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Beyondsun TSBHNM445-96HTG

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Beyondsun TSBHNM445-96HTG

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SKU PES-SPS-SOL-2037

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$180.00 USD

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SKU: PES-SPS-SOL-2037
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Beyondsun TSBHNM445-96HTG $180.00

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Beyondsun TSBHNM445-96HTG 445W N-Type TOPCon Bifacial Monocrystalline Solar Panel

Model TSBHNM445-96HTG | N-Type TOPCon | 96 Half-Cells Mono | Bifacial | 1500V System Voltage

445 W

Max Power Output

22.27%

Module Efficiency

N-Type TOPCon

Product Overview

The Beyondsun TSBHNM445-96HTG N-type TOPCon bifacial monocrystalline solar panel delivers up to 445 watts of high efficiency output for demanding residential, commercial and industrial projects. Designed with advanced N-type TOPCon cells and dual glass construction, this bifacial module captures sunlight from both sides to significantly boost energy yield on suitable surfaces. Engineered for long term reliability, it carries a 12 year product warranty and a 30 year performance warranty with only 0.42 percent annual degradation. With module efficiency up to 22.27 percent at STC, refined black aesthetics and robust 1500 volt system compatibility, this panel offers an attractive combination of performance, durability and visual appeal. Installers and system designers can confidently specify this module where long term output, low light response and extended service life are critical design priorities.

Key Benefits

High power density for limited roof space: With 445 watts and up to 22.27 percent efficiency, more energy is produced per square meter, making this module ideal where roof or ground space is constrained.

Bifacial design for higher energy yield: The dual glass bifacial construction allows rear side generation, delivering up to 30 percent additional energy on reflective surfaces compared with conventional monofacial panels.

Stable N-type performance over time: N-type cells provide natural zero light induced degradation, which helps maintain performance from day one and supports the strong 30 year linear power warranty.

Excellent behavior in real rooftop conditions: Optimized temperature coefficients and strong low light response help the module sustain output during hot days, cloudy conditions and early morning or late afternoon hours.

Built for reliability and safety: Dual 2 millimeter glass layers, an anodized aluminum frame, IP68 junction box and 1500 volt system rating support robust performance under challenging environmental and mechanical loads.

How It Works

This N-type TOPCon bifacial monocrystalline solar panel converts sunlight into electricity through high efficiency photovoltaic cells encapsulated between two tempered glass layers. When sunlight strikes the front surface, photons are absorbed by the N-type cells and generate direct current that flows through the integrated busbars and cables. At the same time, the bifacial architecture enables the rear side to harvest additional light reflected from the roof, ground or surrounding surfaces, further increasing overall output. The module operates reliably across a wide temperature range from minus 40 to plus 85 degrees Celsius and is optimized around a nominal operating cell temperature of 45 degrees Celsius. Electrical safety and performance are supported by the 1500 volt system rating, IP68 junction box and three bypass diodes that help mitigate losses due to partial shading. Once installed in a properly designed photovoltaic system with a compatible inverter, the generated DC power is converted into usable AC electricity for on site consumption or export to the grid, depending on local regulations and system design.

Front side N-type TOPCon power generation: The front glass layer admits sunlight onto 96 N-type TOPCon mono cells, arranged in two groups of six by eight half cells. These cells feature naturally stable performance without initial light induced degradation, which helps deliver strong output from the first day and throughout the module lifetime.

Rear side bifacial energy gain: The rear glass surface remains active, capturing light reflected from bright or reflective surfaces such as white membranes, light concrete or snow. Depending on site conditions, this effect can provide up to 30 percent additional yield compared with a similar monofacial panel, improving system energy harvest and project economics.

Thermal and electrical optimization in operation: The module uses a low temperature coefficient of power at minus 0.30 percent per degree Celsius to limit performance losses in hot climates or during summer peaks. Three integrated bypass diodes in the IP68 junction box reduce the impact of partial shading and cell mismatch, helping maintain stable current flow to the inverter and improving real world system reliability.

