Power Your Future with Safe Solar Connections
PS Cube Industries delivers reliable ACDB boxes designed to safely distribute AC power from your solar inverter to your home, office, or factory. While solar panels and inverters get all the attention, the ACDB box is the silent hero that protects your entire system from electrical faults, short circuits, and voltage surges. With our robust distribution boxes, you get peace of mind knowing your solar investment is protected around the clock.
Home || PS Cube Solar Panel || ACDB Box
PS Cube ACDB Box – Safe & Reliable Power Distribution for Your Solar System
PS Cube offers dependable ACDB box solutions designed to meet modern safety needs for homes, commercial setups, and industrial applications. With the increasing demand for clean and cost-effective solar power, PS Cube ACDB boxes provide a safe way to distribute electricity from your inverter to your appliances while protecting against electrical faults. These boxes are built to perform consistently in diverse environmental conditions, making them suitable for long-term usage across India.
Smart Protection with Surge & Short Circuit Safety
Our ACDB boxes are engineered to deliver optimal safety by monitoring and controlling the flow of AC power from your solar inverter. Using high-quality miniature circuit breakers (MCBs) and surge protection devices (SPDs), these boxes automatically cut off power during overloads, short circuits, or voltage spikes. Even during unpredictable events like lightning strikes or grid fluctuations, the box responds instantly to protect your inverter and home appliances. This ensures your solar investment stays safe and your family stays protected.
Rugged Build for Harsh Indian Environments
One of the key strengths of PS Cube ACDB boxes is their strong and weather-resistant construction. Designed to withstand dusty summers, monsoon humidity, and extreme temperatures, these boxes are resistant to rust, moisture, and physical impact. The robust metal casing with powder-coated finish protects the internal components, ensuring long-lasting performance with minimal maintenance. This durability makes them a reliable choice for both indoor installations in homes and outdoor setups on factory walls or rooftops.
Small Investment That Saves You Big
Switching to solar is a smart financial decision. But skipping a proper ACDB box is a risky gamble. By installing a PS Cube ACDB box, you protect your expensive inverter, solar panels, and home appliances from unexpected electrical damage. One voltage surge or short circuit could cost you thousands in repairs. Our ACDB boxes cost a fraction of that amount. Over time, this small upfront investment saves you from major repair bills, equipment replacements, and even fire hazards. It’s not an expense – it’s insurance for your solar system.
Types of ACDB Boxes We Offer
Single-Phase ACDB Boxes
Single-Phase ACDB Boxes
These are perfect for homes, small shops, and offices that run on single-phase power supply. The box includes input and output MCBs, a surge protection device, and proper earthing terminals. Our team sizes the components based on your inverter capacity — whether it's a 1kW system or a 10kW system. Installation is straightforward, and we label every connection clearly so your local electrician can understand the wiring at a glance.
Three-Phase ACDB Boxes
Three-Phase ACDB Boxes
Factories, large office buildings, apartment complexes, and farms need three-phase power — and they need three-phase protection. Our three-phase ACDB boxes handle higher currents and distribute power evenly across all three phases. They include heavy-duty MCBs, industrial-grade SPDs, and transparent covers for easy inspection. We design these boxes to meet industrial safety standards while keeping them practical for daily use.
Compact ACDB Boxes for Homes
Compact ACDB Boxes for Homes
Space is often limited in residential setups. That's why we offer compact ACDB boxes that fit neatly next to your inverter without taking up too much wall space. Despite their small size, they include all essential safety components — input/output MCBs, SPD, and earthing. The wiring is neatly arranged inside, and the box can be locked to prevent tampering. Perfect for homes where every inch of wall space matters.
Heavy-Duty ACDB Boxes for Industries
Heavy-Duty ACDB Boxes for Industries
Industrial solar systems can be 50kW, 100kW, or even larger. These need serious protection. Our heavy-duty ACDB boxes come with larger enclosures, higher-rated MCBs, industrial-grade SPDs, and proper ventilation to prevent overheating. We use copper busbars instead of wires for better current handling. These boxes are built to survive harsh factory environments — dust, heat, vibrations, and all.
Custom-Configured ACDB Boxes
Custom-Configured ACDB Boxes
Every solar installation is slightly different. Sometimes standard boxes don't fit your specific needs. That's when we build custom-configured ACDB boxes. Need extra MCBs for additional circuits? Want a digital meter to monitor power flow? Require a specific enclosure size or color? Just tell us your requirements. Our team designs, assembles, and tests custom boxes before delivery.
Single-Phase ACDB Boxes
These are perfect for homes, small shops, and offices that run on single-phase power supply. The box includes input and output MCBs, a surge protection device, and proper earthing terminals. Our team sizes the components based on your inverter capacity — whether it’s a 1kW system or a 10kW system. Installation is straightforward, and we label every connection clearly so your local electrician can understand the wiring at a glance.
