Solar Accessories Price in Pakistan: Breakers, SPD, Earthing

Key Takeaways

• DC breakers in Pakistan range from PKR 800 for a 1000V DC fuse to PKR 2,500 for a 125A DC battery breaker, as observed at BuySolar.pk.
• Surge Protection Devices (SPDs) are available from PKR 4,000 for a TOMZN 2Pole AC SPD up to PKR 15,000 for a Tomzn AC SPD 4P, 3P+N 100KA.
• Essential earthing materials, such as a 10mm² bare copper earth wire or a 6ft Cooper Solid Earth Rod, typically cost PKR 3,500.
• These prices reflect individual component costs from online retailers on 2026-08-26 and do not include installation, other system components, or labor.

What is the price of solar accessories in Pakistan?

Solar accessories, also known as Balance-of-System (BOS) components, are crucial for the safety and functionality of any solar installation. In Pakistan, prices for these components vary by retailer and specification. For instance, a Tomzn 1000V DC Fuse is available for PKR 800 at BuySolar.pk, while a Reliable Electric 18Ways High Quality Distribution Box costs PKR 3,130 at W11Stop.com. All prices listed here were observed on 2026-08-26. You should be aware that prices for imported goods in Pakistan can fluctuate with changes in the US dollar exchange rate and import duties.

Solar Accessories Price Table (PKR)

What the price does and does not include

The prices listed above are for individual components as sold by retailers. They represent the cost of the specific item at the time of observation. These prices do not include:

• Installation costs: Labor charges for electricians or solar technicians to install these components.
• Other BOS components: Additional items like solar cables, mounting structures, or inverters are priced separately.
• Shipping or delivery charges: These are typically added by the retailer based on your location.
• System design and engineering: The cost of planning and sizing the entire solar system.
• Permits and inspections: Any local government fees required for solar installation.

When you receive a quote for a complete solar system, these individual component costs are part of a much larger bill of materials. Understanding the price of each accessory helps you evaluate the overall quote. You can use a tool like our solar quote comparison template to break down and compare different offers.

How to choose and size solar accessories

Choosing the right solar accessories involves matching them to your system's voltage, current, and environmental conditions.

DC Breakers and Fuses

DC breakers and fuses protect your solar panels, inverter, and batteries from overcurrents and short circuits. You should select their amperage rating based on the maximum current your solar array or battery bank can produce. For example, a "Tomzn 2P MCB DC Breaker 1000V" is available in ratings from "16A" to "63A" at BuySolar.pk. The voltage rating, such as "1000V" for the Tomzn DC breaker, must exceed your system's maximum open-circuit voltage.

Surge Protection Devices (SPDs)

SPDs protect your equipment from voltage spikes caused by lightning strikes or grid disturbances. You need both DC and AC SPDs. DC SPDs are installed on the solar array side, and AC SPDs are installed on the inverter's AC output side. The "TOMZN 2Pole AC SPD" is listed with ratings up to "60KA upto 440V" at BuySolar.pk. The Kiloampere (KA) rating indicates the maximum surge current the device can safely divert. Ensure the SPD's voltage rating matches or exceeds your system's operating voltage. Proper earthing is critical for SPDs to function effectively; without it, they cannot safely dissipate surge energy.

Earthing Materials

Earthing (grounding) is a safety measure that provides a path for fault currents to safely dissipate into the earth, preventing electric shock and protecting equipment. A complete earthing system includes an earth rod, earth wire, and sometimes earthing chemicals to improve soil conductivity. A "6ft Cooper Solid Earth Rod" costs PKR 3,500 at BuySolar.pk, and "Bentonite gel powder- Earthing Chemical" is available for PKR 3,000. The size of the earth wire, such as "10mm² bare copper earth wire" for PKR 3,500, depends on the system's potential fault current. Always ensure earthing connections are secure and corrosion-free. For more details on essential safety components, refer to our solar installation checklist.

Combiner and Distribution Boxes

Combiner boxes group multiple strings of solar panels, often incorporating string fuses or breakers, before connecting to the inverter. Distribution boxes house AC or DC breakers and wiring for safety and organization. The number of ways (circuits) in a box, such as a "Clopal 3-4 Ways Water Proof Distribution Box" for PKR 1,479, dictates how many circuits it can manage. For larger systems, a "Reliable Electric 18Ways High Quality Distribution Box" is available for PKR 3,130 at W11Stop.com. These boxes protect wiring and provide a central point for maintenance and fault isolation.

Choosing the correct components and ensuring they are properly installed is vital for the longevity and safety of your solar power system. An improperly sized breaker or inadequate earthing can lead to system failure or dangerous electrical hazards.

What we could not verify

While we found extensive listings for breakers, SPDs, earthing materials, and distribution boxes, some common solar accessories were not available with verifiable prices from the retailers we checked on 2026-08-26.

Specifically, no fetchable listings for MC4 connectors were found across BuySolar.pk, SolarWalay.com, and W11Stop.com. These connectors are standard for connecting solar panels and DC cables.

Additionally, no specific listings for DC isolators were found. While DC breakers are available and provide overcurrent protection and manual disconnection, dedicated DC isolators are designed purely for isolation purposes, often with higher switching capabilities under load.

This means that while you can source most critical BOS components, you may need to look at other retailers or inquire directly for these specific items. For a comprehensive overview of system costs, including components and labor, you can consult our guide on the complete cost of going solar in Lahore 2026. If you are planning a 5kW system, our 5kW solar system price in Pakistan guide provides further context.