Waaree Energies Bi-11-395
Waaree Energies Bi-11-395
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Waaree Energies Bi-11-395

Waaree Energies Bi-11-395

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9+ sold

In the last 7 days

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Unlimited lifetime support, always available.

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Specifications

Datasheet
Wattage 395W
Efficiency 19.77%
Cell Type Mono PERC Bifacial
Voc 49.62 V
Vmp 40.88 V
Isc 10.16 A
Imp 9.69 A
Cells 72
Cell Size 158.75 mm

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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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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.

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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.

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We offer several ways to pay to make getting your solar kit simple:

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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.

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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.

Waaree Bi-11-395 395W Bifacial Monocrystalline PERC Solar Panel

Model Bi-11-395 | Mono PERC Bifacial | 72 Full-Cell Monocrystalline | Bifacial | 1500V System Voltage

395 W
Max Power Output
19.77%
Module Efficiency
72 Cells
Mono PERC Bifacial

Product Overview

The Waaree Bi-11-395 395W bifacial monocrystalline PERC solar panel is designed for high energy yields and long term reliability. With advanced bifacial technology and a robust dual glass construction, this panel captures light from both the front and rear sides for increased power generation on suitable surfaces. Its monocrystalline PERC cells deliver up to 19.77% module efficiency at standard test conditions, making it a strong option for commercial rooftops, ground mounts, and premium residential systems. A maximum system voltage of 1500 V enables longer strings and optimized balance of system costs. The panel uses 72 full size mono PERC bifacial cells, precision laminated between tempered glass layers with anti reflection coating for improved light transmission and durability. Engineered to handle demanding environments, the Bi-11-395 operates across a wide temperature range from -40°C to 85°C, while maintaining stable performance through well controlled temperature coefficients. With a 10 year product warranty and a linear power warranty that guarantees 90.7% output at 10 years and 80.2% at 25 years, this module supports dependable energy production over decades. Quality certifications and PID resistant design further enhance confidence for long term solar investments using this Waaree Energies flagship module from India.

Key Benefits

High bifacial energy yield: Bifacial mono PERC cells capture direct sunlight on the front and reflected light on the rear, increasing total kWh output per panel on reflective rooftops and ground surfaces.

Efficient 395W power class: At 395 Wp and up to 19.77% module efficiency, fewer modules are needed to reach target system capacities, helping reduce mounting hardware, cabling, and installation time.

Robust dual glass construction: Dual glass encapsulation with tempered glass and anti reflection coating supports long term durability, with resistance to ammonia, sand, hail, wind, and snow loads for reliable field performance.

Strong warranties and low degradation: A 10 year product warranty pairs with a linear power warranty that limits average annual degradation to about 0.79%, ensuring 90.7% power at 10 years and 80.2% at 25 years of operation.

Flexible system design: The 1500 V maximum system voltage and 25 A series fuse rating support longer strings and a wide range of modern inverters, giving designers flexibility for residential and commercial arrays.

Reliable performance in real conditions: Optimized NOCT power of 292.1 Wp and controlled temperature coefficients help maintain stable output across hot roofs and varied climates, supporting consistent long term energy savings.

How It Works

The Waaree Bi-11-395 395W bifacial monocrystalline PERC solar panel converts sunlight into clean DC electricity using high efficiency mono PERC cells. Each module incorporates 72 bifacial cells that generate power from direct sunlight on the front surface and reflected light reaching the rear surface. The cells are embedded between tempered glass layers, protecting them from moisture and mechanical stress while allowing high light transmission. Under standard test conditions, the module delivers 395 W of power at a voltage of 40.88 V and current of 9.69 A at the maximum power point. In real outdoor conditions, its NOCT rating of 292.1 W at 37.52 V and 7.78 A gives a realistic view of everyday performance. Power flows from the cells through an IP68 rated junction box and MC4 compatible connectors into your chosen string configuration, then into a suitable grid tied or off grid inverter. The panel is designed to operate safely from -40°C to 85°C with carefully engineered temperature coefficients, which limit power loss as cell temperature rises. Over the life of the system, the linear performance warranty ensures gradual and predictable degradation, helping maintain strong energy yields for decades on rooftops or ground mount structures when installed to Waaree guidelines.

