Greenfinity Energy GEL-M250
Greenfinity Energy GEL-M250
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SKU  PES-SPS-SOL-7351

Greenfinity Energy GEL-M250

Greenfinity Energy GEL-M250

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

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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.

Greenfinity Energy GEL-M250 250W Monocrystalline Standard Solar Panel

Model GEL-M250 | Monocrystalline Silicon | 60 Full-Cell | Monofacial | 1000V System Voltage

250 Wp
Max Power Output
200–250 Wp
Module Efficiency Range
Monocrystalline
Cell Technology

Product Overview

The Greenfinity Energy GEL-M250 monocrystalline solar panel delivers a reliable 250 Wp output for homes and businesses in Bangladesh and beyond. This robust module has been engineered for stable performance, even under demanding outdoor conditions and fluctuating temperatures. With its tempered glass front, anodized aluminium frame, and IP65 rated junction box, the panel is designed to withstand rain, dust, and long term UV exposure. Its 1000V system rating supports integration into a wide range of residential or small commercial solar arrays. The GEL-M250 offers a balanced combination of dependable power, compact footprint, and accessible technology for grid tied or off grid systems. A five year product warranty and clearly defined long term power warranty help protect your investment over the panel’s operating life. This Greenfinity Energy module provides a practical solution for customers seeking proven monocrystalline technology and consistent energy yield. It can be deployed on rooftops, ground mounts, or small project sites where reliability and predictable performance are essential.

Key Benefits

Reliable 250 Wp power output: The GEL-M250 module provides 250 Wp of rated power, supporting steady energy production for residential or light commercial systems.

Durable monocrystalline construction: High quality monocrystalline cells are combined with tempered glass and an anodized aluminium frame for structural strength and long term durability.

Optimized for high system voltage: A maximum system voltage rating of 1000 V allows the panel to be used in longer strings, reducing cable runs and simplifying system design.

Controlled power degradation: Power output is backed by a 10 year warranty at 90 percent and a 20 year warranty at 80 percent, with a total degradation rate of just one percent.

Wide operating temperature range: The panel operates from minus 40 to 85 degrees Celsius, supporting performance in hot summers and cooler seasons.

Weather resistant junction box: An IP65 rated junction box offers protection against dust and water jets, improving electrical safety in harsh outdoor environments.

How It Works

The Greenfinity Energy GEL-M250 solar panel converts sunlight into usable electricity through high efficiency monocrystalline cells. When sunlight strikes the cell surface, photons are absorbed and release electrons within the silicon material. These electrons move through the cell structure, creating direct current that flows through the internal conductors. The module’s electrical output is characterized by a maximum power of 250 Wp, with 31 V at maximum power and 8.1 A of current. Voltage at open circuit reaches 37.59 V, while short circuit current is rated at 8.63 A. Once the panel is connected to a suitable inverter or charge controller, the generated DC energy is converted into usable AC power or stored in batteries. The robust glass, frame, and junction box protect the cells so this conversion process can continue reliably for many years. System designers can combine multiple GEL-M250 panels in series and parallel to achieve the desired array voltage and current for each installation.

Monocrystalline cell energy conversion: Each cell in the GEL-M250 panel is made from monocrystalline silicon, which supports high electrical performance. Incident sunlight is converted into direct current through the photovoltaic effect, enabling efficient energy harvest from available solar radiation.

Power optimization at maximum operating point: The module is designed to operate most efficiently around 31 V and 8.1 A, delivering 250 Wp at its maximum power point. Inverters or charge controllers with MPPT technology continuously track this point, maximizing daily energy yield under real world conditions.

System integration and safety protection: An IP65 junction box houses the electrical connections and protects them from water and dust intrusion. The 1000 V system rating allows safe configuration in larger strings, while quality materials help maintain insulation and reduce long term safety risks.

Technical Specifications

Brand Greenfinity Energy Ltd.
Model Number GEL-M250
Cell Technology Monocrystalline silicon
Rated Maximum Power (Pmax) 250 Wp
Panel Power Range 200 – 250 Wp
Power Tolerance -5 % to +5 %
Voltage at Maximum Power (Vmpp) 31 V
Current at Maximum Power (Impp) 8.1 A
Open Circuit Voltage (Voc) 37.59 V
Short Circuit Current (Isc) 8.63 A
Maximum System Voltage 1000 V
Operating Temperature Range -40 °C to 85 °C
Temperature Coefficient of Pmax -0.55 % / °C
Temperature Coefficient of Voc -0.36 % / °C
Temperature Coefficient of Isc 0.036 % / °C
Glass Type High transmission tempered glass
Glass Thickness 3.2 mm
Frame Material Anodized aluminium
Junction Box Protection Rating IP65
Total Degradation Rate 1 % over rated period
Country of Origin / Seller Sold by Greenfinity Energy Ltd., Bangladesh

Certifications & Compliance

Certifications: Module is designed to meet common IEC and safety standards for crystalline solar panels. Specific certification documents should be requested from Greenfinity Energy Ltd.
Inverter Compatibility: Compatible with most modern grid tied and off grid inverters and charge controllers rated for 1000 V systems and suitable input current levels.
Environmental: Engineered for outdoor use with IP65 junction box protection, tempered glass, and anodized aluminium frame for enhanced weather resistance.
Warranty: 5 year product warranty, plus 10 years at 90 % power output and 20 years at 80 % power output under the stated power warranty terms.

