IB Solar 125W
IB Solar 125W
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SKU  PES-SPS-SOL-8990

IB Solar 125W

IB Solar 125W

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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Specifications

Power Rating 125W

Customer Reviews

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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.

IB Solar 125W Polycrystalline 36-Cell Solar Panel

Model 125W | Polycrystalline | 36 Full-Cell | Monofacial | 1000V System Voltage

125 Wp
Max Power Output
14.7%
Module Efficiency
36
Polycrystalline Cells

Product Overview

The IB Solar 125W polycrystalline solar panel is designed for dependable small to medium off‑grid and rooftop applications. This compact 125W solar panel delivers stable power output with 14.7% panel efficiency, making it ideal for battery charging, telecom, lighting, and remote power systems. It operates confidently across India’s diverse climates, with an operating temperature range from -40°C to +85°C. The module uses 36 high quality polycrystalline cells encapsulated in EVA and protected by 3.2 mm tempered, anti‑reflection glass. A sturdy anodized aluminium frame improves structural strength and ease of mounting on standard support structures. The panel is backed by a 10‑year product warranty, reflecting the manufacturer’s confidence in long term reliability. With a maximum system voltage of 1000 V, it integrates easily into residential, commercial, and industrial solar setups. This IB Solar 125W polycrystalline solar panel offers a balanced combination of performance, durability, and value for cost conscious projects. It is supplied by Integrated Batteries India Pvt. Ltd. and is engineered specifically for demanding Indian field conditions.

Key Benefits

Reliable 125W power output: The module offers a rated maximum power of 125 Wp, suitable for small systems and modular expansion.

Optimised polycrystalline performance: High quality polycrystalline cells provide stable energy yield with 14.7% panel efficiency across varied conditions.

Durable construction for Indian climates: The panel uses tempered glass, EVA encapsulation, PET backsheet, and anodized aluminium frame for long service life.

Wide operating temperature range: Operation from -40°C to +85°C allows installation in hot, cold, coastal, or dusty environments with confidence.

Easy system integration: A maximum system voltage of 1000 V and IP65 junction box simplify integration into standard DC strings and arrays.

Assured warranty support: A 10 year product warranty from IB Solar provides peace of mind for installers and end users.

How It Works

This IB Solar 125W polycrystalline solar panel converts sunlight directly into usable DC electricity. When the panel is exposed to sunlight, its 36 polycrystalline cells generate electrical current through the photovoltaic effect. The generated DC power is delivered through the junction box and cables to a charge controller, inverter, or DC load. Current at maximum power reaches 6.95 A at a voltage of 18 V under standard test conditions. The open circuit voltage of 22 V and short circuit current of 7.22 A define electrical behaviour for array design. Temperature coefficients of power, voltage, and current describe how output changes as the module warms up in sunlight. Mechanical components such as tempered glass, EVA, PET backsheet, and aluminium frame protect the cells and maintain performance. The panel can be connected in series or parallel with other modules to reach required system voltage and power levels. When installed correctly, this 125W solar panel delivers clean energy that can charge batteries or feed an inverter for AC use.

Photovoltaic energy conversion: The 36 polycrystalline cells absorb sunlight and release electrons, creating DC current within the cell structure. Each cell adds its voltage, and all cells are wired together to produce the panel’s rated 18 V at maximum power.

Electrical output and system connection: At peak operating point, the module delivers 6.95 A at 18 V, giving 125 Wp output under STC. This DC power is routed through the IP65 junction box and diodes to external cables and downstream equipment.

Thermal behaviour and performance stability: The temperature coefficient of Pmax is -0.426% per °C, so power reduces slightly as cell temperature rises. Coefficients for Voc (-0.31% per °C) and Isc (0.0402% per °C) guide designers when sizing strings in hot sites.

Technical Specifications

Brand IB Solar (Integrated Batteries India Pvt. Ltd.)
Model 125W Polycrystalline Module
Power Range 100 Wp to 150 Wp series
Maximum Power (Pmax) 125 Wp
Panel Efficiency 14.7% (range 14.22% to 15.13% across series)
Voltage at Maximum Power (Vmpp) 18 V
Current at Maximum Power (Impp) 6.95 A
Open Circuit Voltage (Voc) 22 V
Short Circuit Current (Isc) 7.22 A
Maximum System Voltage 1000 V DC
Nominal Operating Temperature 45 ± 2 °C
Operating Temperature Range -40 °C to +85 °C
Temperature Coefficient of Pmax -0.426% / °C
Temperature Coefficient of Voc -0.31% / °C
Temperature Coefficient of Isc 0.0402% / °C
Cell Technology and Type Polycrystalline silicon cells
Cell Count 36 cells
Front Glass 3.2 mm tempered glass with anti‑reflection coating
Encapsulant EVA (ethylene vinyl acetate)
Backsheet Material PET back cover
Frame Anodized aluminium frame
Junction Box Diodes 2 diodes integrated in junction box
Junction Box Protection Rating IP65
Country of Origin India

Certifications & Compliance

Certifications: IEC 61215 and IEC 61730 compliance indicated for IB Solar modules; IEC 61701 referenced for corrosion resistance in related documentation.
Inverter Compatibility: Compatible with most MPPT and PWM charge controllers and grid or off‑grid solar inverters rated for 1000 V DC systems.
Environmental: Designed for outdoor use with IP65 junction box, wide operating temperature range, and robust encapsulation materials.
Warranty: 10 year product warranty; performance and additional terms subject to IB Solar warranty policy.

