3KW Solar Inverter
Grid Tie Inverter
Hybrid Inverter
About 3KW Solar Inverter
The 3kW solar inverter is a versatile energy solution, available in Grid-Tie Single Phase and Hybrid Single Phase configurations. It ensures efficient solar energy conversion, seamless integration with the grid, and reliable power management, making it ideal for residential applications.
Configurations
Grid-Tie Single Phase:
Perfect for homes, this configuration efficiently converts solar energy and integrates with the grid, allowing excess power to be fed back to the grid. It reduces electricity bills while ensuring reliable energy use.Hybrid Single Phase:
Designed for homes needing backup power, this configuration combines solar energy with battery storage. It ensures uninterrupted power supply during outages while reducing grid dependency for everyday use.
Authorized V-Sole Dealer
As an authorized dealer of V-Sole inverters, we deliver advanced solar solutions with cutting-edge technology and reliable performance. V-Sole inverters are known for their durability, high efficiency, and user-friendly design.
The 3kW Solar Inverter offers robust performance, compact design, and ease of installation, making it an excellent choice for residential energy systems.
Choose the 3kW Solar Inverter today for cost-effective energy management, reliable backup power, and sustainable living!
For More Info:
GRID TIE INVERTER - SINGLE PHASE
Advanced Features:
- Capable of handling DC overloads up to 10%, ensuring more reliable operation.
- Features a high DC to AC ratio to maximize energy yields.
- Supports up to 800W per panel for compatibility with larger systems.
- Uses H-Bridge, T-type topology, and SPWM for efficient performance.
- Epoxy Novolac coating for better heat resistance and thermal management.
- Offers a low voltage start-up of just 80V, making it ideal for diverse solar setups.
- Easy to install thanks to its compact, lightweight design.
- Uses IDA technology with multiple MPPTs to optimize power output.
- Includes inbuilt surge protection on AC and DC sides for safe operation.
- Operates quietly with natural convection cooling, eliminating the need for fans.
- RS485 for remote monitoring via Wi-Fi/GPRS with web and app control.
- Zero export models (External CT required) to limit energy export.
Technical Specification:
| CAPACITY (KW) | 3 | 3.4 | 3.6 |
|---|---|---|---|
| MODEL NUMBER | VS-303S | VS-304S | VS-306S |
| INPUT (DC) | |||
| Max. DC input power (KW) | 3.3 | 3.6 | 3.8 |
| Max. DC I/P (Vdc) | 550V | 550V | 550V |
| Max. MPPT I/P Current (A) | 60A | 70A | 75A |
| MPPT Short Circuit Current (A) | 90A | 100A | 105A |
| MPPT Tracking Voltage (Vdc) | 70-550V | 70-550V | 70-550V |
| Start-UP Voltage (V) | 80V | 80V | 80V |
| Number of MPPT Tracker | 1 | 1 | 1 |
| Strings per MPPT Tracker | 1 | 1 | 1 |
| OUTPUT (AC) | |||
| Rated output power (KW) | 3 | 3.4 | 3.6 |
| Rated Grid Voltage (V) | 230V | 230V | 230V |
| Voltage Operating Range (V) | 140V – 285V | 140V – 285V | 140V – 285V |
| Rated Grid freq. (Hz) / Range | 50Hz ( + – 5%) | 50Hz ( + – 5%) | 50Hz ( + – 5%) |
| Rated output current AC (A) | 13.0 | 15.0 | 15.6 |
| AC Connection | P + N + PE | P + N + PE | P + N + PE |
| THDI (%) | <3% | <3% | <3% |
| Output Power factor | 0.9 leading to 0.9 lagging | 0.9 leading to 0.9 lagging | 0.9 leading to 0.9 lagging |
| EFFICIENCY | |||
| Max. conversion Efficiency (%) | 97.5% | 97.5% | 97.5% |
| Max. Euro Efficiency (%) | 97.3% | 97.3% | 97.3% |
| MPPT Efficiency (%) | >99% | >99% | >99% |
| PROTECTION | |||
| Anti-Islanding Protection | YES | YES | YES |
| DC Reverse Polarity Protection | YES | YES | YES |
| Insulation Resistance Protection | YES | YES | YES |
| Ground Fault Protection | YES | YES | YES |
| Output Over Current Protection | YES | YES | YES |
| Output Short circuit Protection | YES | YES | YES |
| Output Over Voltage Protection | YES | YES | YES |
| DC Isolator Switch | NO | NO | NO |
| Surge Protection | DC:TypeIII/AC:Type III | DC:TypeIII/AC:Type III | DC:TypeIII/AC:Type III |
| GENERAL DATA | |||
| Dimensions (W*H*D) mm | 280W*310H*184D | 280W*310H*184D | 280W*310H*184D |
| Weight (Kg) | 6.35 | 6.35 | 6.35 |
| Topology | Transformerless | Transformerless | Transformerless |
| Noise Emission (dB) | ≤25dB | ≤25dB | ≤25dB |
| Display | LED with LCD Display | LED with LCD Display | LED with LCD Display |
| Cooling Method | Natural Cooling | Natural Cooling | Natural Cooling |
| Operating ambient Temperature | (-25°C ~ +65°C) | (-25°C ~ +65°C) | (-25°C ~ +65°C) |
| Operating Humidity | 0% – 100% | 0% – 100% | 0% – 100% |
| Max. Operating Altitude (m) | 2000 (>2000 Derating)m | 2000 (>2000 Derating)m | 2000 (>2000 Derating)m |
| Ingress Protection | IP65 | IP65 | IP65 |
| Standard Warranty | 10 Years | 10 Years | 10 Years |
| CONNECTION TYPE | |||
| DC connectors | MC-4 | MC-4 | MC-4 |
| Ingress AC plug | IP65 rated plug | IP65 rated plug | IP65 rated plug |
| Communication Modes | WiFi / GPRS / RS 485 / Local Monitoring | WiFi / GPRS / RS 485 / Local Monitoring | WiFi / GPRS / RS 485 / Local Monitoring |
| Remote Monitoring | YES | YES | YES |
HYBRID INVERTER - SINGLE PHASE
Advanced Features:
- Seamless changeover in just 4ms, making it suitable for use as a UPS.
