SENEC 460
SENEC 460
truck
In Stock

Get yours today!

truck
9+ sold

In the last 7 days

truck
Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

SKU  PES-SPS-SOL-16401

SENEC 460

SENEC 460

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

Secure Payment Methods

Visa Mastercard PayPal American Express Discover
truck
In Stock

Get yours today!

truck
9+ sold

In the last 7 days

truck
Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

In High Demand! Order Now To Secure Your Items

form icon
Request a Free Quote
Support Agent

Got Questions? We’re Here to Help!

Our support team is ready to assist you with product guidance, order details, or any questions you might have.
phone Mon-Fri 10am-6pm EST
View full details

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

What is your return policy?

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.

What’s covered by your return policy?

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.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

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.

SENEC 460 N-Type TOPCon Bifacial Monocrystalline Solar Panel

Model SENEC 460 | N-Type TOPCon | 120 Half-Cell | Bifacial | 1500V System Voltage

460 Wp
Max Power Output
23%
Module Efficiency
120
N-Type TOPCon

Product Overview

The SENEC 460 N-Type TOPCon Bifacial Monocrystalline Solar Panel delivers high power in a compact footprint for residential and commercial rooftops. This advanced module combines N-type TOPCon cell technology with a bifacial design to achieve up to 460 Wp and 23 percent efficiency under standard test conditions. Energy yield is further boosted by its transparent rear glass, which captures reflected light from behind the panel. With robust German engineering, a 30 year product warranty, and long term power coverage, this panel is designed for reliable output and low levelized cost of energy across demanding European climates.

Key Benefits

High power density for limited roof space: Up to 460 watts of nominal power are delivered in a 1.762 by 1.134 meter format. This strong power density allows more output from small roofs and compact commercial arrays.

Bifacial energy gain for higher yields: The transparent rear glass enables power generation from both sides of the module. Additional yield is captured from bright surfaces such as light roofs, gravel beds, or ground mounted systems.

Durable construction for harsh weather: A tempered front glass with anti reflection coating and a 2 millimeter rear glass protect the cells. The black anodized aluminium frame and IP68 junction box provide strong resistance to moisture, dust, and hail up to 40 millimeters.

Long term performance security: A 30 year product warranty is combined with a 30 year power warranty based on N type degradation behavior. Output remains at 99 percent after the first year and 87.4 percent after 30 years with a low annual degradation rate of 0.42 percent.

Flexible system integration: The module supports system voltages up to 1500 volts, which suits modern string inverters and optimizers. Standard MC4 Evo2A connectors and 1100 millimeter leads simplify installation for roof and ground mounted arrays.

How It Works

The SENEC 460 solar panel converts sunlight into usable electrical energy through highly efficient N type TOPCon monocrystalline cells. Light strikes the front glass, passes through the anti reflection coating, and reaches the precisely arranged half cells. Electrons in the silicon are activated and create direct current, which flows through the internal busbars into the junction box and onward to the inverter. Because the module is bifacial, reflected light hitting the rear glass also contributes to power production. This rear side gain increases energy yield over the year, especially on bright or reflective mounting surfaces. Reliable performance is maintained across a wide temperature range, which safeguards output in both hot summers and cold winters.

N-Type TOPCon half cell architecture: Each module uses N type TOPCon half cells sized 182 by 187 millimeters. These cells feature low susceptibility to light induced degradation, so power remains stable over decades. The half cell layout reduces resistive losses and improves shade tolerance along each string.

Bifacial double glass design: The panel uses a double glass sandwich, with a 2 millimeter high transparency front glass and a 2 millimeter tempered rear glass. Light entering from the rear side is converted into extra current, which raises the effective output beyond the front side rating. This design also seals the cells against moisture, mechanical stress, and ultraviolet exposure.

Power delivery to your inverter: Direct current produced by the cells is consolidated at the IP68 rated junction box with three bypass diodes. These diodes limit power loss when partial shading occurs on the module surface. From the box, current is transmitted through 4 square millimeter cables and MC4 Evo2A connectors to the inverter, where it is converted into grid compatible alternating current.

Technical Specifications

Brand SENEC GmbH, Germany
Model SENEC.Solar 460N DGT G4 S1-E1
Cell Technology N-type TOPCon monocrystalline half cell, bifacial
Cell Size 182 x 187 mm full cell, configured as half cells
Nominal Power Range 440 Wp to 460 Wp front side rated power
Maximum Power (STC) 460 Wp front side at STC, up to 508 Wp with bifacial gain under BNPI conditions
Module Efficiency (STC) 22.0% to 23.0% depending on power class
Power Tolerance -3% to +3% on Pmax according to datasheet tolerances
Nominal Voltage at MPP (STC) 34.31 V for 460 Wp module at STC
Nominal Current at MPP (STC) 13.41 A for 460 Wp module at STC
Open Circuit Voltage (STC) 40.65 V for 460 Wp module at STC
Short Circuit Current (STC) 14.31 A for 460 Wp module at STC
Maximum Power (NMOT) 347 Wp at NMOT for 460 Wp variant
Voltage at MPP (NMOT) 32.05 V under NMOT conditions
Current at MPP (NMOT) 10.84 A under NMOT conditions
Open Circuit Voltage (NMOT) 38.51 V under NMOT conditions
Short Circuit Current (NMOT) 11.53 A under NMOT conditions
Nominal Module Operating Temperature (NMOT) 42 ± 2 °C under defined test conditions
Operating Temperature Range -40 °C to +85 °C
Maximum System Voltage 1500 V DC according to datasheet
Maximum Series Fuse Rating 30 A reverse current capability
Module Dimensions (L x W x H) 1762 x 1134 x 30 mm
Weight 24.5 kg per module
Front Glass 2 mm high transparency tempered glass with anti reflection coating
Rear Glass 2 mm transparent tempered glass for bifacial operation
Frame Black anodized aluminium alloy frame
Junction Box IP68 rated junction box with 3 bypass diodes
Connector Type MC4 Evo2A compatible connectors
Cable Cross Section 4.0 mm² solar cable
Cable Length 1100 mm lead length

Certifications & Compliance

Certifications: Designed to meet current IEC standards for crystalline silicon modules, including safety and performance norms applicable in Germany. Detailed certificates are listed in the official SENEC technical documentation.
Inverter Compatibility: Compatible with most modern 1000 V and 1500 V string inverters and optimizers that support N type bifacial modules within the specified current and voltage range.
Environmental: Double glass construction supports strong resistance to moisture, salt mist, and ammonia exposure when installed according to the manufacturer guidelines. The module is rated for hail impact up to 40 mm grain diameter and carries fire class A according to the datasheet.
Warranty: 30 year limited product warranty against material and manufacturing defects, plus a 30 year linear performance warranty. Output is warranted at 99% after year one and not less than 87.4% of the rated power after 30 years, with a total average annual degradation of approximately 0.42%.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

//www.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Prepare for Anything

From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.

//www.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Solar Power Made Easy

Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.

//www.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Secure Your Independence

Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.

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.

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

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

Be Smart, Buy From an Authorized Dealer

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.

Get a Complimentary Solar Proposal Today!

$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.