Canadian Solar
Series: Canadian Solar Commercial PV Inverter series (75kW to 120kW)
Canadian Solar CSI-120K-T4001A-E
Three-phase pv string inverter with 0 kWh LFP battery
Best for
- + Commercial & industrial installations
- + Three-phase installations
- + Medium commercial & industrial (50-200 kWp)
- + Cost-sensitive projects accepting standard warranty
- + LFP battery applications - verify cycle life from datasheet
Not ideal for
- ! Typical single-family residential - consider residential product line
- ! Single-phase installations (unless manufacturer confirms support)
- ! Small commercial applications (< 30 kWp) - consider smaller product
- ! Backup/battery-backup projects (no EPS functionality)
- ! Installations requiring direct battery integration - PV inverter without native storage interface
In the Canadian Solar Commercial PV Inverter series (75kW to 120kW) series
This is the selected variant.
Compared to other models
- - Mid-range option balancing capacity and project flexibility.
Ideal for
Ideal for installers who need a balanced this capacity class option with 120 kW for mainstream project sizing.
Key Specifications
Rated Output Power
120 kW
VendorShow All Specifications
Core Electrical
| AC Rated Power | 120 kWVendor |
| AC Voltage | 400 / 480Vendor |
| Startup Voltage | 200 VVendor |
| Max AC Output Current | 181.9 AVendor |
| MPPT Count | 12Vendor |
| Strings per MPPT | 2Vendor |
| Total Strings | 24Vendor |
| DC Inputs Count | 24Vendor |
| Max DC Voltage | 1100 VVendor |
| MPPT Voltage Range | 200 - 1000 VVendor |
| Max Current per MPPT | 26 AVendor |
| Max Short-circuit Current | 40 AVendor |
| Max Efficiency | 99.1 %Vendor |
| EU Efficiency | 98.5 %Vendor |
EMS & Communication
| Grid Support Functions | LVRT, HVRT, Active/reactive power control, PF controlVendor |
| Remote O&M Features | Smart monitoring via CSI Cloud, mobile app, RS485Vendor |
| Night Consumption | 1.5 WVendor |
Compliance & Warranty
| PID Recovery | - |
| IV Curve Scan | trueVendor |
| AFCI | -Vendor |
| Certifications | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109, G99, AS/NZS 4777.2Vendor |
Environment & Mechanical
| Cooling Method | FanVendor |
| Noise | -Vendor |
| Max Altitude | 4000 mVendor |
| IP Rating | IP66Vendor |
| Operating Temp Range | -30 to 60Vendor |
| Interfaces | RS485, Wi-Fi, Ethernet, GPRS (Optional)Vendor |
Data Confidence & Verification
Partially verifiedData Sources
- + Official datasheet - verified 2026-04-16
- + Installation manual - verified 2026-04-16
- - Certificate - not available
Data gaps that may affect your decision
- ! Outdoor temperature range not specified - confirm outdoor suitability.
- ! IP rating not documented - confirm installation location suitability.
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Compliance & Certifications
No compliance data available for this product.
Certifications
-
Documents & Downloads
Product data is sourced from manufacturers, official websites, and community contributions. Energidea does not guarantee completeness or accuracy. Installers should verify specifications, certifications, and compatibility with manufacturer documentation before quotation.
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