SPOT S-250-60-1
SPOT S-250-60-1
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SKU  PES-SPS-SOL-16531

SPOT S-250-60-1

SPOT S-250-60-1

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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

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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.

SPOT S-250-60-1 250W Polycrystalline 60-Cell Solar Panel

Model S-250-60-1 | Polycrystalline Silicon | 60 Full-Cell | Monofacial | 1000V System Voltage

250 W
Max Power Output
15.37%
Module Efficiency
60
Polycrystalline Cells

Product Overview

The SPOT S-250-60-1 250W polycrystalline solar panel is designed for dependable energy generation in residential and commercial systems. It uses 60 high quality multicrystalline silicon cells, delivering a rated maximum power output of 250 watts at 15.37% module efficiency. The module has been engineered to balance power density, durability, and value, making it suitable for rooftop and ground-mounted arrays. A rugged anodized aluminium frame, tempered glass, and EVA encapsulant help protect the cells from moisture, UV exposure, and mechanical stress. The panel operates at 37.5V open circuit voltage and 8.76A short circuit current, supporting flexible string design. With a maximum system voltage of 1000V and a 20A series fuse rating, this module integrates easily into modern solar power systems. Manufactured by Solar Power Technology Co., Ltd. in Thailand, it offers a reliable solution for village power, solar home systems, water pumping, and grid-connected applications. The SPOT S-250-60-1 panel is well suited for customers seeking trusted performance, stable output, and long term value from a compact 60 cell format.

Key Benefits

Balanced 250W power class: The 250 watt rated output supports efficient array design for homes, businesses, and remote systems. Power tolerance of -5% to +5% helps provide predictable production in real world conditions.

Reliable polycrystalline performance: High efficiency multicrystalline cells are electrically matched to minimise internal losses. This approach enhances long term reliability and supports stable performance under varied irradiance levels.

Robust mechanical construction: A tempered glass front, EVA encapsulant, composite backsheet, and anodized aluminium frame work together to protect the module. The structure resists corrosion and mechanical stress for dependable outdoor use.

Flexible application range: The panel can be used in grid connected and stand alone systems, including solar home kits, water pumping, security lighting, and telecommunications backup. A 1000V system rating supports diverse string configurations.

Easy installation and integration: The aluminium frame includes mounting options suited to common racking systems. A junction box with three bypass diodes and 4 mm² cables simplifies wiring and helps limit power loss during partial shading.

Proven quality and long warranty: Manufacturing follows international standards such as IEC 61215 and IEC 61730. A 25 year limited warranty supports confidence in energy yield and mechanical integrity over the lifetime of the panel.

How It Works

The SPOT S-250-60-1 solar panel converts sunlight into DC electricity through its 60 polycrystalline silicon cells. Each cell generates voltage when exposed to light, and the cells are connected in series and parallel to deliver a stable power output. The generated DC power flows through the junction box and PV cables to a charge controller or grid tied inverter. In an off grid system, energy is stored in batteries for use when the sun is not available. In a grid connected system, the inverter synchronises the power with the utility network and feeds it into household circuits or the grid. By combining several modules into an array, system designers can meet specific load requirements for village power, home systems, or commercial installations. Protection components such as bypass diodes and fuses help increase safety and maintain performance during shading or fault conditions.

Solar energy capture and conversion: Multicrystalline cells absorb sunlight and create electron movement within the semiconductor material. The resulting direct current is collected through metal contacts on each cell and channelled through the module strings.

Module protection and power optimisation: The cells are encapsulated between EVA layers, a tempered glass front, and a composite backsheet. Three built in bypass diodes in the junction box allow current to flow around shaded or damaged sections, reducing hotspot risk and power loss.

System integration and energy use: DC output from the panel connects to a compatible charge controller or inverter using 4 mm² PV cables. The inverter converts DC to AC power, which can supply household loads, support telecom equipment, or feed a grid tied system as designed.