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.

IB Solar 125W Polycrystalline 36-Cell Solar Panel

Model 125W | Polycrystalline | 36 Full-Cell | Monofacial | 1000V System Voltage

125 Wp
Max Power Output
14.7%
Module Efficiency
36
Polycrystalline Cells

Product Overview

The IB Solar 125W polycrystalline solar panel is designed for dependable small to medium off‑grid and rooftop applications. This compact 125W solar panel delivers stable power output with 14.7% panel efficiency, making it ideal for battery charging, telecom, lighting, and remote power systems. It operates confidently across India’s diverse climates, with an operating temperature range from -40°C to +85°C. The module uses 36 high quality polycrystalline cells encapsulated in EVA and protected by 3.2 mm tempered, anti‑reflection glass. A sturdy anodized aluminium frame improves structural strength and ease of mounting on standard support structures. The panel is backed by a 10‑year product warranty, reflecting the manufacturer’s confidence in long term reliability. With a maximum system voltage of 1000 V, it integrates easily into residential, commercial, and industrial solar setups. This IB Solar 125W polycrystalline solar panel offers a balanced combination of performance, durability, and value for cost conscious projects. It is supplied by Integrated Batteries India Pvt. Ltd. and is engineered specifically for demanding Indian field conditions.

Key Benefits

Reliable 125W power output: The module offers a rated maximum power of 125 Wp, suitable for small systems and modular expansion.

Optimised polycrystalline performance: High quality polycrystalline cells provide stable energy yield with 14.7% panel efficiency across varied conditions.

Durable construction for Indian climates: The panel uses tempered glass, EVA encapsulation, PET backsheet, and anodized aluminium frame for long service life.

Wide operating temperature range: Operation from -40°C to +85°C allows installation in hot, cold, coastal, or dusty environments with confidence.

Easy system integration: A maximum system voltage of 1000 V and IP65 junction box simplify integration into standard DC strings and arrays.

Assured warranty support: A 10 year product warranty from IB Solar provides peace of mind for installers and end users.

How It Works

This IB Solar 125W polycrystalline solar panel converts sunlight directly into usable DC electricity. When the panel is exposed to sunlight, its 36 polycrystalline cells generate electrical current through the photovoltaic effect. The generated DC power is delivered through the junction box and cables to a charge controller, inverter, or DC load. Current at maximum power reaches 6.95 A at a voltage of 18 V under standard test conditions. The open circuit voltage of 22 V and short circuit current of 7.22 A define electrical behaviour for array design. Temperature coefficients of power, voltage, and current describe how output changes as the module warms up in sunlight. Mechanical components such as tempered glass, EVA, PET backsheet, and aluminium frame protect the cells and maintain performance. The panel can be connected in series or parallel with other modules to reach required system voltage and power levels. When installed correctly, this 125W solar panel delivers clean energy that can charge batteries or feed an inverter for AC use.

Photovoltaic energy conversion: The 36 polycrystalline cells absorb sunlight and release electrons, creating DC current within the cell structure. Each cell adds its voltage, and all cells are wired together to produce the panel’s rated 18 V at maximum power.

Electrical output and system connection: At peak operating point, the module delivers 6.95 A at 18 V, giving 125 Wp output under STC. This DC power is routed through the IP65 junction box and diodes to external cables and downstream equipment.

Thermal behaviour and performance stability: The temperature coefficient of Pmax is -0.426% per °C, so power reduces slightly as cell temperature rises. Coefficients for Voc (-0.31% per °C) and Isc (0.0402% per °C) guide designers when sizing strings in hot sites.

Technical Specifications

Brand IB Solar (Integrated Batteries India Pvt. Ltd.)
Model 125W Polycrystalline Module
Power Range 100 Wp to 150 Wp series
Maximum Power (Pmax) 125 Wp
Panel Efficiency 14.7% (range 14.22% to 15.13% across series)
Voltage at Maximum Power (Vmpp) 18 V
Current at Maximum Power (Impp) 6.95 A
Open Circuit Voltage (Voc) 22 V
Short Circuit Current (Isc) 7.22 A
Maximum System Voltage 1000 V DC
Nominal Operating Temperature 45 ± 2 °C
Operating Temperature Range -40 °C to +85 °C
Temperature Coefficient of Pmax -0.426% / °C
Temperature Coefficient of Voc -0.31% / °C
Temperature Coefficient of Isc 0.0402% / °C
Cell Technology and Type Polycrystalline silicon cells
Cell Count 36 cells
Front Glass 3.2 mm tempered glass with anti‑reflection coating
Encapsulant EVA (ethylene vinyl acetate)
Backsheet Material PET back cover
Frame Anodized aluminium frame
Junction Box Diodes 2 diodes integrated in junction box
Junction Box Protection Rating IP65
Country of Origin India

Certifications & Compliance

Certifications: IEC 61215 and IEC 61730 compliance indicated for IB Solar modules; IEC 61701 referenced for corrosion resistance in related documentation.
Inverter Compatibility: Compatible with most MPPT and PWM charge controllers and grid or off‑grid solar inverters rated for 1000 V DC systems.
Environmental: Designed for outdoor use with IP65 junction box, wide operating temperature range, and robust encapsulation materials.
Warranty: 10 year product warranty; performance and additional terms subject to IB Solar warranty policy.

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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