Property me for my room a solar plant built and used this 7Ah battery beside a 18Ah (also Wentronic) to the gewonne energy of the solar system for my electrical appliances (TV / computer / light) to save. The batteries are wired in parallel and together provide 12V with 25Ah or about 300Watt. Through an inverter I get from the 12V AC the batteries -> DC 230V So, this one can use for household appliances then easily! With the two batteries 25Ah I can look about 3 hours of TV (LCD / LED) and paralell to use light and my iMac or upload iPhone / iPad!
I think a lot of solar energy and I love it very much fun to power to save, only the current electricity prices may be seen in!
Conclusion: Top battery for little money! Very reliable - provides 12V / 7Ah and is maintenance-free!
Who ebefalls has interest in solar systems / batteries, or has questions, can write me happy!