Technical Specifications

Module Brand / Seller Solar Power Technology Co., Ltd. (SPOT)
Model Number S-250-60-1
Country of Manufacture Thailand
Power Range (Series) 230 Wp to 250 Wp (S-230-60-1 to S-250-60-1)
Rated Maximum Power (Pmax) 250 Wp at STC
Power Tolerance ±5% (-5% to +5%)
Module Efficiency Range (Series) 14.14% to 15.37%
Module Efficiency (S-250-60-1) 15.37%
Open Circuit Voltage (Voc) 37.5 V
Short Circuit Current (Isc) 8.76 A
Voltage at Maximum Power (Vmpp) 30.3 V
Current at Maximum Power (Impp) 8.26 A
Maximum System Voltage 1000 V DC
Maximum Series Fuse Rating 20 A
Temperature Coefficient of Pmax -0.39 %/°C
Temperature Coefficient of Voc -0.32 %/°C
Temperature Coefficient of Isc +0.05 %/°C
Cell Technology and Type Multicrystalline (Polycrystalline) silicon solar cell
Number of Cells 60 cells
Panel Dimensions (H × W × D) 1640 × 992 × 33 mm
Weight 20.4 kg
Front Glass Type Low iron tempered glass with high transmittance
Encapsulant Material Ethylene Vinyl Acetate (EVA)
Backsheet Material Composite films (TPT type backsheet)
Frame Anodized aluminium profiles, corrosion resistant
Junction Box Weather resistant junction box with three bypass diodes
PV Cable Specification 1 × 4 mm² cable, length 750 mm

Certifications & Compliance

Certifications: IEC 61215, IEC 61730, TIS 1843-2553, ISO 9001:2008 manufacturing quality.
Inverter Compatibility: Suitable for most modern PWM and MPPT charge controllers and grid tied inverters rated up to 1000V DC input when correctly configured by a qualified installer.
Environmental: Designed for outdoor installation with UV stable materials, moisture resistant encapsulation, and corrosion resistant aluminium frame suitable for diverse climates.
Warranty: 25 years limited warranty on power output and module performance, subject to the manufacturer’s standard terms and conditions.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

Customer Reviews

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

SPOT S-250-60-1 250W Polycrystalline 60-Cell Solar Panel

Model S-250-60-1 | Polycrystalline Silicon | 60 Full-Cell | Monofacial | 1000V System Voltage

250 W
Max Power Output
15.37%
Module Efficiency
60
Polycrystalline Cells

Product Overview

The SPOT S-250-60-1 250W polycrystalline solar panel is designed for dependable energy generation in residential and commercial systems. It uses 60 high quality multicrystalline silicon cells, delivering a rated maximum power output of 250 watts at 15.37% module efficiency. The module has been engineered to balance power density, durability, and value, making it suitable for rooftop and ground-mounted arrays. A rugged anodized aluminium frame, tempered glass, and EVA encapsulant help protect the cells from moisture, UV exposure, and mechanical stress. The panel operates at 37.5V open circuit voltage and 8.76A short circuit current, supporting flexible string design. With a maximum system voltage of 1000V and a 20A series fuse rating, this module integrates easily into modern solar power systems. Manufactured by Solar Power Technology Co., Ltd. in Thailand, it offers a reliable solution for village power, solar home systems, water pumping, and grid-connected applications. The SPOT S-250-60-1 panel is well suited for customers seeking trusted performance, stable output, and long term value from a compact 60 cell format.

Key Benefits

Balanced 250W power class: The 250 watt rated output supports efficient array design for homes, businesses, and remote systems. Power tolerance of -5% to +5% helps provide predictable production in real world conditions.

Reliable polycrystalline performance: High efficiency multicrystalline cells are electrically matched to minimise internal losses. This approach enhances long term reliability and supports stable performance under varied irradiance levels.

Robust mechanical construction: A tempered glass front, EVA encapsulant, composite backsheet, and anodized aluminium frame work together to protect the module. The structure resists corrosion and mechanical stress for dependable outdoor use.

