jjn 200w solar panels n-type bifacial

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.

200w solar panels size n-type

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.

jjn solar panels stable power

Stable Power

Designed for stable, all-weather performance, the 200W N-type solar panel delivers reliable power even on cloudy days. With advanced 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 N-type solar panel provides long-lasting, dependable solar energy—rain or shine.

solar panels for all electrical appliances

Suitable for Various Appliances.

Powered by a 2Pcs 200W N-type 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 N-type solar panel ensures higher efficiency, stable output, and dependable performance wherever your journey takes you.

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.

Solutions

Technical Specifications

POWER

Power 200W
Cell Type Monocrystalline Silicon
Efficiency 25+%
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 (11.3kg)
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 30 Years 88.9% Output Warranty

FAQs

Need more detailed guidance beyond this page? Our full FAQ covers setup, compatibility, and troubleshooting—click below to learn more.

Learn More FAQs

What are 16BB solar panels?

16BB solar panels use 16 busbars to collect and conduct electricity, resulting in higher efficiency, better performance, and reduced power loss compared to panels with fewer busbars. The increased number of busbars helps to minimize resistance and enhance the panel's durability and energy output.

How do N-type solar panels work?

N-type solar panels use a thin tunnel oxide layer and passivated contacts on n-type silicon wafers to reduce electron recombination, leading to higher efficiency and better performance in low-light conditions. This design enhances energy conversion and durability compared to traditional panels.

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.