Voltacon Half Cell Solar Panel | 355Watt | Monocrystalline | 120 Cells
ET Solar is deploying n-type TOPCon technology that delivers 21% efficiency on the module level. Long term performance is assured with 25 year warranty. The right partner for off-grid, hybrid, grid tied and systems with energy storage
ET-Solar Elite PERC 355W Monocrystalline. Half Cut 120 Cells.
Half-cell panels are modules that have halved solar cells, a design that improves performance and durability. This means 60 and 72-cell panels will now have 120 and 144 half-cut cells. These cells are able to produce more power, as their current is also halved, and therefore losses incurred in resistance are reduced.
Smaller cells experience reduced mechanical stresses, so they have a decreased opportunity for cracking. Half-cell modules have higher output ratings and are more reliable than traditional panels. At Voltacon, we have begun investing in this revolutionary half-cell design, with the release of our Elios (Greek word for Sun) series of half-cell modules.
These monocrystalline half-cells will give higher efficiency and output — up to 366 watts in a traditional 60-cell footprint Our Tier One solar panel give you the flexibility to take back control of your energy needs.
What are the benefits of Half-Cell Panels from ET-Solar
High Module Efficiency:
Brings 5-10W power gain due to half cut production system with reduced losses.
Proven to Produce More Energy Yield:
Lower NMOT and better temperature coefficient by lower cell series resistance helps boost energy yield
Lower Operating Temperature, More Reliable:
Lower operating temperature and hot spot temperature during the sunny day, making the module prevail during the sunny days
Better Shading Tolerance:
Thanks to Paralleling circuit design, more power generated under shading condition and during morning & evening time
Better Micro Crack Resistance:
Minimize the impact by micro crack by limiting cell damage and potentially extending area by half-cut module architecture
25-years Linear Performance Warranty
10-years Product Material & Workmanship
Electrical Characteristics 355W Half Cell Photovoltaic Module
|Maximum Power (W)||M660BH355WW||ET-M660BH330WW||ET-M660BH325WW||ET-M660BH325WW|
|Power Tolerance (%)||0 -5Watt||0~+3||0~+3||0~+3|
|Maximum Power Voltage (V)||35.50||32.00||32.23||32.67|
|Maximum Power Current (A)||10.60||9.22||9.31||9.49|
|Open Circuit Voltage (V)||40.70||39.43||39.65||40.08|
|Short Circuit Current (A)||11.10||9.16||9.22||9.28|
|Module Effciency (%)||20.17%||18.06||18.37||18.97|
|Maximum System Voltage (V)||1000||1000||1000||1000|
|Maximum Reverse Current (A)||20||20||20||20|
|Standard Test Condition:||Irradiance 1000W/m², module temperature 25°C, AM1.5|
|Number of Cells||pcs||60|
|Size of Cell||mm||158x79|
|Size of Module||mm||1770x1005x35|
|Connector||MC4 compatible PV1-F|
Absolute Maximum Ratings
|Temperature Range (°C)||-40oC ~ +85oC|
|Surface Maximum Load Capacity (Pa)||5400|
|Allowable Hail Load||25mm ice-ball with velocity of 23m/s|