Residential Project – Surabaya Home

Reduce household electricity bills

Capacity

5 kWp

CO₂ Reduction

3.6 tons/year

Timeline

2 months

Investment

$8,500

Project Overview

Result

Successfully reduced bills by 60%

Details

Grid system with module monitoring unit

Energy Generation

Generates approximately 4,500 kWh annually, covering 60% of the household's energy needs. The system includes net metering, allowing excess energy to be sold back to the grid.

Project Gallery

Challenges & Solutions

Challenges

Limited roof space due to roof vents and chimneys
Shading from nearby trees during afternoon
Old roof structure requiring reinforcement

Solutions

Optimized panel layout to maximize available space
Installed micro-inverters to minimize shading impact
Strengthened roof support structure before installation

Project Impact

Reduced household carbon footprint by 40%
...
Monthly electricity savings of $85-100
...
Increased property value by approximately 4%

Technical Specifications

Panel Type

Monocrystalline 400W
Panel Count

8 panels
Inverter Type

String inverter 5kW
Monitoring System

Real-time mobile app monitoring