Bifacial mono PERC cell conversion: Photons strike the monocrystalline PERC cells through the front glass, freeing electrons that create an electric current within the cell structure. The bifacial design also harvests photons reflected from the ground or roof onto the rear surface, increasing total charge carriers and boosting energy yield compared with monofacial modules.

Dual glass protection and light management: Tempered dual glass with anti reflection coating enhances light transmission into the cells while protecting against impact, UV, and environmental stress. The anti reflection layer reduces surface losses so more sunlight reaches the active cell area, while the dual glass structure improves long term isolation and helps resist PID related performance losses.

Power delivery and system integration: Current from the interconnected cell strings flows into an IP68 rated junction box that houses bypass diodes and connection points. From there, MC4 compatible connectors and 4 mm² cables carry DC power to the array wiring, where strings are combined and routed to an inverter designed for up to 1500 V DC input, which then converts the DC output into usable AC electricity.

Technical Specifications

Brand Waaree Energies Ltd
Model Number Bi-11-395 (AHNAY Series)
Cell Technology Monocrystalline PERC Bifacial
Cell Count and Arrangement 72 cells (12 x 6 layout)
Nominal Power at STC (Pmax) 395 Wp
Maximum Power Voltage (Vmpp, STC) 40.88 V
Maximum Power Current (Impp, STC) 9.69 A
Open Circuit Voltage (Voc, STC) 49.62 V
Short Circuit Current (Isc, STC) 10.16 A
Module Efficiency Range 19.02% to 19.77% (Bi-11-380 to Bi-11-395)
Module Efficiency (Bi-11-395, STC) 19.77%
Nominal Power at NOCT (Pmax) 292.1 Wp
Voltage at Pmax (Vmpp, NOCT) 37.52 V
Current at Pmax (Impp, NOCT) 7.78 A
Open Circuit Voltage (Voc, NOCT) 45.78 V
Short Circuit Current (Isc, NOCT) 8.22 A
Bifacial Backside Power Gain (Typical) 15% to 30% additional output depending on albedo
Average Annual Degradation Rate Approx. 0.79% per year (linear)
Temperature Coefficient of Pmax -0.37 % / °C
Temperature Coefficient of Voc -0.27 % / °C
Temperature Coefficient of Isc +0.05 % / °C
Operating Temperature Range -40 °C to +85 °C
Nominal Cell Operating Temperature (NOCT) 46 ± 2 °C
Maximum System Voltage (DC) 1500 V
Series Fuse Rating 25 A
Module Dimensions (L x W x T) 2002 x 998 x 6.5 mm
Module Weight 28 kg
Front and Rear Glass Type Tempered glass with anti reflection coating
Junction Box Protection Rating IP68 rated junction box
Connector Type MC4 compatible connectors
Cable Cross Section Area 4 mm²
Cable Length 500 mm
Power Range of Series 380 Wp to 395 Wp (Bi-11-380 to Bi-11-395)
Country of Manufacture India

Certifications & Compliance

Certifications: IEC 61215, IEC 61730, UL 61730, IEC TS 62804-1, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, factory assessment by Black & Veatch.
Inverter Compatibility: Suitable for modern grid tied and off grid string or central inverters supporting up to 1500 V DC system voltage and MC4 type connectors.
Environmental: Designed for ammonia resistance, sand and hail resistance, and long term reliability under high wind and snow loads as per international standards.
Warranty: 10 year product warranty and linear performance warranty with 90.7% of rated power guaranteed at 10 years and 80.2% of rated power guaranteed at 25 years of operation.

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

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