PV Panels
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S3-550/144

Due to their high-efficiency and shade-tolerant features, the S3 monocrystalline half-cells solar panels provide the best solution for customers looking to maximize energy production. These panels offer improved performance and durability: half-cut cells can increase panel efficiencies and are more physically durable because they are smaller in size, thus more resistant to cracking.

Best Suited for: Residential, Commercial, Industrial, Banking, financial and insurance, data center, education, healthcare, government.

Description
  • Durability Against Extreme Environmental Conditions
  • PID Resistance
  • High Efficiency
  • Low-light Performance
  • Severe Weather Resilience
  • Strong Mechanical Load Capacity
  •  Super Strong Frame
  •  1500V System Voltage
  •  30 Years Warranty for Extra Linear Power output
  •  15 Years Warranty For Materials and Processing

 * Optional Features

DOCUMENTS & DOWNLOADS

Technical Sheet
Specifications
ModelCSS-MPPT 300W
 
Input 
MPPT Range @ Operating Voltage
Maximum PV Array Open Circuit Voltage
Maximum PV Array Power
Maximum Current
15VDC-33VDC @ 12V
50VDC
300W
18A
 
Ouput 
Nominal Battery Voltage
Connected Battery Type
Maximum Charging Current
Ripple Voltage
Maximum Efficiency
Standby Power Consumption
Charging Method
12VDC
Sealed lead acid, vented, Gel, NiCd battery
25A
< ± 1V
97.8%
1W
Three stages: bulk, absorption, and floating
 
Protection 
Overload Protection
Overcharge Protection
Polarity Reversal Protection @ Solar Cell & Battery
>110% : audible alarm
Yes
Yes
 
Indicators 
LCD Panel
LED Display
LCD panel indicating solar power, output power,battery voltage, charging current, and fault conditions
Three indicators for solar, charging, and load status
 
Physical 
Dimension,DxWxH(mm)
Net Weight (Kgs)
Connector
Type of Mechanical Protection
135 x 170 x 57.5
0.92
Input/Output terminal block
IP 43
 
Environment 
Humidity
Operating Temperature
Storage Temperature
Altitude
0 ~ 90% RH (No condensing)
-20°C to 55°C
-40°C to 75°C
0~3000 m
 
Product specifications are subject to change without further notice
*IP 12 protection - *Standard RJ45 port remote monitoring
ModelCSS-MPPT 600W
 
Input 
MPPT Range @ Operating Voltage
Maximum PV Array Open Circuit Voltage
Maximum PV Array Power
Maximum Current
30VDC-66VDC @ 24V
75VDC
600W
18A
 
Ouput 
Nominal Battery Voltage
Connected Battery Type
Maximum Charging Current
Ripple Voltage
Maximum Efficiency
Standby Power Consumption
Charging Method
24VDC
Sealed lead acid, vented, Gel, NiCd battery
25A
< ± 1V
97.8%
2W
Three stages: bulk, absorption, and floating
 
Protection 
Overload Protection
Overcharge Protection
Polarity Reversal Protection @ Solar Cell & Battery
>110% : audible alarm
Yes
Yes
 
Indicators 
LCD Panel
LED Display
LCD panel indicating solar power, output power,battery voltage, charging current, and fault conditions
Three indicators for solar, charging, and load status
 
Physical 
Dimension,DxWxH(mm)
Net Weight (Kgs)
Connector
Type of Mechanical Protection
220 x 170 57.5
1.85
Input/Output terminal block
IP 43
 
Environment 
Humidity
Operating Temperature
Storage Temperature
Altitude
0 ~ 90% RH (No condensing)
-20°C to 55°C
-40°C to 75°C
0~3000 m
 
Product specifications are subject to change without further notice
*IP 12 protection - *Standard RJ45 port remote monitoring
ModelCSS-MPPT 3KW
 
Input 
MPPT Range @ Operating Voltage
Maximum PV Array Open Circuit Voltage
Maximum PV Array Power
Maximum Current
60VDC - 132VDC
150VDC
3000W
 45A
 
Ouput 
Nominal Battery Voltage
Connected Battery Type
Maximum Charging Current
Ripple Voltage
Maximum Efficiency
Standby Power Consumption
Charging Method
48V
Sealed lead acid, vented, Gel, NiCd battery
60A
< ± 1V
98.0%
2W
Three stages: bulk, absorption, and floating
 
Protection 
Overload Protection
Overcharge Protection
Polarity Reversal Protection @ Solar Cell & Battery
>110% : audible alarm
Yes
Yes
 
Indicators 
LCD Panel
LED Display
LCD panel indicating solar power, output power, battery voltage, charging current, and fault conditions
Three indicators for solar, battery, and wiring fault
 
Physical 
Dimension,DxWxH(mm)
Net Weight (Kgs)
Connector
Type of Mechanical Protection
180 x 210 x 80
1.28
Input/Output terminal block
IP 21
 
Environment 
Humidity
Operating Temperature
Storage Temperature
Altitude
0 ~ 90% RH (No condensing)
-20°C to 55°C
-40°C to 75°C
0~3000 m
 
Product specifications are subject to change without further notice
*IP 12 protection - *Standard RJ45 port remote monitoring
 
 

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