Products
Model： WP-4K-D
Residential Off-grid Inverter
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Experience unmatched energy independence with the HWOO WP-4K-D Off-Grid Inverter – engineered with high-efficiency MPPT technology, pure sine wave output, and robust expandability.
Key Features:
1.High power density patch design: Compact size with cost-effective performance.
2.Adjustable parameters: Customizable settings for diverse applications.
3.High-frequency inverter: Supports battery-free operation.
4.Output power factor PF=1: Ensures maximum energy efficiency.
5.Advanced compatibility: Lithium battery communication, external WiFi, generator auto-start dry contact function.
6.Real-time load monitoring: Displays actual load power for enhanced user control.
7.Pure sine wave output: Compatible with sensitive electronics and appliances.
8.Short-circuit protection: Safeguards against electrical faults.
产品参数 | ||
MODEL | WP-4K-D | |
Input | Input System | L+N+PE |
Rated Input Voltage | 220/230/240VAC | |
Voltage Range | 90-280VAC±3V (Normal mode) | |
170-280VAC±3V (UPS mode) | ||
Frequency Range | 50Hz/60Hz (Auto-sensing) | |
Output | Rated Power (Battery Inverter) | 4000W |
Rated Power (PV Inverter) | 4500W | |
Output Voltage | 220/230/240VAC±5% | |
Output Frequency | 50/60Hz±0.1% | |
Waveform | Pure Sine Wave | |
Transfer Time | 10ms (Computer devices) | |
20ms (Household appliances) | ||
Peak Power | 8000VA | |
Overload Capacity | 105%~150% Load: 11s | |
150%~200% Load: 2s | ||
>200% Load: 400ms | ||
Battery | Battery Voltage | 24Vdc |
Charging Voltage | 28.2Vdc (Constant voltage) | |
27Vdc (Float) | ||
Charger | PV Charging | MPPT Technology |
Max PV Input Power | 5000W | |
MPPT Voltage Range | 60-500Vdc | |
Optimal Vmp Range | 300-400Vdc | |
Max PV Input Voltage | 500Vdc | |
Max PV Input Current | 18A | |
Max PV Charge Current | 120A | |
Max Grid Charge Current | 100A | |
Max Charge Current | 120A | |
Display & Communication | LCD (Operating modes, load, input/output data) | |
RS232 (2400 baud) | ||
Expandable slots: BMS, WiFi, dry contact card | ||
Operating Temperature | -10~50℃ | |
Operating Humidity | 20%~95% (Non-condensing) | |
Dimensions (mm) | 495x312x146 | |
Weight | Refer to physical unit | |
Certifications | EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1 | |
CONTACT FORM
Common Problem
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Contact Us
After-sales
+92 345 945 0209（Pakistan）
Market
as@kcenergy.info(Pakistan After-sales)
KC@kcenergy.info(Pakistan Company)
©2024 Ningbo HWOO Energy Storage Technology Co., Ltd.
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