Casa-U 8~11

The CASA U 8~11kW is a high performance off-grid inverter; it features built-in current transformer sensor to meet self-consumption application, support for optional GFCI, rapid shutdown & AFCI detections.


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


DOCUMENTS & DOWNLOADS

DOCUMENTS & DOWNLOADS

DOCUMENTS & DOWNLOADS

Description
  • Customizable status LED bar with RGB lights
  • Built-in wifi for mobile monitoring (Android/iOS Apps are available)
  • Supports USB On-the-Go function
  • Reserved communication port for BMS (RS485, CAN-BUS or RS232)
  • Replaceable fan design for ease of maintenance
  • Battery independent design
  • Configurable AC/PV output usage timer and prioritization
  • Selectable high power charging current
  • Selectable input voltage range for home appliances and personal computers
  • Compatible to Utility Mains or generator input
  • Built-in anti-dust kit
  • Optional DC output for DC fan, LED bulb, router and so on*
  • Parallel operation up to 6 units

 * Optional Features

DOCUMENTS & DOWNLOADS

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