Three-Phase ACDB Boxes
Factories, large office buildings, apartment complexes, and farms need three-phase power — and they need three-phase protection. Our three-phase ACDB boxes handle higher currents and distribute power evenly across all three phases. They include heavy-duty MCBs, industrial-grade SPDs, and transparent covers for easy inspection. We design these boxes to meet industrial safety standards while keeping them practical for daily use.
Compact ACDB Boxes for Homes
Space is often limited in residential setups. That’s why we offer compact ACDB boxes that fit neatly next to your inverter without taking up too much wall space. Despite their small size, they include all essential safety components — input/output MCBs, SPD, and earthing. The wiring is neatly arranged inside, and the box can be locked to prevent tampering. Perfect for homes where every inch of wall space matters.
Heavy-Duty ACDB Boxes for Industries
Industrial solar systems can be 50kW, 100kW, or even larger. These need serious protection. Our heavy-duty ACDB boxes come with larger enclosures, higher-rated MCBs, industrial-grade SPDs, and proper ventilation to prevent overheating. We use copper busbars instead of wires for better current handling. These boxes are built to survive harsh factory environments — dust, heat, vibrations, and all.
Custom-Configured ACDB Boxes
Every solar installation is slightly different. Sometimes standard boxes don’t fit your specific needs. That’s when we build custom-configured ACDB boxes. Need extra MCBs for additional circuits? Want a digital meter to monitor power flow? Require a specific enclosure size or color? Just tell us your requirements. Our team designs, assembles, and tests custom boxes before delivery.
ACDB Box & DCDB Box Solar System Dealer – Ps Cube Industries
Your Trusted Partner for Solar Protection & Distribution Solutions
When you invest in a solar power system, you’re making a long-term commitment to cleaner energy and lower electricity bills. But the real strength of any solar installation lies not just in the panels on your roof – it lies in the electrical protection and distribution infrastructure running behind them. That’s exactly where Ps Cube Industries steps in.
We are a dedicated ACDB box and DCDB box solar system dealer, supplying premium-grade distribution boxes to residential customers, commercial establishments, industrial plants, and solar EPC contractors across India. Our products are built tough, tested rigorously, and designed to keep your solar investment protected for decades.
What Is an ACDB Box and Why Does Your Solar System Need One?
Understanding the AC Distribution Box (ACDB)
The AC Distribution Box – commonly known as the ACDB box – is installed on the AC output side of your solar inverter. It acts as the final layer of protection before solar-generated electricity enters your home or business electrical panel.
Think of the ACDB as the gatekeeper. It carries surge protection devices (SPDs), MCBs (Miniature Circuit Breakers), and sometimes energy meters, all housed inside a weatherproof enclosure. In the event of a grid fault, lightning surge, or sudden voltage spike, the ACDB isolates the system instantly – protecting your inverter, your appliances, and your wiring from serious damage.
Without a properly rated ACDB box, your solar system is essentially exposed. A single lightning event or voltage surge can destroy an inverter that costs anywhere from ₹15,000 to ₹1,50,000. The ACDB costs a fraction of that – and it makes sure you never have to face that loss.
What Goes Inside an ACDB Box?
A standard ACDB box from Ps Cube Industries typically includes:
- Double Pole MCB for AC isolation
- Surge Protection Device (SPD) – Type 1 or Type 2 depending on the installation
- AC Energy Meter (optional, for net-metering setups)
- LED indication for live status
- IP65 or higher weatherproof enclosure
Every component is selected for solar-specific operating conditions — high ambient temperatures, outdoor exposure, and continuous duty cycles.
What Is a DCDB Box and How Does It Protect Your Solar Array?
Understanding the DC Distribution Box (DCDB)
The DC Distribution Box or DCDB box sits between your solar panels and the inverter. It handles the raw DC electricity flowing directly from the PV array, which makes it one of the most critical protection points in the entire system.
Solar panels generate electricity continuously, even under partial sunlight. This means the DC side of your system is always live during daylight hours;there’s no switch to simply turn off the panels. The DCDB provides the necessary protection and isolation for this always-on DC environment.
What Goes Inside a DCDB Box?
At Ps Cube Industries, our DCDB boxes are built with components suited for high-voltage DC environments, which behave very differently from AC circuits. A typical DCDB box includes:
- DC MCB or DC Fuse with fuse holders (per string)
- DC SPD (Surge Protection Device) – specifically rated for DC voltage
- String monitoring terminals (for multi-string systems)
- DC Disconnect / Isolator switch
- IP65 or IP66 rated enclosure with cable glands
- Earthing terminal blocks
For larger solar plants – from 10 kW rooftop systems to 100 kW+ commercial installations – we also supply multi-string DCDB boxes with individual string fusing and monitoring capability.
