200W Bifacial Solar Panel
-5%–25% Higher Efficiency Output, Grade A+ Cell
-Bifacial Transparent Backsheet : Captures reflected light to boost overall power production
-Advanced 10BB Cell Technology
-Built for Outdoor Use
-Rugged Construction: Waterproof & Reliable
-Easy Installation
-25-Year Long Warranty
Payment Methods
Delivery Methods
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200W Bifacial Solar Panel
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Less Space. More Power.
This high-efficiency solar panel, built with advanced solar panels technology, delivers reliable power output where space is limited—no bulk, no compromise for RVs, boats, rooftops, and off-grid applications.
The transparent backsheet captures sunlight from both the front and rear—direct, reflected, and diffuse light—boosting total energy yield by up to 14–30%, depending on installation surface and conditions.
Pre-drilled Mounting Holes
enable fast and secure installation of the solar panel across residential rooftops, RVs, boats, and off-grid systems. Designed as high-efficiency mono solar panels, they offer flexible mounting options and dependable performance wherever reliable solar power is needed.
Full-weld Construction
Full-weld construction enables seamless current flow across the entire panel, significantly reducing annual conductivity loss. Enhanced operational safety minimizes fire risk while extending service life—making it a reliable power solution for van life, winter camping, long-term travel, off-grid living, outdoor recreation, and emergency backup.
With a low temperature coefficient, the panel delivers more consistent power output in hot climates, making it ideal for summer use, desert regions, and exposed rooftop installations.
Stable Power
Designed for stable, all-weather performance, the 200W Perc solar panel delivers reliable power even on cloudy days. With advanced PERC cell technology, it captures more sunlight in low-light conditions, ensuring consistent energy output for your home. Built with weatherproof construction and durable materials, the 200W Perc solar panel provides long-lasting, dependable solar energy—rain or shine.
Suitable for Various Appliances.
Powered by a 2Pcs 200W solar panel, this system delivers real, reliable energy—up to 2000Wh per day under optimal sunlight. From brewing fresh coffee and charging mobile devices to watching LED TV and running small appliances, it supports everyday comforts on the road. Designed for RVs, camping, and off-grid living, the 200w solar panel ensures higher efficiency, stable output, and dependable performance wherever your journey takes you.
Comprehensive Warranty
All backed by a 25-year transferable power output warranty, ensuring long-term performance you can trust. Your panels are guaranteed to deliver 95% output at 5 years, 90% at 10 years, and 80% even after 25 years, giving you reliable energy and lasting value for decades. Supported by professional after-sales service, we’re committed to your peace of mind from installation to long-term use.
JJN 200w solar panels constructed with low-iron tempered glass and a corrosion-resistant aluminum frame, the panel is rated IP65 / IP67 (model-dependent) to withstand rain, snow, wind, and heat for decades of outdoor use.
Perfect for RVs, Road Trip, Boat and Tiny-houses.
Our 200W solar panel features a lightweight design, making it ideal for RVs, road trips, and mobile power setups. Click here to learn more.
Technical Specifications
POWER
| Power | 200W |
|---|---|
| Cell Type | Monocrystalline Silicon |
| Efficiency | 23% |
| Open Circuit Voltage | 28.1V |
| Short Circuit Current | 9.12A |
| Optimum Operating Voltage | 23.4V |
| Optimum Operating Current | 8.55A |
| Maximum Series Fuse Rating | 15A |
GENERAL
| Weight | 24.9lbs |
|---|---|
| Dimensions | 53.7x30.3x1.18inch |
| Connector | MC4 |
| Operating Temperature | -40°C to 90°C |
| Certifications | FCC, CE, RoHS, IOS |
| Material and Workmanship Warranty | 5 Years |
| Performance Warranty | 25 Years 80% Output Warranty |
FAQs
Need more detailed guidance beyond this page? Our full FAQ covers setup, compatibility, and troubleshooting—click below to learn more.
Is JJN 200w solar panel for a 12V or 24V system?
JJN 200w solar panel features a open-circuit voltage (28.1V) and is compatible with both 12V and 24v battery systems.
if you expect long-duration partial shading (e.g., trees, debris, roof racks, or boat masts that frequently cast shadows), a 12V system generally provides greater stability and more reliable charging performance under these non-ideal lighting conditions.
Note:
This recommendation applies only when using a single panel. System behavior under series or parallel configurations is not included in this discussion, as multi-panel setups introduce different electrical characteristics.
What kind of charge controller do I need for the jjn solar panels?
We strongly recommend using an MPPT charge controller for the best performance and compatibility.
MPPT controllers are far more efficient and make full use of your panel’s voltage—even under weak or changing sunlight. Some third-party PWM controllers may not work properly, so MPPT is the safer choice.
Why is the measured power output often lower than the rated power for solar panels?
To provide our users with a superior product experience, our rated power is actually higher than 200W. We utilize Grade A+ cells, ensuring our products deliver an actual power output exceeding 200W.
Rated power is based on ideal lab conditions (1000W/m² sunlight, 25°C, no shading). In real use, factors like sunlight angle, temperature, shading, dust, and cable loss often reduce actual output.
Can this panel be used with different solar generators or battery systems?
Yes, the 200W solar panel is compatible with most popular solar generators and battery systems. It comes equipped with MC4 connectors, making it easy to integrate with a wide range of solar power setups.
Can the solar panels be connected in series or parallel?
Yes, they support series (↑voltage) or parallel (↑current) connection via solar connectors. Use same brand/model panels for best results.
Do solar panels require maintenance?
Yes, solar panels require maintenance. Dirt and stains can reduce sunlight conversion efficiency. Regularly clean the solar panels by gently wiping them with a damp cloth. Do not use corrosive liquids to clean the solar panels.
What does off-grid and on-grid mean ?
On-grid simply means solar power equipment (array or solar panel) is connected to the electrical grid, while off-grid refers to systems that are not connected to the grid and therefore store the generated power for later use.
How many solar panels do I need ?
To determine solar panel needs, calculate the power load (Watts) and capacity (Watt-hours). Size the battery bank based on minimum capacity, then adjust panel quantity or power input accordingly.
Product comparison
Power
200w
Power
200w
Cell Type
Monocrystalline Silicon Grade A+ Perc
Cell Type
Monocrystalline Silicon Grade A+ N-type
Efficiency
23%
Efficiency
25%+
Open Circuit Voltage
28.1V
Open Circuit Voltage
28.1V
Short Circuit Current
9.12A
Short Circuit Current
9.12A
Optimum Operating Voltage
23.4V
Optimum Operating Voltage
23.4V
Optimum Operating Current
8.55A
Optimum Operating Current
8.55A
Maximum Series Fuse Rating
15A
Maximum Series Fuse Rating
15A
Busbar
10 Busbar
Busbar
16 Busbar
Weight
24.9lbs(11.3kg)
Weight
24.9lbs(11.3kg)
Dimensions
53.7x30.3x1.18inch
Dimensions
53.7x30.3x1.18inch
Operating Temperature
-40°C to 90°C
Operating Temperature
-40°C to 90°C