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)
0%
(0)
0%
(0)
0%
(0)

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.

Greenfinity Energy GEL-M250 250W Monocrystalline Standard Solar Panel

Model GEL-M250 | Monocrystalline Silicon | 60 Full-Cell | Monofacial | 1000V System Voltage

250 Wp
Max Power Output
200–250 Wp
Module Efficiency Range
Monocrystalline
Cell Technology

Product Overview

The Greenfinity Energy GEL-M250 monocrystalline solar panel delivers a reliable 250 Wp output for homes and businesses in Bangladesh and beyond. This robust module has been engineered for stable performance, even under demanding outdoor conditions and fluctuating temperatures. With its tempered glass front, anodized aluminium frame, and IP65 rated junction box, the panel is designed to withstand rain, dust, and long term UV exposure. Its 1000V system rating supports integration into a wide range of residential or small commercial solar arrays. The GEL-M250 offers a balanced combination of dependable power, compact footprint, and accessible technology for grid tied or off grid systems. A five year product warranty and clearly defined long term power warranty help protect your investment over the panel’s operating life. This Greenfinity Energy module provides a practical solution for customers seeking proven monocrystalline technology and consistent energy yield. It can be deployed on rooftops, ground mounts, or small project sites where reliability and predictable performance are essential.

Key Benefits

Reliable 250 Wp power output: The GEL-M250 module provides 250 Wp of rated power, supporting steady energy production for residential or light commercial systems.

Durable monocrystalline construction: High quality monocrystalline cells are combined with tempered glass and an anodized aluminium frame for structural strength and long term durability.

Optimized for high system voltage: A maximum system voltage rating of 1000 V allows the panel to be used in longer strings, reducing cable runs and simplifying system design.

Controlled power degradation: Power output is backed by a 10 year warranty at 90 percent and a 20 year warranty at 80 percent, with a total degradation rate of just one percent.

Wide operating temperature range: The panel operates from minus 40 to 85 degrees Celsius, supporting performance in hot summers and cooler seasons.

Weather resistant junction box: An IP65 rated junction box offers protection against dust and water jets, improving electrical safety in harsh outdoor environments.

How It Works

The Greenfinity Energy GEL-M250 solar panel converts sunlight into usable electricity through high efficiency monocrystalline cells. When sunlight strikes the cell surface, photons are absorbed and release electrons within the silicon material. These electrons move through the cell structure, creating direct current that flows through the internal conductors. The module’s electrical output is characterized by a maximum power of 250 Wp, with 31 V at maximum power and 8.1 A of current. Voltage at open circuit reaches 37.59 V, while short circuit current is rated at 8.63 A. Once the panel is connected to a suitable inverter or charge controller, the generated DC energy is converted into usable AC power or stored in batteries. The robust glass, frame, and junction box protect the cells so this conversion process can continue reliably for many years. System designers can combine multiple GEL-M250 panels in series and parallel to achieve the desired array voltage and current for each installation.

Monocrystalline cell energy conversion: Each cell in the GEL-M250 panel is made from monocrystalline silicon, which supports high electrical performance. Incident sunlight is converted into direct current through the photovoltaic effect, enabling efficient energy harvest from available solar radiation.

Power optimization at maximum operating point: The module is designed to operate most efficiently around 31 V and 8.1 A, delivering 250 Wp at its maximum power point. Inverters or charge controllers with MPPT technology continuously track this point, maximizing daily energy yield under real world conditions.

System integration and safety protection: An IP65 junction box houses the electrical connections and protects them from water and dust intrusion. The 1000 V system rating allows safe configuration in larger strings, while quality materials help maintain insulation and reduce long term safety risks.

Technical Specifications

Brand Greenfinity Energy Ltd.
Model Number GEL-M250
Cell Technology Monocrystalline silicon
Rated Maximum Power (Pmax) 250 Wp
Panel Power Range 200 – 250 Wp
Power Tolerance -5 % to +5 %
Voltage at Maximum Power (Vmpp) 31 V
Current at Maximum Power (Impp) 8.1 A
Open Circuit Voltage (Voc) 37.59 V
Short Circuit Current (Isc) 8.63 A
Maximum System Voltage 1000 V
Operating Temperature Range -40 °C to 85 °C
Temperature Coefficient of Pmax -0.55 % / °C
Temperature Coefficient of Voc -0.36 % / °C
Temperature Coefficient of Isc 0.036 % / °C
Glass Type High transmission tempered glass
Glass Thickness 3.2 mm
Frame Material Anodized aluminium
Junction Box Protection Rating IP65
Total Degradation Rate 1 % over rated period
Country of Origin / Seller Sold by Greenfinity Energy Ltd., Bangladesh

Certifications & Compliance

Certifications: Module is designed to meet common IEC and safety standards for crystalline solar panels. Specific certification documents should be requested from Greenfinity Energy Ltd.
Inverter Compatibility: Compatible with most modern grid tied and off grid inverters and charge controllers rated for 1000 V systems and suitable input current levels.
Environmental: Engineered for outdoor use with IP65 junction box protection, tempered glass, and anodized aluminium frame for enhanced weather resistance.
Warranty: 5 year product warranty, plus 10 years at 90 % power output and 20 years at 80 % power output under the stated power warranty terms.

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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