The European Commission  has moved to block EU funding for Chinese-made solar technology over fears it could pose a security threat to Europe's power grid and even cause major blackouts .  The decision, which was confirmed on May 4, reflects growing concern in Brussels that Europe's dependence on Chinese green technology is making the bloc vulnerable to security threats. The commission's funding ban is focused on solar inverters, which are often described as the brain of a solar power system. These solar inverters are the devices that convert solar energy into usable electricity.…