SInce 2 1/2 month i run a Sun 1000GTIL2 with limiter , until yesterday without problems.
SUddenly, around noon, it stopped sending power to the house grid. The limiter still shows on the lcd of the Sun 1000 that power is consumed by the deives in the house but the voltage of the solar shown on...
Hello,
i just recently got into the Solar thing, to reduce my monthly power cost. As i am sitting in Japan where they have 100v only i was limited by the choice of inverters.
I ended up with the Sun1000 GTIL2 V7.1 22-65v as it has the limiter function as i am not allowed to feed into the grid...
i thought so too, but if i measure each panel (disconneted from the system) red on the Multimeter cable and red on the panel it shows +45V if i change black to red it shows -45v . So all + cables from the Panels go to the same port on the SUN , same for the negative cables . I really do not get...
... when a mechanic used a multimeter... found out i used the wrong plug for measuring Amps... now the amps match to the spec of the panels... shame on me ;-)