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3S Swiss Solar Solutions L

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SKU PES-SPS-SOL-0089

3S Swiss Solar Solutions L

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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 L 200W Monocrystalline PERC Solar Panel

Model L | PERC Technology | Monocrystalline | 156.75×156.75mm Cells | 1000V System Voltage

200 Wp

Max Power Output

18.6%

Module Efficiency

PERC

Advanced Cell Technology

Product Overview

The 3S Swiss Solar Solutions L 200W monocrystalline solar panel represents premium Swiss engineering for residential and commercial installations. This high-efficiency PERC technology panel delivers consistent performance in diverse climate conditions. Swiss Solar Plus manufactures this reliable solar solution with meticulous quality standards. The 200-watt rating provides substantial energy generation for medium-scale applications. Built-in MC4 connectors ensure seamless integration with standard solar systems. The panel's 18.6% efficiency rating maximizes energy conversion from available sunlight. Durable construction withstands extreme weather while maintaining long-term performance reliability. This monocrystalline panel represents an excellent investment in renewable energy independence. Swiss manufacturing ensures compliance with European environmental and safety standards. The L model combines affordability with proven performance metrics for cost-effective solar adoption.

Key Benefits

High Efficiency Rating: The 18.6% module efficiency maximizes energy generation per square meter. This performance level ensures superior power output compared to standard panels. Enhanced efficiency reduces installation space requirements for residential rooftops.

Advanced PERC Technology: Passivated Emitter Rear Contact technology improves light capture efficiency. PERC cells reduce electrical resistance and heat-related losses significantly. This innovation delivers consistent performance across varying temperature conditions.

Swiss Quality Manufacturing: 3S Swiss Solar Solutions AG maintains rigorous European production standards. Premium materials ensure exceptional durability and weather resistance. Swiss craftsmanship guarantees reliable performance throughout the panel's lifespan.

Extended Warranty Protection: Ten-year product warranty covers manufacturing defects comprehensively. Twenty-five-year power warranty maintains 80% output capacity assurance. Dual warranty structure protects your renewable energy investment long-term.

Minimal Performance Degradation: Annual degradation rate of only 0.8% ensures consistent energy production. This low degradation preserves panel efficiency and system output stability. Long-term performance reliability maximizes return on your solar investment.

Flexible System Integration: MC4 connector compatibility works with most standard solar equipment. Maximum system voltage of 1000V accommodates various installation configurations. Adaptable design simplifies integration into existing or new solar arrays.

How It Works

The 3S Swiss Solar Solutions L panel converts sunlight into electrical energy through advanced photovoltaic processes. Monocrystalline silicon cells absorb photons and generate electron flow through semiconductor layers. The PERC technology enhances this conversion by capturing light that standard cells typically waste. Temperature coefficients optimize performance across seasonal temperature variations and climate conditions. The panel's internal structure and external specifications work together for maximum efficiency. Understanding these mechanisms reveals why this Swiss-engineered panel delivers superior renewable energy solutions.

Photon Absorption Process: Incoming sunlight strikes the monocrystalline silicon surface continuously. Silicon atoms absorb photon energy and release electrons from their atomic bonds. This electron liberation creates the foundation for electrical current generation within the cell structure.

PERC Cell Enhancement: Passivated rear contact technology reflects unused light back through the cell. This secondary capture mechanism improves overall energy conversion efficiency substantially. Enhanced photon utilization directly increases power output and system performance ratings.

Voltage and Current Generation: The panel generates 22.2V at maximum power point under standard test conditions. Short circuit current reaches 9.5A, while maximum power current operates at 9A. These electrical characteristics enable reliable integration with standard inverter and battery systems.

Temperature Coefficient Management: Power output decreases 0.371% per degree Celsius above standard test temperatures. Voltage coefficients adjust at -0.276%/°C to maintain system stability. Current increases slightly at 0.045%/°C, balancing overall electrical performance characteristics.

System Integration: MC4 connectors standardize connections with inverters and mounting equipment. The 4mm² cable cross-section handles maximum current safely and efficiently. 1000V system voltage compatibility accommodates multiple panel configurations in series arrays.

Technical Specifications

Panel Type	Monocrystalline Silicon
Model Number	L
Cell Technology	PERC (Passivated Emitter Rear Contact)
Maximum Power (Pmax)	200 Wp
Module Efficiency	18.6%
Power Tolerance	-3.5% to +3.5%
Voltage at Maximum Power (Vmpp)	22.2 V
Current at Maximum Power (Impp)	9 A
Open Circuit Voltage (Voc)	27.1 V
Short Circuit Current (Isc)	9.5 A
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
Connector Type	MC4
Cable Cross-Section	4 mm²
Cable Length	1000 mm
Annual Degradation Rate	0.8%
Manufacturer	3S Swiss Solar Solutions AG (3S Solar Plus)
Country of Origin	Switzerland
Power Range Available	120 - 200 Wp

Certifications & Compliance

Certifications: European quality standards compliance, Swiss manufacturing certification
Inverter Compatibility: Compatible with most standard solar inverters and battery systems
Environmental: European environmental protection standards, sustainable manufacturing practices
Warranty: 10-year product warranty covering manufacturing defects; 25-year power warranty guaranteeing 80% capacity retention

Documentation

Manufacturer's PDF Datasheet Available

● 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 L 200W Monocrystalline PERC Solar Panel

Model L | PERC Technology | Monocrystalline | 156.75×156.75mm Cells | 1000V System Voltage

200 Wp

Max Power Output

18.6%

Module Efficiency

PERC

Advanced Cell Technology

Product Overview

Key Benefits

How It Works

Technical Specifications

Panel Type	Monocrystalline Silicon
Model Number	L
Cell Technology	PERC (Passivated Emitter Rear Contact)
Maximum Power (Pmax)	200 Wp
Module Efficiency	18.6%
Power Tolerance	-3.5% to +3.5%
Voltage at Maximum Power (Vmpp)	22.2 V
Current at Maximum Power (Impp)	9 A
Open Circuit Voltage (Voc)	27.1 V
Short Circuit Current (Isc)	9.5 A
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
Connector Type	MC4
Cable Cross-Section	4 mm²
Cable Length	1000 mm
Annual Degradation Rate	0.8%
Manufacturer	3S Swiss Solar Solutions AG (3S Solar Plus)
Country of Origin	Switzerland
Power Range Available	120 - 200 Wp

Certifications & Compliance

Documentation

Manufacturer's PDF Datasheet Available

● 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.