- Ensures enhanced battery performance and protection for Li-ion, Lead Acid, or LiFePO4 batteries.
- Delivers 100% unbalanced load across each phase, with up to 50% of the rated power on any phase (Three Phase).
- Handles blackouts and brownouts efficiently, with or without batteries, and supports grid export.
- Programmable preference for PV, Battery, or Grid as the primary power source.
- Reduces or limits maximum demand to avoid penalties with Grid Peak Compensation Mode.
- Optimized for high-demand appliances like air conditioners, water heaters, and grid-tie inverters.
- Compatible with both DC and AC coupling, enabling seamless integration with existing solar systems.
- Supports up to 16 units in parallel for both on-grid and off-grid configurations, and allows multiple batteries in parallel.
- Charging and discharging currents up to 240A with transformer isolation design for 48V low-voltage batteries.
- Supports direct battery charging and energy storage from diesel generators, ensuring uninterrupted 24/7 power.
- Achieves maximum conversion efficiency of 97.6% and battery charging efficiency of 95.5%.
- Six customizable time periods for battery charge/discharge cycles.
- Advanced management for stable operation.
- Vibrant touch screen for simple operation and maintenance.
- Built-in feature to control grid feed.
Technical Specification:
| CAPACITY (KW) | 3KW 24V | 3KW 48V | 3.6KW 48V |
|---|---|---|---|
| MODEL NUMBER | VS-HY03S | VS-HY03S | VS-HY03S |
| BATTERY INPUT DATA | |||
| Battery Type | Lead-acid or Lithium-ion | Lead-acid or Lithium-ion | Lead-acid or Lithium-ion |
| Battery Voltage Range (V) | 20~30 | 40~60 | 40~60 |
| Max. Charging Current (A) | 140 | 70 | 90 |
| Max. Discharging Current (A) | 140 | 70 | 90 |
| Charging Curve | 3 Stages / Equalization | 3 Stages / Equalization | 3 Stages / Equalization |
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS | Self-adaption to BMS | Self-adaption to BMS |
| PV STRING INPUT DATA | |||
| Max. DC Input Power (W) | 3600 | 3600 | 4320 |
| Rated PV Input Voltage (V) | 370V | 370V | 370V |
| Voltage Operating Range (V) | 125~500V | 125~500V | 125~500V |
| Start-up Voltage (V) | 125 | 125 | 125 |
| MPPT Voltage Range (V) | 150-425 | 150-425 | 150-425 |
| Full Load DC Voltage Range (V) | 300-425 | 300-425 | 300-425 |
| PV Input Current (A) | 18 | 18 | 18 |
| Max. PV Isc Current (A) | 27 | 27 | 27 |
| Number of MPPT/Strings per MPPT | 1/1 | 1/1 | 1/1 |
| AC OUTPUT DATA | |||
| Rated AC Output Power (W) | 3000 | 3000 | 3600 |
| Max. AC Output Power (W) | 3300 | 3300 | 3690 |
| AC Output Rated Current (A) | 13 | 13 | 15.7 |
| Max. AC Output Current (A) | 15 | 15 | 18 |
| Max. Continuous AC Passthrough Current (A) | 35 | 35 | 40 |
| Peak Power (off grid) | 2 times of rated power, 10 S | 2 times of rated power, 10 S | 2 times of rated power, 10 S |
| Power Factor | 0.9 leading to 0.9 lagging | 0.9 leading to 0.9 lagging | 0.9 leading to 0.9 lagging |
| Output Frequency and Voltage | 50/60Hz; L/N/PE 220/230Vac (single phase) | 50/60Hz; L/N/PE 220/230Vac (single phase) | 50/60Hz; L/N/PE 220/230Vac (single phase) |
| Grid Connection | Single Phase (L+N+PE) | Single Phase (L+N+PE) | Single Phase (L+N+PE) |
| DC Injection Current (mA) | <0.5%< IN | <0.5%< IN | <0.5%< IN |
| EFFICIENCY | |||
| Max. Efficiency | 97.60% | 97.60% | 97.60% |
| Euro Efficiency | 97% | 97% | 97% |
| MPPT Efficiency | 99.90% | 99.90% | 99.90% |
| PROTECTION | |||
| Integrated Protection | Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge protection | ||
| Output Over Voltage Protection | DC Type II / AC Type III | DC Type II / AC Type III | DC Type II / AC Type III |
| GENERAL DATA | |||
| Operating Temperature Range (°C) | -45°C ~ 60°C | -45°C ~ 60°C | -45°C ~ 60°C |
| Cooling | Natural Cooling | Natural Cooling | Intelligent Cooling |
| Noise (dB) | ≤30db | ≤30db | ≤30db |
| Communication with BMS | RS485; CAN | RS485; CAN | RS485; CAN |
| Weight (kg) | 17.6 | 17.6 | 19.0 |
| Dimensions (mm) | 376W x 470H x 241D | 376W x 470H x 241D | 376W x 470H x 241D |
| Protection Degree | IP65 | IP65 | IP65 |
| Installation Style | Wall-mounted | Wall-mounted | Wall-mounted |
| Standard Warranty | 5 Years (Extendable up to 10 Years) | 5 Years (Extendable up to 10 Years) | 5 Years (Extendable up to 10 Years) |
