PPE engineering and trading Ghana My business is sales and installation sustainable renewable energies

My business started with two young engineers with entrepreneurs mindsets that resigned from regular job and established small solar business.
PPE engineering now (Hedge energies Ghana Ltd) was started by sourcing electrical and renewable jobs from small scale business. We started fixing UPS power, voltage regulators, lighting fixtures and installation work for credits unions, savings and loans and other related individuals.
A year later we became bankrupt so we decided to seek for employment. Both parties joined different companies but after a year we decided to start again but both will not quite at the same time.
PPE engineering is now on it path of growth with increase in demand of renewable product and installation work from clients but the business capital is not sufficient to import as demanded. We now have limited credit line with major suppliers to support our business but we struggling to meet demand.