Knox Krypton 6.5kW PV9055 Hybrid Solar Inverter

Knox Krypton 6.5kW PV9055 Hybrid Solar Inverter – Full Review (2025)

Electricity bills in Pakistan keep going up every month. If you are tired of paying high bills and dealing with load shedding, a good solar inverter can change your life. The Knox Krypton 6.5kW PV9055 Hybrid Solar Inverter is one of the best options available in Pakistan right now. In this review, we will explain everything about this inverter in simple words — what it does, why it is good, and who should buy it.

What Is the Knox Krypton PV9055?

The Knox Krypton PV9055 is a 6.5kW hybrid solar inverter. In simple words, it is a smart device that takes power from your solar panels, stores extra energy in a battery, and also uses the electricity grid when needed, all at the same time.

It works for homes, shops, offices, and small businesses. The official model name is 6.5kW-48-PV9055-TWIN, and it is made by Knox, a trusted solar brand in Pakistan.

This inverter is IEC certified, which means it has passed international safety and quality tests. You are not buying a cheap, untested product. You are buying something that meets global standards.

Who Should Buy This Inverter?

This inverter is a great fit for you if:

• You have a medium to large home (3 to 5 bedrooms)
• You run a small shop, clinic, or office
• You want to reduce your electricity bill
• You are tired of load shedding
• You want to save solar energy during the day and use it at night

Key Features, Explained Simply

1. Works With Solar, Battery, and Grid, All Together

Most basic inverters work with only one or two power sources. The PV9055 works with all three at once:

• Solar panels give you free power during the day
• Battery stores extra energy so you can use it at night
• Grid acts as a backup when solar and battery are not enough

This means your home stays powered 24 hours a day, even during load shedding.

2. Two MPPT Controllers for More Solar Power

This inverter has two separate MPPT controllers, each handling up to 22 amps. MPPT stands for Maximum Power Point Tracking — it is the technology that helps your solar panels give their best output at all times.

Having two controllers means you can connect two separate sets of panels. Even if one set is in shade, the other keeps working at full power. More solar energy, less waste.

3. Works Without a Battery Too

Not ready to buy a battery yet? No problem. The PV9055 can work without a battery. You can start with just solar panels and add the battery later when your budget allows. The inverter will automatically adjust, no extra setup needed.

4. Control Everything From Your Phone

The inverter has built-in WiFi. You can connect it to your phone (iPhone or Android) and monitor everything in real time:

• How much solar power is being generated
• How full your battery is
• How much electricity your home is using
• How much power is coming from the grid

You can check all of this from anywhere, whether you are at home or at work.

5. Smart Load Management, Protect What Matters Most

The PV9055 has two output ports. You can set one for essential appliances (like fridge, fans, lights) and one for non-essential appliances (like AC or washing machine).

During load shedding or when battery is low, the inverter keeps your essential appliances running first. This is a very smart feature that most cheap inverters do not have.

6. Easy-to-Use Touchscreen Display

The inverter has a large color LCD touchscreen. You can see all the important information on screen without using your phone. You can also update the inverter’s software easily using a USB drive, no need to call a technician.

7. Can Be Scaled Up to 9 Units

If your electricity needs grow in the future, maybe you expand your business or add more appliances , you can connect up to 9 PV9055 units together. This makes the system scalable and future-proof without replacing your inverter.

8. Built to Last, Low Maintenance

Pakistan’s weather can be tough, heat, dust, humidity. The PV9055 is designed for this:

• The cooling fan can be replaced easily when needed
• It comes with an anti-dust protection kit
• It works in temperatures from -10°C to 50°C

Less maintenance. Longer life. Less worry.

Technical Specifications

Specification	Details
Model	6.5kW-48-PV9055-TWIN
Output Power	6,500W
Max Combined Output (PV + Battery)	8,000W
Max Solar Input	4,500W × 2
Max Solar Input Current	22A × 2
Solar Voltage Range	120V – 430V DC
Battery Voltage	48V DC
Max Solar Charging Current	150A
Surge Power	13,000 VA
Output Voltage	220 / 230 / 240 VAC
Output Type	Pure Sine Wave
Inverter Efficiency	93%
MPPT Efficiency	95%
Transfer Time	10ms (computers) / 20ms (home appliances)
Connectivity	WiFi, USB, RS232, RS485
Weight	13.5 kg
Operating Temperature	-10°C to 50°C
Certifications	IEC 62109-1/-2, IEC 61683, LVD 2014/35/EU

Price and Where to Buy

The Knox Krypton 6.5kW PV9055 is available at Rs. 165,000 (regular price Rs. 180,000). This is a limited-time sale price, and stock is very limited, only 2 units left at the time of writing.

You can order it from Kamal Solar, one of Pakistan’s most trusted solar equipment stores. They offer:

• Delivery in 24 to 72 hours
• 100% original and official product
• Partial payment accepted for order confirmation
• Order via website or WhatsApp

Final Verdict, Is It Worth Buying?

Yes, absolutely. The Knox Krypton 6.5kW PV9055 is one of the most complete hybrid solar inverters available in Pakistan at this price point.

It gives you solar power during the day, battery backup at night, and grid support when needed. The WiFi monitoring, dual MPPT, smart load management, and scalability make it stand out from the competition.

Whether you are buying your first solar inverter or upgrading an old one, the PV9055 is a smart, reliable, and future-ready choice.