Why Choose Ps Cube Industries as Your ACDB & DCDB Box Solar System Dealer?
There are dozens of electrical component suppliers in the market. So what makes Ps Cube Industries the preferred choice for solar installers, contractors, and system owners?
1. Solar-Specific Engineering
We don’t just resell generic electrical enclosures. Every ACDB and DCDB box we supply is engineered and assembled specifically for solar PV applications. The components inside – the SPDs, MCBs, fuses, and terminals – are rated for the actual operating conditions of a solar system: high DC voltages, continuous current loads, and outdoor thermal cycling.
2. Wide Range Across System Sizes
Whether you’re setting up a 3 kW home rooftop system or a 500 kW industrial solar plant, Ps Cube Industries has the right product for your capacity. We carry DCDB boxes for single-phase and three-phase systems, with single-string to 12-string configurations readily available. Custom builds are also done on request.
3. Quality Components Inside, Every Time
The enclosure is only as good as what’s inside it. We source MCBs, SPDs, and isolators from reputed brands that meet IEC and BIS standards. Every assembled box goes through a pre-dispatch quality check – terminals are torqued, SPDs are verified, and labels are clearly marked for safe installation.
4. Competitive Pricing Without Compromise
As a specialized ACDB box and DCDB box solar system dealer, we operate efficiently and pass the savings to our customers. You get reliable, professionally assembled protection equipment at pricing that makes sense for your project budget – whether you’re buying one unit or a bulk order of fifty.
5. Fast Dispatch and Pan-India Supply
We understand that project timelines matter. Ps Cube Industries ensures prompt dispatch with proper packaging to prevent transit damage. We supply to solar installers, EPC contractors, and direct buyers across India, and can coordinate bulk deliveries for large-scale solar projects.
ACDB vs DCDB – A Quick Comparison
Feature | ACDB Box | DCDB Box |
Side of System | AC (after inverter) | DC (before inverter) |
Voltage Type | Alternating Current | Direct Current |
Main Components | AC MCB, AC SPD, Energy Meter | DC MCB/Fuse, DC SPD, Isolator |
Purpose | Protects from grid surges & faults | Protects inverter from panel-side faults |
Enclosure Rating | IP65 | IP65 / IP66 |
When Required | Always | Always in string systems |
Both boxes are mandatory components in any properly designed solar installation. Skipping either one puts your system – and your investment – at risk.
Applications – Who Needs Our ACDB & DCDB Boxes?
Ps Cube Industries serves a broad spectrum of customers and sectors:
Residential Solar Installations – For homeowners setting up rooftop solar, our compact ACDB and DCDB units provide complete protection without taking up unnecessary space.
Commercial Rooftop Projects – Offices, malls, hospitals, and educational institutions running larger solar setups benefit from our multi-string DCDB boxes and heavy-duty ACDB units built for three-phase systems.
Industrial Solar Plants – For manufacturing units and large-scale consumers, we supply industrial-grade distribution boxes with custom configurations to match system architecture.
Solar EPC Contractors – We are a preferred supply partner for solar EPC companies who need consistent quality, reliable stock, and timely delivery across multiple project sites.
Solar System Integrators & Resellers – Dealers and system integrators looking for a dependable ACDB and DCDB box solar system dealer for their project supply chain will find a reliable partner in us.
What Makes a Good ACDB or DCDB Box? Things to Look For
Before purchasing any distribution box for your solar system, here’s what you should verify:
Enclosure IP Rating – Always go for at least IP65 for outdoor installations. This ensures the box is dustproof and protected against water jets. For coastal or highly humid locations, IP66 is recommended.
Component Ratings – The DC SPD and MCB must be specifically rated for DC circuits. Using AC-rated components in a DC environment is a serious safety risk and a common mistake in low-quality assemblies.
String Capacity – Make sure the DCDB box supports the number of strings in your array. Overcrowding connections is a major cause of connection failures and fire hazards.
Clear Labeling and Safe Layout – A good distribution box has clearly labeled terminals, proper cable entry points with glands, and a layout that allows a technician to safely work inside it.
Ps Cube Industries checks every single one of these boxes – quite literally.
Get in Touch with Ps Cube Industries Today
If you’re looking for a reliable, experienced ACDB box and DCDB box solar system dealer, your search ends here. Ps Cube Industries combines product quality, technical knowledge, and customer-focused service to deliver distribution solutions that solar professionals trust.
Whether you need a single unit for a home installation or a large batch for an ongoing EPC project, we’re ready to assist. Reach out to our team with your system specifications, and we’ll recommend the right ACDB and DCDB configuration for your exact requirements.
Ps Cube Industries – Powering Solar Protection, One Box at a Time.
Contact us today for pricing, product specifications, and bulk supply enquiries. Let’s build solar systems that don’t just generate power – they stay protected for the long run.