 1000 W balanced in to the all three phases. It is also possible to connect more microinverters GF-YC1000 in one string by this trunk cable.

11TH DEVELOPER FORUM BATTERY TECHNOLOGIES

11TH DEVELOPER FORUM BATTERY TECHNOLOGIES
(21.06.2016)
We cordially invite you to attend the 11TH DEVELOPER FORUM BATTERY TECHNOLOGIES. The exhibition will be held June 28 - 30, 2016 in Gliwice, Poland. Come to our booth where we will present Winston Battery, Smart BMS, Sinopoly, Calb and LTO technology. Read more.
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