(a) The permission granted in this law to place any insurance in a nonadmitted insurer shall not be deemed or construed to authorize that insurer to otherwise transact an insurance business in this state. Further, this limited permission shall not be deemed or construed so as to exempt nonadmitted insurers from the principles of the common law of insurance or from the same statutory and common law penalties that may attach in favor of insureds in the event of disputes or litigation between insureds and admitted insurers.
(b) A contract of insurance carried out by an unauthorized insurer in violation of this subchapter is voidable at the instance of the insured.