Polycab · SKU: thagri10687
Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use
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| Brand | Polycab |
| Weight (Approx.) | 7 kg |
| Model | PSIS-4K0 |
| Rating | 4 kW |
| Max. Input Voltage | 550V |
| Max. PV Configuration (STC) | 150% |
| Rated / Nominal Input Voltage | 360V |
| Max. Input Current | 20A |
| Max. Short Circuit Current | 30A |
| Start Input Voltage | 50V |
| MPPT Operating Voltage Range | 40-540Vdc |
| Full Power MPPT Voltage | 210V-500V |
| Max. Number of PV Strings | 1 |
| No. of MPPTs | 1 |
| Rated AC Active Power | 4,000W |
| Max. AC Apparent Power | 4,400VA |
| Max. AC Active Power (PF=1) | 4,400W |
| Max. AC Output Current | 20A |
| Rated AC Voltage | 220V/230V/240V, L+N+PE |
| AC Voltage Range | 160V-300V (Adjustable) |
| Rated Grid Frequency | 50Hz/60Hz |
| Grid Frequency Range | 45Hz-55Hz / 55Hz-65Hz (Adjustable) |
| THDi | <3% (Rated Power) |
| DC Current Injection | <0.5%ln |
| Power Factor | > 0.99 Rated Power (Adjustable 0.8 LD - 0.8 LG) |
| Max. Efficiency | 97.2% |
| Europe Efficiency | 96.2% |
| Topology | Transformer-less |
| IP Rating | IP66 |
| Night Self Consumption | <1W |
| Cooling | Natural Cooling |
| Operating Temperature Range | -25°C to 60°C |
| Relative Humidity Range | 0-100% |
| Max. Operating Altitude | 4000m |
| Noise(typical) | 30dB |
| Dimensions (WxHxD) | 271 x 256 x 135 mm |
| Superior Efficiency | Reaches peak efficiency of 98.0% with advanced MPPT technology to track the maximum power point of solar panels. |
| High Reliability | Built-in Type II DC & AC surge protection (SPD) to protect against lightning and voltage spikes. |
| Smart Monitoring | Includes inbuilt Wi-Fi for real-time remote monitoring via the Polycab mobile app and web portal. |
| Durability | IP66 waterproof and dustproof rating with a C5 anti-corrosion cabinet for long-term outdoor performance. |
| User-Friendly | Features a natural cooling system (no noisy fans) and a simple LED/LCD display interface. |
| Safety Certified | Fully compliant with IEC 61727, IEC 62116, and BIS standards. |
| Warranty | Comes with a standard 8-year warranty, providing long-term peace of mind for your investment. |
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About Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use
Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use is listed under Solar Products in Agricultural Tools on ToolHaat, supplied by Polycab. Key specifications include weight (approx.) 7 kg, rating 4 kW, max. input voltage 550V, max. pv configuration (stc) 150%, rated / nominal input voltage 360V. ToolHaat sells to businesses with GST invoicing, bulk-quantity pricing and delivery across India.
Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use specifications
| Weight (Approx.) | 7 kg |
|---|---|
| Rating | 4 kW |
| Max. Input Voltage | 550V |
| Max. PV Configuration (STC) | 150% |
| Rated / Nominal Input Voltage | 360V |
| Max. Input Current | 20A |
| Max. Short Circuit Current | 30A |
| Start Input Voltage | 50V |
| MPPT Operating Voltage Range | 40-540Vdc |
| Full Power MPPT Voltage | 210V-500V |
| Max. Number of PV Strings | 1 |
| No. of MPPTs | 1 |
FAQs related to Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use
Is Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use suitable for both small farms and large agricultural operations?
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ToolHaat lists Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use across a range of capacities and specifications — check individual listings for the duty cycle, coverage area, or output relevant to your farm size before ordering.
Does Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use come with a warranty or after-sales support?
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Warranty terms for Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use vary by vendor and brand — check the product listing for specific coverage. ToolHaat support can help connect you with the vendor for warranty claims or service queries after purchase.
What if Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use arrives damaged or doesn’t match the listed specifications?
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Contact ToolHaat support with your order ID and photos if Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use arrives damaged or doesn’t match the listing. Replacement or refund is handled per our returns policy, with priority for equipment needed during active farming seasons.
Can dealers or distributors get a custom quote for Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use in large volumes?
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Yes — use the RFQ feature for dealer or distributor-level Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use orders. Our sales team provides a dedicated quote and delivery plan for bulk agricultural equipment purchases.
Can Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use orders be timed to arrive before the sowing or harvest season?
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Yes — for seasonal equipment needs, place your Polycab PSIS-4K0 Grid Tie Inverter, 4 kW Single Phase Inverter, For Residential & Commercial Use order with enough lead time before peak season, or contact our sales team to confirm stock availability and delivery timing ahead of sowing or harvest windows.
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