But the values are good to 12V but the Stromnachfuh with 5W is too weak for 1.2 Ah battery. Is suitable for small consumers eyebrows very very little power. The technicians of the company empfehl me hear wattage reading order in the year with January-April where the sun is not so much power also has good to get electricity. Since it may fall to 6.00 V with the solar panels. That is too little and man needs at least 12V power to the system otherwise the battery runs out quickly.
A very very nice Kuntenservises and for each question there. The supply had run in 2Tagen with UPS.
Now after they I have helped me so as a thank you to them bought a new solar panels with 50 W.