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

New GridFree kit with 260Wp solar panel

New GridFree kit with 260Wp solar panel
(22.04.2015)
The technological progress is very easy to see on solar panels. In 2012 we have started with 230Wp, today we offer 260Wp on same size of panel. 10Wp per year. YES, it is true. We offer now NEW POWERFUL SOLAR PANEL 260Wp Poly.
You can order even profitable GridFree kit. If you wish to install larger project, check our very special offer for 10 pairs.

New design of EV-Bike batteries

New design of EV-Bike batteries
(21.04.2015)
Our 36V/13A EV-Bike battery now in silver design. While all the specifications remain identical to previous black case, the silver and black logo bring several improvements. Most importantly, the color is chosen to reflect sun which result in longer lifetime of battery. Furthermore, the black logo of EV-Bike can be replaced in case you produce whole custom Bikes! The new batteries are already in stock - purchase now and enjoy the biking season!

The battery is compatible with all 36V motors in our offer.

Simple protection module 3,6V/20A

Simple protection module 3,6V/20A
(21.04.2015)
The new SBM01/20 is determined for protection of single cell from overcharge, overdischarge and overcurrent. SBM01 is very reliable and it is suitable as simple protection of single LiFePo4 cell, including small cells . Check our complete offer of SBM/CBM modules.

New small size polycrystalline panel 20Wp - IN STOCK

New small size polycrystalline panel 20Wp - IN STOCK
(09.04.2015)
Expected deliveries of solar panels are coming and we are happy to offer you NEW small size solar panel 20Wp Poly RIGHT NOW. This panel you can use with very affordable PWM 12/24V 10A solar regulator and Winston 12V 40Ah LiFePO4 battery. More products are coming soon. Wait for additional details.

New series of popular MPPT solar regulators - IN STOCK

New series of popular MPPT solar regulators - IN STOCK
(03.04.2015)
New Tracer and iTracer series are now available in the shop. Regulators were redesigned and new die-cast aluminium case ensures excellent heat dispersion. iTracer series solar regulators are perfect for large PV systems up to 3,2kW. New Tracer series regulators can be used for home, camper vans and other small PV systems up to 1kW. For setting and monitoring is also available new remote LCD display MT50 and RS-485/USB cable. More products are coming soon.

The best Winston Battery cells: 100AH, 160AH, 260AH, 300AH, 400AH

(26.03.2015)
The Winston Battery cells best models: 100AH (Wide), 160AH (Wide), 260AH. The Winston LiFePO4 large capacity cells on stock: 300AH and 400AH. - We welcome your orders!

Off-grid DC/AC Inverters

Off-grid DC/AC Inverters
(20.03.2015)
DC/AC inverters to make the 230V AC from the DC battery voltage. The STI 500W for 12V DC and STI 1000W for 24V DC are designed for long time applications with full sine output. Try these high quality DC/AC inverters if you wish to make your offgrid installation.

Do not forget proper DC fusing!

Do not forget proper DC fusing!
(15.03.2015)
Proper fusing is a must for all DC installations. Even though in many diagrams the fusing is not drawn, but it is something that must be always properly handled. The rule is simple: “all DC installations must have fusing.” Check our offer for the MEGA type DC fuses.
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