Solar Protection Devices – SPD, MCD, DC Fuse, ACDB & DCDB At Best Price
Solar protection devices are small but must have devices that will protect your solar components like solar panel, solar inverter, as well as complete DC circuit from harmful conditions. These protection devices may be small in size but they can save you from loss of lakhs. These devices can be classified by their nature, function and way of protection.
Complete range of solar protection device
There are many different types of solar protection devices available in the market like SPD, DC MCB, DC Fuse, ACDB, DCDB, etc. Each of them have their own specific role. Some devices will trip, some will ground the extra current, and some will blow up on their own to save your solar system. So let’s dive into it and know more about these protection devices.
A surge protection device (SPD) shields your electrical installation from transient overvoltage or electrical power surges by redirecting the current to the ground via earthing. Briefly, it diminishes the effect of a surge and prevents the installation from getting damaged.
An SPD protects the electrical wiring, accessories, consumer unit and other sensitive electronic gadgets. Hence, it reduces the risk of damage and instant failure to the electrical equipment.
Solar DC & AC SPD
Price List of DC & AC SPD
In order to make sure that your solar system and solar panels are protected, we are providing AC & DC SPD at very affordable prices. You can see the price list below.
SPD Model
Selling Price
Buy It Now
320V 1Ph AC SPD (2 Pole)
Rs. 799
320V 3Ph AC SPD (4 Pole)
Rs. 1,240
600V DC SPD (2 Pole)
Rs. 799
1000V DC SPD (3 Pole)
Rs. 1249
(Inclusive of all taxes) Prices can vary ± 3% to 5% depending on location, promotions and availability, and solar brand.
Whenever the voltage increases in an electrical line wheather it is DC line or AC, it significantly resulting in damaging the wiring insulation and electrical gadgets.
Hence, the electrical installation at your premises needs to be protected against overvoltage to prevent the following consequences-
Interruption in services or activities
Damage to electrical gadgets connected at the time of power spike
Damage to cultural heritage
Serious injury or loss
Damage to the surrounding
Hence an SPD is mandatory to reduce the safety risk factor.
#2. DC MCB
A DC MCB is a solar protection device that is used in DC circuits to protect the appliances from over-current.The device optimises the flow of current and ensures complete protection against short-circuiting.
The voltage used in DC MCB is direct current states. It automatically senses the spike in ampere and trip within seconds to break the DC circuit. Talking about the physical parameters of the device, the DC MCB are equipped with green and red colour indicators.
Kenbrook Solar Sigma DC MCB
Price List Of DC MCB
Kenbrook Solar offers a complete range of solar DC MCB at very affordable prices. You can see and compare the prices below.
DC MCB Model
Selling Price
Buy It Now
16A Kenbrook Solar Sigma DC MCB
Rs. 499
25A Kenbrook Solar Sigma DC MCB
Rs. 499
32A Kenbrook Solar Sigma DC MCB
Rs. 499
40A Kenbrook Solar Sigma DC MCB
Rs. 549
63A Kenbrook Solar Sigma DC MCB
Rs. 572
125A Kenbrook Solar Sigma DC MCB
Rs. 683
(Inclusive of all taxes) Prices can vary ± 3% to 5% depending on location, promotions and availability, and solar brand.
An AC MCB is the circuit breaking device used in AC circuits to ensure safety in case of overload or short-circuit. Its terminals are marked as LOAD and LINE and they can be extinguished easily without crossings.
AC circuits carry varying currents. Hence, it is necessary to use an AC MCB in particular with such a circuit. A DC MCB cannot work here.
Kenbrook Solar Sigma AC MCB
Price List Of AC MCB
Just like DC MCB, the prices of AC MCB also depends on their power rating. The detailed price list of AC MCB is provided below.
AC MCB Model
Selling Price
32A Sigma AC MCB (1Ph- 2 Pole)
Rs. 309
40A Sigma AC MCB (1Ph- 2 Pole)
Rs. 389
32A Sigma AC MCB (3Ph- 4 Pole)
Rs. 665
63A Sigma AC MCB (3Ph- 4 Pole)
Rs. 975
(Inclusive of all taxes) Prices can vary ± 3% to 5% depending on location, promotions and availability, and solar brand.
A DC fuse is a small lightweight solar protection device used for opening and breaking the DC circuit when it exceeds the limit. In case of supply disturbance, the fuse blows itself and breaks the circuit automatically ensuring the system’s safety.
A DC fuse holder is a small gadget that holds the DC fuse. It is mounted in the accessory and is available in different types. Mostly, the tool is manufactured along with the fuse.
DC Fuse & Fuse Holder
Price List of DC Fuse & Fuse Holder
The price list of solar DC fuse and DC fuse holder is mentioned below.
DC Fuse & Fuse Holder Model
Selling Price
Buy It Now
15AMP DC Fuse With Holder
Rs. 189 /Set
30AMP DC Fuse With Holder
Rs. 189 /Set
Fuse Only
Rs. 109 /Pc
(Inclusive of all taxes) Prices can vary ± 3% to 5% depending on location, promotions and availability, and solar brand.
Solar DCDB is a direct current distribution box that is used for the protection of DC side components. It is a safety measure installed in a solar power plant to protect the entire DC circuit and other DC equipment from faults and other risks.
The DCDB is designed to protect the solar system from voltage/current spikes, surges and other power anomalies. It contains protective devices and surge protection equipment to provide a safe environment for the solar system.
The ACDB is an all in one protection box that protects AC power distribution systems from faults on the system. This solar protection device typically includes SPD, AC fuse, and AC MCB. It will disconnect the power supply in case of any fault or danger, such as lightning strike.
An ACDB is also known as an alternate current distribution box or a protection device. It is installed between the solar inverter and your home load to protect them from electrical damage or high voltages. One of its main features is that it can be used for both overhead and underground distribution lines.
Solar AJB is an important solar protection device for a solar installation that plays a vital role in protecting the system from electrical damages. It serves as the junction box for the solar system in order to provide protection from lightning strikes and power surges.
There are many models of AJB available in the market today. We have mentioned these capacities along with their best price below.
Solar AJB 4 In 1 Out
Price List Of AJB
The price of AJB depends on its capacity and type. We have mentioned the complete price list of solar AJB below.
DCDB Model
Selling Price
Buy It Now
2 IN 1 OUT 600V AJB
Rs. 2,180
2 IN 1 OUT 1000V AJB
Rs. 2,960
3 IN 1 OUT 600V AJB
Rs. 2,340
3 IN 1 OUT 600V/30A AJB With 32A MCB
Rs. 2,725
3 IN 1 OUT 1000V AJB
Rs. 2,800
3 IN 1 OUT 1000V/30A AJB With 63A MCB
Rs. 3,195
4 IN 1 OUT 600V AJB
Rs. 2,490
4 IN 1 OUT 1000V AJB
Rs. 3,270
5 IN 1 OUT 600V AJB
Rs. 2,650
5 IN 1 OUT 1000V AJB
Rs. 3,115
6 IN 1 OUT 600V AJB
Rs. 2,800
6 IN 1 OUT 1000V AJB
Rs. 3,270
7 IN 1 OUT 1000V AJB
Rs. 5,140
(Inclusive of all taxes) Prices can vary ± 3% to 5% depending on location, promotions and availability, and solar brand.
