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SKU PES-SPS-SOL-17910

Solara S555M36

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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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Solara S555M36 125W Monocrystalline Solar Panel

Model S555M36 | SunPower Cells | 36 Cells | Monocrystalline | 1000V System Voltage

125 Wp

Max Power Output

20.2%

Module Efficiency

SunPower Cells

Product Overview

The Solara S555M36 delivers reliable power. This monocrystalline solar panel achieves 125 Wp maximum output. SunPower cells ensure over 23% efficiency. German engineering guarantees durability. It excels in low-light conditions. Daily yield reaches 555 Wh in summer. The panel suits marine and mobile applications. Thick tempered glass protects cells. Anodized aluminum frame resists torsion. IP67 junction box handles harsh environments. MC4 connectors simplify installation. Operating range spans -40°C to 85°C. Solara GmbH manufactures exclusively in Germany. This panel powers off-grid systems effectively.

Key Benefits

Highest Daily Yield: Extra cells boost output to 555 Wh daily. SunPower technology maximizes energy harvest.

Superior Low-Light Performance: Cells perform exceptionally in cloudy conditions. Charging continues efficiently at dawn and dusk.

Extreme Durability: 2mm tempered glass resists scratches. Torsion-resistant frame withstands mechanical stress.

Marine-Grade Protection: IP67 junction box seals against water. Design handles high humidity and heat.

German Quality Manufacturing: Produced exclusively in Germany. Five-year product warranty included.

How It Works

SunPower monocrystalline cells capture sunlight efficiently. Back-contact technology reduces shading losses. Electrons flow through optimized pathways. Voltage builds to 19.08V at peak power. Current reaches 6.56A under standard conditions. The IP67 junction box protects connections. MC4 connectors ensure secure wiring. Tempered glass transmits maximum light. Aluminum frame dissipates heat effectively. Temperature coefficients maintain stable output. NOCT performance simulates real-world conditions. Daily energy harvest reaches 555Wh in Germany. Extra cells extend charging window. Low-light sensitivity boosts morning output. This system powers boats, RVs, and off-grid homes reliably.

Photon Absorption: Sunlight hits 125x125mm cells. Electrons excite and generate current. Efficiency exceeds 23% per cell.

Power Conversion: Vmpp optimizes at 19.08V. Impp delivers 6.56A continuously. MPPT controllers maximize harvest.

Thermal Management: -0.38%/°C coefficient limits losses. Operating range covers -40 to 85°C. NOCT stays at 46°C.

Technical Specifications

Type	Monocrystalline
Model Number	S555M36
Maximum Power (Pmax)	125 Wp
Voltage at Max Power (Vmpp)	19.08 V
Current at Max Power (Impp)	6.56 A
Open Circuit Voltage (Voc)	24.68 V
Short Circuit Current (Isc)	6.87 A
Number of Cells	36
Cell Size	125 × 125 mm
Dimensions (L × W × H)	1250 × 550 × 35 mm
Weight	6.6 kg
NOCT Temperature	46 ± 2 °C
Operating Temperature Range	-40 to +85 °C
Temp Coefficient Pmax	-0.38 %/°C
Temp Coefficient Voc	-0.28 %/°C
Temp Coefficient Isc	0.057 %/°C
Glass Thickness	2.0 mm Tempered
Frame	Anodized Aluminum
Junction Box	IP67, MC4 Compatible

Certifications & Compliance

Certifications: Manufactured in Germany, IP67 Rated
Inverter Compatibility: MC4 Connectors, Standard MPPT Systems
Environmental: Extreme Heat/Humidity Rated, -40°C to 85°C
Warranty: 5 Years Product Warranty

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?

Solara S555M36 125W Monocrystalline Solar Panel

Model S555M36 | SunPower Cells | 36 Cells | Monocrystalline | 1000V System Voltage

125 Wp

Max Power Output

20.2%

Module Efficiency

SunPower Cells

Product Overview

Key Benefits

Highest Daily Yield: Extra cells boost output to 555 Wh daily. SunPower technology maximizes energy harvest.

Superior Low-Light Performance: Cells perform exceptionally in cloudy conditions. Charging continues efficiently at dawn and dusk.

Extreme Durability: 2mm tempered glass resists scratches. Torsion-resistant frame withstands mechanical stress.

Marine-Grade Protection: IP67 junction box seals against water. Design handles high humidity and heat.

German Quality Manufacturing: Produced exclusively in Germany. Five-year product warranty included.

How It Works

Photon Absorption: Sunlight hits 125x125mm cells. Electrons excite and generate current. Efficiency exceeds 23% per cell.

Power Conversion: Vmpp optimizes at 19.08V. Impp delivers 6.56A continuously. MPPT controllers maximize harvest.

Thermal Management: -0.38%/°C coefficient limits losses. Operating range covers -40 to 85°C. NOCT stays at 46°C.

Technical Specifications

Type	Monocrystalline
Model Number	S555M36
Maximum Power (Pmax)	125 Wp
Voltage at Max Power (Vmpp)	19.08 V
Current at Max Power (Impp)	6.56 A
Open Circuit Voltage (Voc)	24.68 V
Short Circuit Current (Isc)	6.87 A
Number of Cells	36
Cell Size	125 × 125 mm
Dimensions (L × W × H)	1250 × 550 × 35 mm
Weight	6.6 kg
NOCT Temperature	46 ± 2 °C
Operating Temperature Range	-40 to +85 °C
Temp Coefficient Pmax	-0.38 %/°C
Temp Coefficient Voc	-0.28 %/°C
Temp Coefficient Isc	0.057 %/°C
Glass Thickness	2.0 mm Tempered
Frame	Anodized Aluminum
Junction Box	IP67, MC4 Compatible

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.

Troy P

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

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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