Panasonic EVPV430HK2
Panasonic EVPV430HK2
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Panasonic EVPV430HK2

Panasonic EVPV430HK2

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Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

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Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

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Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Panasonic EVPV430HK2 430W HJT Monofacial Solar Panel

Model EVPV430HK2 | Heterojunction (HJT) | 120 Half-Cut N-Type Cells | Monofacial | 1000V System Voltage

430 W
Max Power Output
22.2%
Module Efficiency
N-Type
HJT Cell Technology

Product Overview

The Panasonic EVPV430HK2 430W HJT monofacial solar panel is engineered for homeowners and professionals who demand premium efficiency, reliability, and sleek aesthetics. This EVERVOLT HK2 Black Series module uses advanced heterojunction technology and high efficiency N-type cells for excellent performance on limited roof space. With a powerful 430 W output and up to 22.2% module efficiency, it delivers high energy production per square meter. The panel is designed to maintain strong performance in real-world conditions, including high temperatures and partial shading.

Panasonic’s low temperature coefficient of -0.24% per degree Celsius supports higher energy yields on hot days. The EVPV430HK2 is backed by Panasonic’s long-term experience in solar technology and a 25 year product and power warranty. Power output of at least 92% is guaranteed in year 25, which supports predictable long term savings. The panel’s all black design adds clean curb appeal while the robust construction withstands demanding wind and snow loads. This makes it an excellent choice for residential rooftops and small commercial solar projects.

Key Benefits

High power density for tight roofs: The EVPV430HK2 delivers 430 watts of power in a compact 1865 x 1040 mm footprint. This high efficiency design allows more energy generation from limited roof areas and enables smaller arrays to reach target system sizes.

Outstanding long term performance: Panasonic guarantees at least 92% of initial output after 25 years. The low annual degradation rate helps lock in predictable energy production and supports better lifetime returns from your solar investment.

Excellent operation in high temperatures: With a Pmax temperature coefficient of only -0.24% per degree Celsius, this module loses less output as cells heat up. That advantage is valuable in warm climates, on dark roofs, and during long summer days.

Advanced HJT and N-type cell reliability: Heterojunction N-type cells reduce light induced degradation and potential induced degradation. This design helps maintain stable performance while gapless connections and half-cut cells limit resistive losses inside the module.

Comprehensive 25 year warranty coverage: The EVERVOLT AllGuard, AllGuard and TripleGuard warranties cover product, performance, parts and labor when applicable. Support from a global brand like Panasonic offers extra peace of mind over the full life of the system.

How It Works

The Panasonic EVPV430HK2 converts sunlight into usable electricity through high efficiency N-type heterojunction cells. When sunlight hits the cell surface, photons release electrons and create a direct current flow. Half-cut cells and gapless connections reduce internal resistance, so more of that captured energy reaches your inverter. The panel operates at a maximum power voltage of 42.8 volts and a current of 10.05 amps under standard test conditions, producing 430 watts of DC power. This energy is then routed through MC4 connectors and PV wiring to the inverter, which converts DC power into AC electricity for home or business use.

Performance remains strong across a wide temperature range from -40 to 85 degrees Celsius. The module’s low temperature coefficient means output falls more slowly as temperatures rise, which supports higher daily energy yield in hot weather. Thanks to N-type cells, the panel also experiences minimal light induced degradation and maintains stable performance as it ages. Over 25 years, total degradation is controlled so that at least 92% of initial output is retained under the warranty terms. The robust frame and glass safely handle wind and snow loads while the black finish blends well with modern roofing.

Heterojunction cell conversion: Each cell combines crystalline silicon with thin amorphous silicon layers to reduce recombination losses. This structure captures more sunlight and converts it into electrical current more efficiently than many conventional cell types.

Half-cut layout and gapless wiring: Cells are cut into halves to lower the current through each piece, which reduces resistive losses and heating. Gapless connections increase active cell area, so more of the panel surface contributes to power production.

System integration and protection: Standard MC4 connectors and 4 mm² PV cables simplify connection to compatible inverters and optimizers. The module is rated for 1000 volt systems and a 25 amp series fuse, helping ensure safe operation within properly designed arrays.

Technical Specifications

Model Number EVPV430HK2
Rated Power (Pmax) 430 Wp
Maximum Power Voltage (Vmpp) 42.8 V
Maximum Power Current (Impp) 10.05 A
Open Circuit Voltage (Voc) 49.3 V
Short Circuit Current (Isc) 10.81 A
Module Efficiency 22.2%
Power Range 420 – 430 Wp (HK2 Series)
Cell Technology N-Type Heterojunction (HJT) Half-Cut Cells
Nominal Operating Cell Temperature (NOCT) 44°C ± 2°C
Operating Temperature Range -40°C to 85°C
Temperature Coefficient of Pmax -0.24% / °C
Temperature Coefficient of Voc -0.24% / °C
Temperature Coefficient of Isc +0.04% / °C
Maximum System Voltage 1000 V DC
Maximum Series Fuse Rating 25 A
Total Degradation (25 Years) Power output ≥ 92% in year 25
Panel Dimensions (L × W × H) 1865 × 1040 × 30 mm
Weight 21.6 kg (47.6 lbs)
Connector Type Stäubli MC4 PV-KBT4/KST4 (MC4 compatible)
Cable Size and Type 4 mm² (12 AWG) PV wire, 49.2 + 49.2 in leads
Front Load Rating (Snow) Up to 7000 Pa (approx. 146 psf)
Rear Load Rating (Wind) Up to 4000 Pa (approx. 83.5 psf)
Power Density Approximately 20.6 W/ft²
Manufacturer / Brand Panasonic Holdings Corporation, Japan

Certifications & Compliance

Certifications: Designed to meet major IEC and UL safety and performance standards for crystalline silicon PV modules. Exact certification set may vary by region and should be confirmed in the official datasheet and local documentation.
Inverter Compatibility: Compatible with most modern grid-tied string inverters, hybrid inverters and optimizers that accept 1000 V DC module strings and MC4 type connectors.
Environmental: Tested for durability under high wind and snow loads with N-type cells that reduce light induced degradation and support long term stability.
Warranty: 25 year product and power warranty under Panasonic EVERVOLT AllGuard, AllGuard and TripleGuard programs, with power output of at least 92% of nameplate in year 25 when installed according to manufacturer requirements.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and current Panasonic EVPV430HK2 pricing

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

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Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

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When you choose Portlandia Electric Supply, you’re buying real products from a trusted company with established supplier relationships. Enjoy peace of mind with 100% manufacturer warranty coverage and lifetime customer support. In an age where online shopping is fraught with risks, it’s crucial to avoid fly-by-night websites that skirt regulations. Shop with confidence, knowing you’re getting genuine quality and reliable service.

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