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50w back contact solar panels aesthetics high efficiency cell pv module Shade tolerant Anti-hotspot density for Luxury residential houses roof BIPV IoT smart city cabin rv yacht

Product Description
AHONY Back Contact Solar Panel PV Module BC 50W

The AHONY BC 50W represents the next generation of photovoltaic design, utilizing advanced Back Contact (BC) cell technology. Unlike traditional panels where busbars block the front surface, the BC architecture relocates all metal conductive grids to the rear. This results in a sleek, all-black aesthetic with maximized light absorption.

Specifically engineered for 12V battery systems, this module is the ideal power solution for Smart City infrastructure (IoT sensors, traffic cameras), off-grid RV living, and remote CCTV surveillance. Its compact 50W footprint delivers industrial-grade efficiency in a minimalist package, ensuring your critical devices stay powered without visual clutter.

Key Advantages:
1. High Efficiency via Back Contact (BC) Technology
2. Sleek All-Black Aesthetic
3. Optimized for 12V Battery Storage Systems
4. Durable & Weather-Resistant Build
5. Lightweight & Compact Design
6. Versatile Application Range
  • AP-ER-M50W-B6

  • AHONY

  • P1071200086

  • 400*600*25mm

  • Boat RV Camper Car Roof Balcony Motorhome Golf Cart Camping High Efficient Lightweight Thin Film Walkable Bendable PV Module Kit System

  • 25.8% to 27.4%

Availability:


Model   No. AP-ER-M50W AP-ER-M100W AP-ER-M150W AP-ER-M200W AP-ER-M250W AP-ER-M300W
Product Name Glass solar panel
Maximum   Power[WP] 50 100 150 200 250 300
Solar Cell Back Contact Solar Cell
Cell   Array[pcs] 2*18 2*24 4*18 4*24 4*30 4*36
Solar Cell   Size[mm] 182*30.6,1/6 182*44,1/4 182*44,1/4 182*44,1/4 182*44,1/4 182*44,1/4
Cell   Efficiency 25.80% 25.80% 25.80% 25.80% 25.80% 25.80%
Size[mm] 400*600*25 400*1145*30 580*1150*30 760*1165*30 760*1330*30 760*1670*30
Max Power   Voltage Vmp[V] 22.50 31.25 22.50 28.12 35.00 40
Max Power   Current Imp[A] 2.32 3.20 6.67 7.11 7.14 7.5
Open Circuit   Voltage Voc[V] 26.33 36.56 26.33 32.90 40.95 46.8
Short Circuit   Current Isc[A] 2.46 3.39 7.07 7.54 7.57 7.95
Net.Weight[kg] 2.65 5.00 7.30 9.45 12.5 15
Power   tolerance[%] 0 to +3% 0 to +3% 0 to +3% 0 to +3% 0 to +3% 0 to +3%
Operating   Temperature[℃] -40/+85 -40/+85 -40/+85 -40/+85 -40/+85 -40/+85
Temperature   Coefficient Pmax[%/K] -0.3 -0.3 -0.3 -0.3 -0.3 -0.3
Temperature   Coefficient Voc[[%/K] -0.26 -0.26 -0.26 -0.26 -0.26 -0.26
Temperature   Coefficient Isc[[%/K] 0.05 0.05 0.05 0.05 0.05 0.05
Maximum   System Voltage[V] 1000 V 1000 V 1000 V 1000 V 1000 V 1000 V
Frame/Backsheet silver frame/white blacksheet(can also make black frame)
Certification IEC61215 IEC61730,UKCA,CE ROHS,ISO9001 ISO14001
Cables and   Connectors IP67   Jbox,0.9m 2.5m㎡ cable+MC4 IP67 Jbox,0.9m   2.5m㎡ cable+MC4 IP67 Jbox,0.3m   4.0m㎡ cable+MC4 IP67 Jbox,0.3m   4.0m㎡ cable+MC4 IP67 Jbox,0.3m   4.0m㎡ cable+MC4 IP67 Jbox,0.3m   4.0m㎡ cable+MC4
Bypass diodes 1 1 2 2 2 2
Warranty[years] 10
Selling Point Leading brand Longi solar cell high efficiency   25.8%
Aesthetics back contact cells,no   PID,superior weak light performance
Full automatically welding,solid   connection.Durable thick aluminium anodized frame.
OEM,customize   frame,logo,size,voltage power.
Standard Test   Conditions STC: 1000W/m², AM 1.5 and cell temp 25°C
Package 6pcs/carton,plywood   pallet 2pcs/carton,plywood pallet

Product Description

AHONY Back Contact Solar Panel PV Module BC 50W


The AHONY BC 50W represents the next generation of photovoltaic design, utilizing advanced Back Contact (BC) cell technology. Unlike traditional panels where busbars block the front surface, the BC architecture relocates all metal conductive grids to the rear. This results in a sleek, all-black aesthetic with maximized light absorption.


Specifically engineered for 12V battery systems, this module is the ideal power solution for Smart City infrastructure (IoT sensors, traffic cameras), off-grid RV living, and remote CCTV surveillance. Its compact 50W footprint delivers industrial-grade efficiency in a minimalist package, ensuring your critical devices stay powered without visual clutter.


Key Advantages:

1. High Efficiency via Back Contact (BC) Technology

Zero busbars on the front surface, eliminating shading loss.

Significantly higher cell conversion efficiency compared to conventional poly/mono panels.

Generates more power per square meter—critical for space-constrained IoT and RV roofs.


2. Sleek All-Black Aesthetic

100% uniform black appearance with no visible silver ribbons.

Designed for Smart Cities and modern RVs where visual integration matters.

Less reflective and more discreet than standard blue or framed panels.


3. Optimized for 12V Battery Storage Systems

Perfect match for 12V LiFePO4 or lead-acid batteries in off-grid setups.

Plug-and-play compatibility with most solar charge controllers.

Ideal for maintaining RV house batteries or camera backup power.


4. Durable & Weather-Resistant Build

Corrosion-resistant aluminum frame designed for long-term outdoor exposure.

High wind load and snow load resistance (certified for extreme weather).

Anti-reflective, tempered glass protects against hail and debris.


5. Lightweight & Compact Design

Easy to transport and install on RV roofs, van windows, or poles.

Slim profile reduces wind resistance for mobile applications.

Pre-drilled holes for quick mounting on brackets or flat surfaces.

6. Versatile Application Range

Smart City: LoRaWAN gateways, traffic flow cameras, parking sensors.

RV & Marine: Trickle charging for starter batteries, powering 12V fridges.

Security: 24/7 power for wildlife cameras and perimeter CCTV.

P1071200086 50w 单个主图50w glass solar panel pv50w full Black pv50w Solar PanelIEC61215 solar Cable

Back Contact Cell modulecover solar panel玻璃板应用图Glass Solar Panel applicationfactory advantage

AHONY Producing processAHONY certification 1参展图AHONY Solar Exhibition

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