LVTOPSUN LVTS-4KW-HYD | 4kW Hybrid Solar Inverter for Energy Storage
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LVTS-4KW-HYD
4kW Hybrid Solar Inverter
Smart Energy Management Solution for Residential Solar Storage
Designed for solar + battery applications, LVTS-4KW-HYD integrates photovoltaic conversion, battery management, grid interaction, and backup power output in one compact inverter platform.
Product Overview
The LVTOPSUN LVTS-4KW-HYD is a hybrid solar inverter designed for residential energy storage systems.
The inverter supports photovoltaic input, battery charging and discharging control, grid-connected operation, and EPS backup output.
With compatibility for Lithium-ion and Lead-acid batteries, multiple communication interfaces, APP monitoring, and parallel operation capability, LVTS-4KW-HYD provides a flexible solution for users seeking efficient solar energy utilization and reliable backup power.
Why Choose LVTS-4KW-HYD
Efficient Solar Energy Conversion
LVTS-4KW-HYD supports:
- Maximum PV Input Power: 4400W
- Maximum Input Voltage: 500V
- MPPT Voltage Range: 60V~500V
- MPPT Quantity: 1
The MPPT solar tracking technology helps optimize photovoltaic energy utilization.
Flexible Battery Compatibility
The inverter supports:
·Li-Ion Battery
·Lead-acid Battery
Battery specifications:
·Nominal Battery Voltage: 24V
·Battery Voltage Range: 20~30V
·Battery Communication:
oCAN
oRS485
Reliable Backup Power
Key features:
· Pure Sine Wave output
· Transfer Time: 4ms
Helping maintain stable power supply during grid interruptions.
Compact Design
With compact dimensions:
290 × 424 × 120mm
and weight:
7.1kg
LVTS-4KW-HYD provides easier installation and system integration.
System Expansion
LVTS-4KW-HYD supports:
Parallel Capability: 9 Units
Providing scalability for different energy storage requirements.
Global Service & Local Support
Commercial energy storage projects require dependable equipment as well as long-term technical support.
Backed by LVTOPSUN's global service network, the LVTSG-125kS(PV250k)(261kWh) is supported through the company's localized technical resources presented in the corporate profile. LVTOPSUN works with distributors, EPC contractors, and project partners throughout project planning, commissioning, and system operation.
Product Advantages
|
Feature |
Customer Value |
|
4kW Hybrid Inverter |
Suitable for residential solar storage applications |
|
4400W PV Input Power |
Supports efficient solar energy utilization |
|
Lithium-ion/ Lead-acid Battery Support |
Flexible battery selection |
|
EPS Backup Output |
Supports emergency power applications |
|
4ms Transfer Time |
Fast backup switching |
|
9 Units Parallel Capability |
Supports future expansion |
|
LCD&LED&APP Monitoring |
Convenient operation and monitoring |
|
CAN / RS485 Communication |
Flexible system integration |
Technical Specifications
Model Information
|
Parameter |
Specification |
|
Model |
LVTS-4KW-HYD |
|
Product Type |
Hybrid Solar Inverter |
Solar Input Data
|
Parameter |
Specification |
|
Max. PV Input Power |
4400W |
|
Max. Input Voltage |
500V |
|
Start-up Voltage |
90V |
|
MPPT Voltage Range |
60V~450V |
|
Max. Input Current per MPPT |
18A |
|
Max. Short Circuit Current per MPPT |
23A |
|
Number of MPPT |
1 |
AC Input Data (Grid & Generator)
|
Parameter |
Specification |
|
Nominal Input Voltage |
230Vac, L/N/PE |
|
Input Voltage Range |
90~280Vac (APL); 170~265Vac (UPS) |
|
AC Frequency Range |
40~65Hz |
|
Frequency |
50/60Hz Auto Sensing |
Battery Data
|
Parameter |
Specification |
|
Battery Type |
Lithium-ion/ Lead-acid |
|
Nominal Battery Voltage |
24V |
|
Battery Voltage Range |
20~30V |
|
Max. Discharge Current |
137A |
|
Max. Charge/Discharge Power |
3300W |
|
Max. Solar Charge Current |
120A |
|
Max. AC Charge Current |
100A |
|
Max. Charge Current (PV+AC) |
120A |
|
Lithium-ion Battery Activation |
Yes |
|
Lithium-ion Battery Communication |
CAN / RS485 |
Inverter Output Data
|
Parameter |
Specification |
|
Nominal Output Power |
4000W |
|
Peak Apparent AC Power |
8000VA |
|
Nominal AC Voltage |
230V |
|
Nominal Grid Frequency |
50/60Hz |
|
Voltage Waveform |
Pure Sine Wave |
|
Transfer Time |
4ms |
|
THDv (@linear load) |
<3% |
Efficiency
|
Parameter |
Specification |
|
Peak Efficiency |
94% |
|
MPPT Efficiency |
≥99.9% |
Protection
|
Protection Function |
Specification |
|
AC Short Circuit Protection |
Yes |
|
AC Surge Protection |
Yes |
|
DC Surge Protection |
Yes |
|
Overload Protection |
Yes |
System Parameters
|
Parameter |
Specification |
|
Dimension (W×H×D) |
290×424×120mm |
|
Weight |
7.1kg |
|
Cooling Method |
Fan Cooling |
|
Operating Temperature Range |
-10℃~60℃ |
|
Ingress Protection |
IP20 |
|
Noise Emission |
≤50dB |
|
Altitude |
2000m |
|
Relative Humidity |
5%~95% (Non-condensing) |
Communication & Monitoring
|
Parameter |
Specification |
|
Communication Interface |
RS485 / USB / CAN / Wi-Fi |
|
Display |
LCD&LED&APP |
|
Parallel Capability |
9 |
|
Number of AC Output |
2 |
Product FAQ
-
What is LVTS-4KW-HYD?
-
What batteries are compatible with LVTS-4KW-HYD?
-
How much PV input power does LVTS-4KW-HYD support?
-
Can LVTS-4KW-HYD provide backup power?
-
Can multiple units work together?
Yes. LVTS-4KW-HYD supports: 9 units parallel capability