You're in BCS so my suggestion would be to discuss your needs with some of the solar dealers in La Paz. Ask around for recommendations. Then put their proposals on here for some helpful review and criticisms.
Unless you are DIY and willing to import the products from the USA one of the issues you have to deal with is what you can actually source locally and have supported. I don't imagine you're looking to drive to the USA and then pay a broker (required for value over $3k) and import duty.
Unless you are DIY and willing to import the products from the USA one of the issues you have to deal with is what you can actually source locally and have supported. I don't imagine you're looking to drive to the USA and then pay a broker (required for value over $3k) and import duty.