Technical Specifications

Brand / Manufacturer	Zhejiang Beyondsun Green Energy Technology Co., Ltd. (China)
Model	TSBHNM445-96HTG
Cell Type and Technology	Monocrystalline N-type TOPCon, 182 × 105 mm cells
Cell Arrangement	96 pcs, 2 × (6 × 8) half cell layout
Module Type	Bifacial dual glass monocrystalline module
Power Range (Series)	430 W to 450 W rated power options
Maximum Power Output Pmax (STC)	445 Wp
Maximum Power Voltage Vmpp (STC)	29.81 V
Maximum Power Current Impp (STC)	14.93 A
Open Circuit Voltage Voc (STC)	35.3 V
Short Circuit Current Isc (STC)	15.91 A
Module Efficiency (STC)	22.27 %
Nominal Operating Power Pmax (NMOT)	334.6 Wp at NMOT
Voltage at Pmax (NMOT)	27.77 V
Current at Pmax (NMOT)	12.05 A
Open Circuit Voltage Voc (NMOT)	33.54 V
Short Circuit Current Isc (NMOT)	12.85 A
Rear Side Bifacial Power Gain (Reference)	Bifaciality factor 80 ± 10 %, up to 30 % more yield claimed
Power Tolerance	0 to +3 % positive only tolerance
Maximum System Voltage	1500 V DC
Maximum Over Current Rating	35 A maximum series fuse rating
Operating Temperature Range	-40 °C to +85 °C
Nominal Module Operating Temperature (NMOT)	45 °C ± 2 °C
Temperature Coefficient of Pmax	-0.30 % per °C
Temperature Coefficient of Voc	-0.25 % per °C
Temperature Coefficient of Isc	+0.046 % per °C
Mechanical Dimensions (L × W × H)	1762 × 1134 × 30 mm overall module size
Weight	25.5 kg per module
Front Cover Glass	2.0 mm coated tempered glass
Back Cover Glass	2.0 mm heat strengthened glass
Frame	Anodized aluminium alloy, black finish frame
Junction Box	IP68 rated junction box with 3 bypass diodes
Cable and Connectors	4 mm² cable, +400 mm / -300 mm length, PV compatible connectors
Maximum Wind / Snow Load	2400 Pa wind load, 5400 Pa snow load (design values)

Certifications & Compliance

Certifications: IEC 61215 and IEC 61730 design and safety certification, ISO 9001 quality management, ISO 14001 environmental management, ISO 45001 occupational health and safety, amfori BSCI corporate social responsibility participation.
Inverter Compatibility: Suitable for most modern string and central inverters designed for 1500 V DC systems, subject to project specific electrical design and inverter manufacturer guidance.
Environmental: Dual glass design supports improved resistance to moisture, potential induced degradation and environmental stress across a wide operating temperature range.
Warranty: 12 year product warranty on materials and workmanship plus 30 year linear power warranty to 87.4 percent of initial output, with performance insured by partners such as LLOYD'S and Ping An according to the manufacturer datasheet.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

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?

Beyondsun TSBHNM445-96HTG 445W N-Type TOPCon Bifacial Monocrystalline Solar Panel

Model TSBHNM445-96HTG | N-Type TOPCon | 96 Half-Cells Mono | Bifacial | 1500V System Voltage

445 W

Max Power Output

22.27%

Module Efficiency

N-Type TOPCon

Product Overview

Key Benefits

Stable N-type performance over time: N-type cells provide natural zero light induced degradation, which helps maintain performance from day one and supports the strong 30 year linear power warranty.

How It Works

Technical Specifications

Brand / Manufacturer	Zhejiang Beyondsun Green Energy Technology Co., Ltd. (China)
Model	TSBHNM445-96HTG
Cell Type and Technology	Monocrystalline N-type TOPCon, 182 × 105 mm cells
Cell Arrangement	96 pcs, 2 × (6 × 8) half cell layout
Module Type	Bifacial dual glass monocrystalline module
Power Range (Series)	430 W to 450 W rated power options
Maximum Power Output Pmax (STC)	445 Wp
Maximum Power Voltage Vmpp (STC)	29.81 V
Maximum Power Current Impp (STC)	14.93 A
Open Circuit Voltage Voc (STC)	35.3 V
Short Circuit Current Isc (STC)	15.91 A
Module Efficiency (STC)	22.27 %
Nominal Operating Power Pmax (NMOT)	334.6 Wp at NMOT
Voltage at Pmax (NMOT)	27.77 V
Current at Pmax (NMOT)	12.05 A
Open Circuit Voltage Voc (NMOT)	33.54 V
Short Circuit Current Isc (NMOT)	12.85 A
Rear Side Bifacial Power Gain (Reference)	Bifaciality factor 80 ± 10 %, up to 30 % more yield claimed
Power Tolerance	0 to +3 % positive only tolerance
Maximum System Voltage	1500 V DC
Maximum Over Current Rating	35 A maximum series fuse rating
Operating Temperature Range	-40 °C to +85 °C
Nominal Module Operating Temperature (NMOT)	45 °C ± 2 °C
Temperature Coefficient of Pmax	-0.30 % per °C
Temperature Coefficient of Voc	-0.25 % per °C
Temperature Coefficient of Isc	+0.046 % per °C
Mechanical Dimensions (L × W × H)	1762 × 1134 × 30 mm overall module size
Weight	25.5 kg per module
Front Cover Glass	2.0 mm coated tempered glass
Back Cover Glass	2.0 mm heat strengthened glass
Frame	Anodized aluminium alloy, black finish frame
Junction Box	IP68 rated junction box with 3 bypass diodes
Cable and Connectors	4 mm² cable, +400 mm / -300 mm length, PV compatible connectors
Maximum Wind / Snow Load	2400 Pa wind load, 5400 Pa snow load (design values)

Certifications & Compliance

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and 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.