public String getFutureOutput() {
		StringBuffer sb = new StringBuffer();
		sb.append("\n");
		for (int year = 1; year <= this.otherDetials.getPanelLifespan(); year++) {
			sb.append("year ");
			sb.append(year);
			sb.append(" - ");
			sb.append(this.getAnnualSolarGeneration(year).toString().substring(0, 7));			
			sb.append(" kW\n");
		}
					
		return sb.toString();
	}