Casa-S 1.5
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Casa-S 1.5

The CASA S 1.5kW is the latest generation off-grid inverter with rich new functions. As one of its main features, this model offers smart battery charging capabilities for optimized battery performance.

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

DOCUMENTS & DOWNLOADS

LEAFLET

DOCUMENTS & DOWNLOADS

LEAFLET

DOCUMENTS & DOWNLOADS

LEAFLET
Description
  • AC/Solar input configurable priority
  • Wide PV input voltage
  • Configurable battery charging current
  • Generator compatible (compatible to AC mains or generator power)
  • Battery equalization extends lifecycle
  • Cold start function
  • Overload / Short circuit protection

 * Optional Features

DOCUMENTS & DOWNLOADS

LEAFLET
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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