Indonesia: Electrical installation Costs Expected to rise Slightly in 2025

Jakarta, Indonesia – Homeowners and builders in Indonesia should anticipate a modest increase in electrical installation costs in 2025, according to recent monitoring of service providers.While remaining relatively stable,prices per electrical point are trending upwards due to material costs and increasingly complex home automation demands.

In electrical installations, an “electric point” represents any device or component requiring an electrical connection. This includes a lamp with its switch,a power outlet,a Miniature Circuit Breaker (MCB) point,or a single/double switch point. The total installation cost is directly proportional to the number of these points needed.

Price Ranges for Electrical Installation per Point (2025)

Based on data collected from providers in cities like Jakarta,Surabaya,and Medan,the following price ranges are projected for 2025 (prices in Indonesian Rupiah – IDR):

• lamp Point (with switch): IDR 130,000 – IDR 180,000
• Outlet: IDR 140,000 – IDR 200,000
• MCB Point: IDR 300,000 – IDR 450,000
• Single/Double Switch Point: IDR 120,000 – IDR 160,000
• AC Point: IDR 250,000 – IDR 350,000

Note: These prices are estimates and can vary significantly based on location,building condition,and the quality of materials used. Providers like PT PLN (Persero) and independent electrical contractors offer varying rates.

Factors influencing Electrical Installation Costs

1. Complexity of Electrical Needs

Homes with advanced features like air conditioning, water heaters, smart home systems (e.g., smart lighting, security systems), or electric vehicle charging stations will require more complex installations, increasing the cost per point. For exmaple,a dedicated circuit for a 5kW air conditioner will be more expensive than a standard outlet.

2. Material Selection

The type of cabling and conduit used significantly impacts price. NYY and NYM cables are generally more expensive than PVC cables. Metal conduit pipes offer superior protection but are pricier than PVC pipes. The choice often depends on local regulations and safety requirements.

3. Installation Difficulty

Installations in multi-story homes, older homes requiring renovations, or homes with limited access are typically more challenging and therefore more expensive. Retrofitting electrical systems in historic buildings in cities like Yogyakarta can be particularly costly.

4. Compliance with Standards (SNI & PLN)

Ensuring electrical installations meet Indonesian National Standards (SNI) and PLN (state electricity company) regulations, including obtaining a Worthiness Certification (Sertifikat Laik Operasi – SLO), adds to the overall cost.This is crucial for safety and legal compliance.

Cost Estimation Example

To estimate the total cost, consider the following example:

Example:

• 8 Lamp Points + Switches
• 6 Outlets
• 1 MCB
• 1 AC Point

Rough Estimation:

(8 x IDR 130,000) + (6 x IDR 140,000) + (1 x IDR 300,000) + (1 x IDR 250,000) =

IDR 1,040