Abstract

Indonesia is a country that is geographically located right in the equator and variously advantage and the wide for the use of solar energy. Indonesia has a relatively high radiation level, which is 4.80 kWh / m2 / day. Cemara Island is a tourist place but does not have electricity from PLN because access to its location is still difficult to reach. So from that chosen the planning system for the use of electrical energy using solar energy. However, economic analysis is needed so that the estimated weaknesses of the off-grid solar system can be estimated so as to reduce the risk of losses. The testing of each component in the Solar Power Plant system also needs to be done to determine the condition and quality of the components to be used. The economic analysis of the Cemara Island Solar Power Plant System with an initial investment of Rp 52,553,000, in scenario 1 uses interest at 6%, then in scenario 2 without using interest. Through calculations by looking for the value of COE (Energy Cost), NPC (Net Present Cost) and BEP (Break-Even Point), so that costs can be calculated by the manager with the number of 11 managers per month.

Highlights

  • Indonesia is a country that is geographically located right on the equator and provides a variety of advantages and great potential in terms of solar energy utilization

  • There are two economic analysis scenarios that used to determine the effect of interest on the value of net present cost (NPC), cost of energy (COE) and break-even point (BEP) [2]

  • Cemara Island Tourism Area, Sawojajar District, Brebes Regency, Central Java Province to find out the various parameters needed to analyze each component of the Solar Power Plant

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Summary

Introduction

Indonesia is a country that is geographically located right on the equator and provides a variety of advantages and great potential in terms of solar energy utilization. The use of solar energy in Indonesia has a very good prospect, given that geographically as a tropical country, across the equator it has good solar energy potential. This is because the amount of solar radiation depends on the location of latitude, atmospheric conditions, and the position of the sun on the equator. Indonesia has a relatively high radiation level which is equal to 4.80 kWh/m2/day This is a big advantage for Indonesia in terms of the utilization and generation of solar energy into electricity.

Discussion
Testing of Solar Panel System Components
Test Results on Solar Panels
Calculation of input power
Calculation of Fill Factor
Calculation of efficiency
Battery Test Results
Voltage Rating Analysis on the Battery
Analysis of Cold Cranking Ampere on Battery
Analysis of State of Charge and State of Health on Battery
Analysis of Internal Resistance on Battery
Inverter Test Result
Drop Voltage Test Results
Economic Analysis
Scenario 2 without interest rates
Full Text
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