Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"210W Monocrystalline Solar Panel with 20.01% Efficiency and 700V System for High","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/7c\/9f93e0d1e811793d431896ed0fd6-200x200-1\/210w_monocrystalline_solar_panel_with_20_01_25_efficiency_and_700v_system_for_high.jpg","attrs":{"Current at Pmax":"11.02A","Max Series Fuse":"15A","Price":"based on quantity","Power Tolerance":"0 ~ +4.99W"}}
{"title":"N Type Monocrystalline Solar Panel with IP65 Weather Resistance for Home and","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/03\/a0cd1a8b371427e49cb019709434-200x200-1\/n_type_monocrystalline_solar_panel_with_ip65_weather_resistance_for_home_and_commercial_use.jpg","attrs":{"Brand Name":"Kuoman","Model Number":"KM500-600W Solar Panel","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"High Power Output Solar Panel with IP65 Weather Resistance and Durable Aluminum","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/83\/7a33272d3a5d0130d79095fcd971-200x200-1\/high_power_output_solar_panel_with_ip65_weather_resistance_and_durable_aluminum_frame_for_industrial_use.jpg","attrs":{"Brand Name":"Kuoman","Model Number":"Customized Solar Panel","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"25A High Current Solar Panel with 22% Efficiency and IP65 Weather Resistance for","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/47\/1e728b3c08fdfb125bae3cae81fa-200x200-1\/25a_high_current_solar_panel_with_22_25_efficiency_and_ip65_weather_resistance_for_off_grid_26_commercial_systems.jpg","attrs":{"Brand Name":"Kuoman","Model Number":"KM500-600W Solar Panel","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"24 Volts Monocrystalline Solar Panel with IP65 Weather Resistance for Renewable","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/d0\/5bca34eaceb58d27b291df5823c1-200x200-1\/24_volts_monocrystalline_solar_panel_with_ip65_weather_resistance_for_renewable_energy_systems.jpg","attrs":{"Brand Name":"Kuoman","Model Number":"KM500-600W Solar Panel","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"IP68 Rated 25A High-Current Monocrystalline Solar Panel 1722x1134mm Large-Format","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/5b\/67e2c89e1a861ecb6c8d9b723092-200x200-1\/ip68_rated_25a_high_current_monocrystalline_solar_panel_1722x1134mm_large_format_for_commercial_and_residential_use.jpg","attrs":{"Brand Name":"Kuoman","Model Number":"KUOMAN Solar Panel","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"500W-600W Solar Panel with 22% Efficiency and IP65 Weather Resistance for","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/b6\/140525cb12a38c248eb9ac29fef8-200x200-1\/500w_600w_solar_panel_with_22_25_efficiency_and_ip65_weather_resistance_for_industrial_use.jpg","attrs":{"Brand Name":"Kuoman","Model Number":"KM500-600W Solar Panel","Place of Origin":"China","Minimum Order Quantity":"1"}}
210W Monocrystalline Solar Panel | JST-EXMH-210W | 20.01% Efficiency | 700V System
Product Overview
The JST-EXMH-(200-210)W is a high-performance monocrystalline solar panel engineered for large-scale off-grid and commercial applications. With best-in-class efficiency of 20.01% (210W model), it delivers maximum power output while maintaining a compact footprint. Ideal for users seeking to minimize installation space without compromising energy generation.
Technical Specifications
Parameter
200W Model
210W Model
Maximum Power (Pmax)
200W
210W
Open Circuit Voltage (Voc)
21.79V
21.96V
Short Circuit Current (Isc)
11.24A
11.58A
Voltage at Pmax (Vmp)
18.76V
19.06V
Current at Pmax (Imp)
10.66A
11.02A
Module Efficiency
19.01%
20.01%
Power Tolerance
0 ~ +4.99W
0 ~ +4.99W
Maximum System Voltage
700Vdc (IEC/UL)
700Vdc (IEC/UL)
Max Series Fuse Rating
15A
15A
Key Features & Benefits
Unmatched Efficiency & Power Density - 20.01% module efficiency (210W) generates more electricity per square meter than competing panels. High power output (210W) in compact size (1375 * 765 * 30mm) maximizes roof or ground space.
Superior Temperature Performance - Low temperature coefficient (-0.350%/°C for Pmax) ensures minimal power loss in hot climates.
Industrial-Grade Durability - IP67 junction box (waterproof to 1m for 30 minutes) and 3.2mm tempered glass resist moisture, dust, and impact. 5400Pa front wind load / 2400Pa rear snow load rating for harsh environmental resilience.
Scalable & Future-Proof - 700V system voltage supports large series connections for utility-grade or industrial systems. Customizable cable lengths (90cm standard) and MC4 compatibility simplify complex PV array integration.
Competitive Advantages
Higher ROI - Positive power tolerance (+4.99W) means you often get more power than rated
24V System Optimized - Vmp (19.06V) aligns perfectly with 24V battery charging, reducing energy loss
Global Certifications - Meets IEC/UL standards for safety and performance worldwide
Frequently Asked Questions
Can this panel charge a 48V battery?
Yes! Wire two panels in series (total ~38V) for 48V battery systems with a compatible charge controller.
How many panels fit on one pallet?
36 panels per pallet (dimensions: 1425*1100*885mm; weight: 425kg).
Is it suitable for coastal areas?
Absolutely. The IP67 junction box and corrosion-resistant aluminum frame withstand salt, moisture, and UV degradation.
Application Scenarios
Large Off-Grid Homes
Primary power for remote cabins, farms, or eco-resorts
Commercial Rooftops
Small businesses, warehouses, or agricultural facilities seeking energy independence
Telecom & Utilities
Powers remote cell towers, weather stations, or grid-tied backup systems
Mobile Applications
Heavy-duty RV solar systems, large boats, or mobile command centers
Differentiation from Lower-Wattage Panels
Higher Power Density - 210W output with the same footprint as smaller panels thanks to 20.01% efficiency
24V Optimization - Vmp (19.06V) is ideal for 24V battery systems, reducing charge controller losses
Industrial-Grade Durability - Reinforced for 5400Pa wind loads and 2400Pa snow loads—perfect for harsh environments
This panel is engineered for scale, reliability, and performance—making it the ultimate choice for projects where every watt counts.
KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal... KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal...
