Brightwatts 200W
Brightwatts 200W
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Brightwatts 200W

Brightwatts 200W

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In Stock

Get yours today!

truck
9+ sold

In the last 7 days

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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 200W

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.

Brightwatts BI-156-200W-G27V 200W Polycrystalline Framed Solar Panel

Model BI-156-200W-G27V | Polycrystalline Silicon | 54 Full-Cell 156×156 mm | Monofacial | 1000V System Voltage

200 W
Max Power Output
High
Module Efficiency
54 Cells
Polycrystalline

Product Overview

The Brightwatts 200W polycrystalline solar panel delivers reliable power for off‑grid and grid‑tied projects. This robust 54‑cell module is engineered for dependable daily production in demanding environments. It suits remote battery charging, small residential arrays, mobile applications, and light commercial loads. With a typical output of 200 watts at STC, it helps reduce reliance on generators and the grid. A tempered glass front and anodized aluminum frame protect the cells from impact and harsh weather. The panel operates across a wide temperature range from -40°C to 90°C for year‑round performance. Factory fitted “plug‑n‑play” leads and junction box simplify installation on RVs, cabins, and rooftops. Brightwatts, Inc. supplies this module for customers across the United States seeking proven solar hardware.

Key Benefits

Dependable 200W output: The module delivers a typical power rating of 200 watts at STC, with a minimum of 190 watts. This provides steady production for charging batteries and supporting small DC and AC loads.

Wide operating temperature range: The panel is tested from -40°C to +90°C for temperature cycling. This makes it suitable for hot desert sites and cold winter climates.

Rugged construction for harsh sites: Tempered glass and an anodized aluminum frame shield the polycrystalline cells. Static load and hail impact testing support installations in windy and storm‑prone regions.

Easy plug‑and‑play installation: A pre‑installed junction box with plug‑in leads reduces wiring time. Installers can quickly connect the panel to charge controllers or inverters.

Flexible system design: A maximum system voltage of 1000V DC allows series string configurations. This supports both small stand‑alone systems and larger grid‑connected arrays.

How It Works

When sunlight strikes the Brightwatts BI‑156‑200W‑G27V module, the polycrystalline cells generate direct current power. The 54 series‑connected 156×156 mm cells raise the voltage to efficient charging levels. At maximum power, the panel operates around 26.6 volts with a current of 7.51 amps. Open‑circuit voltage reaches 32.72 volts, while short‑circuit current is about 7.9 amps. These electrical values make the module well matched to MPPT charge controllers and many modern inverters. Power is carried through the junction box and factory leads to the rest of the system. Multiple panels can be wired in series or parallel to reach the desired array voltage and current. The rugged laminate and frame protect the cells so they continue producing energy year after year.

Solar energy conversion: Each polycrystalline cell absorbs photons and releases electrons to create current. The cells are wired in series so their voltages add together, increasing the module voltage. Under test conditions, this design yields a typical 200 watt output with a voltage at maximum power near 26.6 volts.

Power delivery to your system: Current flows from the cell strings into the rear junction box and out through plug‑in leads. These leads connect to a charge controller or inverter that conditions the DC power. Strings can be configured to match controller input limits and achieve optimal energy harvest.

Protection and reliability features: Three bypass diodes in the junction box protect cell strings when partial shading occurs. The tempered glass and aluminum frame guard against mechanical stress and hail impact. Temperature sensitivity data helps designers predict output across seasonal temperature swings.

Technical Specifications

Brand / Seller Brightwatts, Inc. (United States)
Model Number BI-156-200W-G27V
Technology / Cell Type Polycrystalline silicon, 156×156 mm square cells
Cell Count and Layout 54 series connected full cells
Maximum Power (Pmax) 200 Wp typical, 190 W minimum
Power Tolerance ± 5 %
Voltage at Maximum Power (Vmpp) 26.6 V
Current at Maximum Power (Impp) 7.51 A
Open Circuit Voltage (Voc) 32.72 V
Short Circuit Current (Isc) 7.9 A
Operating Temperature Range -40°C to +90°C
Temperature Coefficient of Power -1.00 W/°C (nominal 170 W reference)
Temperature Coefficient of Voc -0.115 V/°C (nominal module)
Temperature Coefficient of Isc +0.0026 A/°C (nominal module)
Panel Dimensions (H × W × D) 1482 × 992 × 50 mm
Weight 18.6 kg (40.92 lbs)
Front Glass Tempered glass laminate
Frame Type Anodized aluminum frame
Junction Box and Diodes Rear junction box with 3 bypass diodes and plug‑n‑play leads
Maximum System Voltage 1000 V DC
Qualification Test Conditions Humidity freeze and damp heat 85% RH, 1000 hours; temperature cycling -40°C to +90°C, 200 cycles
Mechanical Load and Impact Static load front and back 2400 Pa; hailstone impact 25 mm steel ball at 23 m/s

Certifications & Compliance

Certifications: Designed to meet UL 1703 and IEC 61215 module standards
Inverter Compatibility: Suitable for most 12 V and 24 V MPPT charge controllers and string inverters within 1000 V DC limits
Environmental: Tested for humidity freeze, damp heat, temperature cycling, static load, and hail impact for long outdoor service life
Warranty: Limited peak power warranty for 20 years, subject to manufacturer’s 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)
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.

