Canadian Solar
Series: Canadian Solar Commercial PV Inverter series (40kW to 60kW)
Canadian Solar CSI-40K-T4001A-E
Three-phase pv string inverter with 0 kWh LFP battery
Best for
- + Commercial & industrial installations
- + Three-phase installations
- + Small commercial PV & storage (<=50 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)
- ! 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 (40kW to 60kW) series
This is the selected variant.
Compared to other models
- - Entry-level option in this series.
Ideal for
Ideal for smaller residential projects that need this capacity class storage without oversizing the system.
Key Specifications
Rated Output Power
40 kW
VendorShow All Specifications
Core Electrical
| AC Rated Power | 40 kWVendor |
| AC Voltage | 400Vendor |
| Startup Voltage | 200 VVendor |
| Max AC Output Current | 63.8 AVendor |
| MPPT Count | 4Vendor |
| Strings per MPPT | - |
| Total Strings | 8Vendor |
| DC Inputs Count | 8Vendor |
| Max DC Voltage | 1100 VVendor |
| MPPT Voltage Range | 200-850 VVendor |
| Max Current per MPPT | 30 AVendor |
| Max Short-circuit Current | 45 AVendor |
| Max Efficiency | 98.8 %Vendor |
| EU Efficiency | 98.3 %Vendor |
EMS & Communication
| Grid Support Functions | Active/reactive power control, PF control, remote shutdownVendor |
| Remote O&M Features | Smart monitoring via CSI Cloud, mobile app, RS485Vendor |
| Night Consumption | 1 WVendor |
Compliance & Warranty
| PID Recovery | - |
| IV Curve Scan | trueVendor |
| AFCI | -Vendor |
| Certifications | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109, G99Vendor |
Environment & Mechanical
| Cooling Method | FanVendor |
| Noise | -Vendor |
| Max Altitude | 4000 mVendor |
| IP Rating | IP65Vendor |
| Operating Temp Range | -25 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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