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3S Swiss Solar Solutions Q

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SKU PES-SPS-SOL-0093

3S Swiss Solar Solutions Q

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Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

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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.

3S Swiss Solar Solutions Q 160Wp PERC Monocrystalline Solar Panel

Model No. Q | PERC | 156.75×156.75 mm Cells | Monocrystalline | 1000V System Voltage

160 Wp

Max Power Output

18.4 %

Module Efficiency

PERC

Cell Technology

Product Overview

The 3S Swiss Solar Solutions Q 160Wp PERC Monocrystalline Solar Panel delivers reliable power. It comes from Switzerland's trusted manufacturer. This panel suits off-grid systems perfectly. Power output reaches 160 Wp maximum. Efficiency stands at 18.4 percent. PERC technology boosts performance. Users enjoy a 10-year product warranty. Power warranty lasts 25 years at 80 percent. Total degradation rate stays low at 0.8 percent. Power tolerance ranges from -3.5 to +3.5 percent. This ensures consistent energy harvest. The panel fits residential setups well. It also works for small commercial uses. Swiss engineering guarantees durability. Panels perform in various conditions. Temperature coefficients optimize output. This solar panel powers your sustainable future effectively.

Key Benefits

High Efficiency: 18.4 percent efficiency captures more sunlight daily.

Long Warranty: 25 years power warranty ensures lasting value.

Low Degradation: 0.8 percent rate maintains output over time.

Wide Tolerance: -3.5 to +3.5 percent power tolerance fits needs.

Swiss Quality: 3S Solar Plus builds panels to excel.

PERC Technology: Passivated emitter enhances low-light performance.

How It Works

Sunlight hits the monocrystalline cells first. Electrons move to create current. PERC layer reduces recombination losses. This boosts overall efficiency to 18.4 percent. Voltage reaches 17.7V at max power. Current flows at 9A steadily. Panels connect via MC4 connectors easily. Cables measure 1000mm long. Systems handle up to 1000V safely. Temperature coefficients adjust for heat. Output stays reliable year-round. Degradation remains minimal at 0.8 percent annually. This panel generates clean energy continuously. It powers homes off-grid effectively. Swiss design ensures top performance always.

Photon Absorption: Cells absorb sunlight photons instantly. Electrons gain energy from this process. Current generation starts immediately.

PERC Enhancement: Rear passivation layer reflects light back. This captures more energy effectively. Efficiency improves noticeably as result.

Power Conversion: DC power outputs at 160Wp max. Inverters convert it to AC easily. Homes use this energy directly.

Thermal Management: Coefficients limit heat impact precisely. Pmax drops only 0.371 percent per degree. Reliable output persists in heat.

Technical Specifications

Type	Monocrystalline
Model No.	Q
Maximum Power (Pmax)	160 Wp
Voltage at Maximum Power (Vmpp)	17.7 V
Current at Maximum Power (Impp)	9 A
Open Circuit Voltage (Voc)	21.8 V
Short Circuit Current (Isc)	9.5 A
Panel Efficiency	18.4 %
Power Tolerance	-3.5 ~ +3.5 %
Temperature Coefficient of Pmax	-0.371 %/°C
Temperature Coefficient of Voc	-0.276 %/°C
Temperature Coefficient of Isc	0.045 %/°C
Maximum System Voltage	1000 V
Series Fuse Rating	18 A
Cell Size	156.75×156.75 mm
Technology	PERC
Power Range	120 ~ 200 Wp
Panel Efficiency Range	18.2 ~ 18.6 %
Connector Type	MC4
Cable Crossection	4 mm2
Cable Length	1000 mm
Total Degradation Rate	0.8 %

Certifications & Compliance

Certifications: Swiss manufacturing standards, IEC compliant
Inverter Compatibility: Standard grid-tie and off-grid inverters
Environmental: RoHS compliant, recyclable materials
Warranty: 10 Years Product Warranty, 25 Years Power Warranty of 80%

● 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?

3S Swiss Solar Solutions Q 160Wp PERC Monocrystalline Solar Panel

Model No. Q | PERC | 156.75×156.75 mm Cells | Monocrystalline | 1000V System Voltage

160 Wp

Max Power Output

18.4 %

Module Efficiency

PERC

Cell Technology

Product Overview

Key Benefits

High Efficiency: 18.4 percent efficiency captures more sunlight daily.

Long Warranty: 25 years power warranty ensures lasting value.

Low Degradation: 0.8 percent rate maintains output over time.

Wide Tolerance: -3.5 to +3.5 percent power tolerance fits needs.

Swiss Quality: 3S Solar Plus builds panels to excel.

PERC Technology: Passivated emitter enhances low-light performance.

How It Works

Photon Absorption: Cells absorb sunlight photons instantly. Electrons gain energy from this process. Current generation starts immediately.

PERC Enhancement: Rear passivation layer reflects light back. This captures more energy effectively. Efficiency improves noticeably as result.

Power Conversion: DC power outputs at 160Wp max. Inverters convert it to AC easily. Homes use this energy directly.

Thermal Management: Coefficients limit heat impact precisely. Pmax drops only 0.371 percent per degree. Reliable output persists in heat.

Technical Specifications

Type	Monocrystalline
Model No.	Q
Maximum Power (Pmax)	160 Wp
Voltage at Maximum Power (Vmpp)	17.7 V
Current at Maximum Power (Impp)	9 A
Open Circuit Voltage (Voc)	21.8 V
Short Circuit Current (Isc)	9.5 A
Panel Efficiency	18.4 %
Power Tolerance	-3.5 ~ +3.5 %
Temperature Coefficient of Pmax	-0.371 %/°C
Temperature Coefficient of Voc	-0.276 %/°C
Temperature Coefficient of Isc	0.045 %/°C
Maximum System Voltage	1000 V
Series Fuse Rating	18 A
Cell Size	156.75×156.75 mm
Technology	PERC
Power Range	120 ~ 200 Wp
Panel Efficiency Range	18.2 ~ 18.6 %
Connector Type	MC4
Cable Crossection	4 mm2
Cable Length	1000 mm
Total Degradation Rate	0.8 %

Certifications & Compliance

● 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.