Brightwatts BI-156-200W-G27V 200W Polycrystalline Framed Solar Panel

Model BI-156-200W-G27V | Polycrystalline Silicon | 54 Full-Cell 156×156 mm | Monofacial | 1000V System Voltage

200 W
Max Power Output
High
Module Efficiency
54 Cells
Polycrystalline

Product Overview

The Brightwatts 200W polycrystalline solar panel delivers reliable power for off‑grid and grid‑tied projects. This robust 54‑cell module is engineered for dependable daily production in demanding environments. It suits remote battery charging, small residential arrays, mobile applications, and light commercial loads. With a typical output of 200 watts at STC, it helps reduce reliance on generators and the grid. A tempered glass front and anodized aluminum frame protect the cells from impact and harsh weather. The panel operates across a wide temperature range from -40°C to 90°C for year‑round performance. Factory fitted “plug‑n‑play” leads and junction box simplify installation on RVs, cabins, and rooftops. Brightwatts, Inc. supplies this module for customers across the United States seeking proven solar hardware.

Key Benefits

Dependable 200W output: The module delivers a typical power rating of 200 watts at STC, with a minimum of 190 watts. This provides steady production for charging batteries and supporting small DC and AC loads.

Wide operating temperature range: The panel is tested from -40°C to +90°C for temperature cycling. This makes it suitable for hot desert sites and cold winter climates.

Rugged construction for harsh sites: Tempered glass and an anodized aluminum frame shield the polycrystalline cells. Static load and hail impact testing support installations in windy and storm‑prone regions.

Easy plug‑and‑play installation: A pre‑installed junction box with plug‑in leads reduces wiring time. Installers can quickly connect the panel to charge controllers or inverters.

Flexible system design: A maximum system voltage of 1000V DC allows series string configurations. This supports both small stand‑alone systems and larger grid‑connected arrays.

How It Works

When sunlight strikes the Brightwatts BI‑156‑200W‑G27V module, the polycrystalline cells generate direct current power. The 54 series‑connected 156×156 mm cells raise the voltage to efficient charging levels. At maximum power, the panel operates around 26.6 volts with a current of 7.51 amps. Open‑circuit voltage reaches 32.72 volts, while short‑circuit current is about 7.9 amps. These electrical values make the module well matched to MPPT charge controllers and many modern inverters. Power is carried through the junction box and factory leads to the rest of the system. Multiple panels can be wired in series or parallel to reach the desired array voltage and current. The rugged laminate and frame protect the cells so they continue producing energy year after year.

Solar energy conversion: Each polycrystalline cell absorbs photons and releases electrons to create current. The cells are wired in series so their voltages add together, increasing the module voltage. Under test conditions, this design yields a typical 200 watt output with a voltage at maximum power near 26.6 volts.

Power delivery to your system: Current flows from the cell strings into the rear junction box and out through plug‑in leads. These leads connect to a charge controller or inverter that conditions the DC power. Strings can be configured to match controller input limits and achieve optimal energy harvest.

Protection and reliability features: Three bypass diodes in the junction box protect cell strings when partial shading occurs. The tempered glass and aluminum frame guard against mechanical stress and hail impact. Temperature sensitivity data helps designers predict output across seasonal temperature swings.

Technical Specifications

Brand / Seller Brightwatts, Inc. (United States)
Model Number BI-156-200W-G27V
Technology / Cell Type Polycrystalline silicon, 156×156 mm square cells
Cell Count and Layout 54 series connected full cells
Maximum Power (Pmax) 200 Wp typical, 190 W minimum
Power Tolerance ± 5 %
Voltage at Maximum Power (Vmpp) 26.6 V
Current at Maximum Power (Impp) 7.51 A
Open Circuit Voltage (Voc) 32.72 V
Short Circuit Current (Isc) 7.9 A
Operating Temperature Range -40°C to +90°C
Temperature Coefficient of Power -1.00 W/°C (nominal 170 W reference)
Temperature Coefficient of Voc -0.115 V/°C (nominal module)
Temperature Coefficient of Isc +0.0026 A/°C (nominal module)
Panel Dimensions (H × W × D) 1482 × 992 × 50 mm
Weight 18.6 kg (40.92 lbs)
Front Glass Tempered glass laminate
Frame Type Anodized aluminum frame
Junction Box and Diodes Rear junction box with 3 bypass diodes and plug‑n‑play leads
Maximum System Voltage 1000 V DC
Qualification Test Conditions Humidity freeze and damp heat 85% RH, 1000 hours; temperature cycling -40°C to +90°C, 200 cycles
Mechanical Load and Impact Static load front and back 2400 Pa; hailstone impact 25 mm steel ball at 23 m/s

Certifications & Compliance

Certifications: Designed to meet UL 1703 and IEC 61215 module standards
Inverter Compatibility: Suitable for most 12 V and 24 V MPPT charge controllers and string inverters within 1000 V DC limits
Environmental: Tested for humidity freeze, damp heat, temperature cycling, static load, and hail impact for long outdoor service life
Warranty: Limited peak power warranty for 20 years, subject to manufacturer’s 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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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

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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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