Flexible application range: The panel can be used in grid connected and stand alone systems, including solar home kits, water pumping, security lighting, and telecommunications backup. A 1000V system rating supports diverse string configurations.

Easy installation and integration: The aluminium frame includes mounting options suited to common racking systems. A junction box with three bypass diodes and 4 mm² cables simplifies wiring and helps limit power loss during partial shading.

Proven quality and long warranty: Manufacturing follows international standards such as IEC 61215 and IEC 61730. A 25 year limited warranty supports confidence in energy yield and mechanical integrity over the lifetime of the panel.

How It Works

The SPOT S-250-60-1 solar panel converts sunlight into DC electricity through its 60 polycrystalline silicon cells. Each cell generates voltage when exposed to light, and the cells are connected in series and parallel to deliver a stable power output. The generated DC power flows through the junction box and PV cables to a charge controller or grid tied inverter. In an off grid system, energy is stored in batteries for use when the sun is not available. In a grid connected system, the inverter synchronises the power with the utility network and feeds it into household circuits or the grid. By combining several modules into an array, system designers can meet specific load requirements for village power, home systems, or commercial installations. Protection components such as bypass diodes and fuses help increase safety and maintain performance during shading or fault conditions.

Solar energy capture and conversion: Multicrystalline cells absorb sunlight and create electron movement within the semiconductor material. The resulting direct current is collected through metal contacts on each cell and channelled through the module strings.

Module protection and power optimisation: The cells are encapsulated between EVA layers, a tempered glass front, and a composite backsheet. Three built in bypass diodes in the junction box allow current to flow around shaded or damaged sections, reducing hotspot risk and power loss.

System integration and energy use: DC output from the panel connects to a compatible charge controller or inverter using 4 mm² PV cables. The inverter converts DC to AC power, which can supply household loads, support telecom equipment, or feed a grid tied system as designed.

Technical Specifications

Module Brand / Seller Solar Power Technology Co., Ltd. (SPOT)
Model Number S-250-60-1
Country of Manufacture Thailand
Power Range (Series) 230 Wp to 250 Wp (S-230-60-1 to S-250-60-1)
Rated Maximum Power (Pmax) 250 Wp at STC
Power Tolerance ±5% (-5% to +5%)
Module Efficiency Range (Series) 14.14% to 15.37%
Module Efficiency (S-250-60-1) 15.37%
Open Circuit Voltage (Voc) 37.5 V
Short Circuit Current (Isc) 8.76 A
Voltage at Maximum Power (Vmpp) 30.3 V
Current at Maximum Power (Impp) 8.26 A
Maximum System Voltage 1000 V DC
Maximum Series Fuse Rating 20 A
Temperature Coefficient of Pmax -0.39 %/°C
Temperature Coefficient of Voc -0.32 %/°C
Temperature Coefficient of Isc +0.05 %/°C
Cell Technology and Type Multicrystalline (Polycrystalline) silicon solar cell
Number of Cells 60 cells
Panel Dimensions (H × W × D) 1640 × 992 × 33 mm
Weight 20.4 kg
Front Glass Type Low iron tempered glass with high transmittance
Encapsulant Material Ethylene Vinyl Acetate (EVA)
Backsheet Material Composite films (TPT type backsheet)
Frame Anodized aluminium profiles, corrosion resistant
Junction Box Weather resistant junction box with three bypass diodes
PV Cable Specification 1 × 4 mm² cable, length 750 mm

Certifications & Compliance

Certifications: IEC 61215, IEC 61730, TIS 1843-2553, ISO 9001:2008 manufacturing quality.
Inverter Compatibility: Suitable for most modern PWM and MPPT charge controllers and grid tied inverters rated up to 1000V DC input when correctly configured by a qualified installer.
Environmental: Designed for outdoor installation with UV stable materials, moisture resistant encapsulation, and corrosion resistant aluminium frame suitable for diverse climates.
Warranty: 25 years limited warranty on power output and module performance, subject to the manufacturer’s standard terms and conditions.

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.

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.

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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.

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Customers rate us 4.3/5 based on 4 reviews.