Pow series is a new hybrid solar charge all in one inverter, which integrates solar energy storage & means charging energy storage and AC sine wave output. Thanks to DSP control and advanced control algorithm, it has high response speed, high reliability, and high industrial standard. Four charging modes are optional. The solar charging module applies the latest optimized MPPT technology to quickly track the maximum power point of the PV array in any environment and obtain the maximum energy of the solar panel in real-time.
Photovoltaic Modules (PV): convert light energy into DC power, charge the battery through the solar 48V inverter charger, or directly reverse into alternating current to power the load
Power or generator (Utility): Access at the AC input can power the load and charge the battery. If you do not have a power supply or generator, the system can also operate normally, where the load is supplied by batteries and photovoltaic modules
Battery: The role of the battery is to ensure the normal use of electricity for the system load when the solar energy is insufficient and there is no electricity
Household load: Can be accessed to a variety of household and office loads, including refrigerators, lamps, televisions, fans, air conditioning, and other AC loads
The solar inverter will have 4 operational charging modes which change the logic as to how and when to charge the battery banks. The solar inverter has four charging modes: PV priority, Utility Priority, Hybrid Charging, and Only Solar Charging.
In PV Priority mode it will make full use of the solar input during the day in order to charge the battery bank. This effectively allows using the unit off-grid during peak utility times in order to cut costs on utility charging. Only when solar fails to start or is interrupted will the unit automatically switch to utility mode for backup.
In Utility Priority mode, the detected AC input will be a priority for battery charging. If the power becomes unstable or unusable, then it will switch to PV charging.
In Hybrid Charging, PV and Utility will work together to charge the battery bank at the same time. Priority will be given to PV and utilize MPPT charging. Upon PV charging being insufficient, the power supply replenishes with Utility power. This method is the fastest to charge and suitable for unstable areas of the grid, ready to provide an adequate backup power supply.
Only solar charging is the most energy-efficient way to charge your battery bank and does not make use of AC input. The utility will not charge the battery, even if it is available.
The solar inverter has 3 working modes that dictate how the incoming power is used to power the loads. Users may configure the output source priority to configure load power.
PV Priority
In this mode, only the incoming solar energy and battery power are used to power the loads. This can maximize the use of green energy when selecting PV priority in Battery Charging Mode to achieve overall energy conservation and emission reduction. Upon there being no more usable solar energy or the battery voltage drops to a low voltage setpoint, then the unit will switch to utility power to continue to power up the loads. It is recommended to be in this mode for relatively stable areas.
Utility Priority
Equivalent to a backup UPS for use in unstable areas of the grid, Utility will provide power to the loads as a priority. Solar and battery energy will provide power to the loads only when utility power is not available.
Inverter Mode
The Battery energy will supply power to the loads. The utility provides power to the loads only when battery voltage drops too a low voltage which maximizes the use of DC power.
Product Overview
Please download the product manual to get more information about the product.
Technical Specifications
Model |
POW-LVM5.0K-48V-H |
Utility/Grid |
|
Rated input Voltage |
110/120Vac |
Input voltage range |
(90Vac~140Vac) ±2% |
Frequency |
50Hz/ 60Hz (auto detect) |
Frequency range |
47±0.3Hz ~ 55±0.3Hz (50Hz); |
Overload / Short circuit Protection |
Breaker |
Efficiency |
>95% |
Conversion time (Bypass and reverse) |
10ms |
Reverse Flow Protection |
Yes |
Max Bypass Current load |
63A |
Inverter |
|
Waveform |
Pure Sine Wave |
Rated Output (VA) |
5000(4100/4300/4500) |
|
Rated Output (W) |
5000(4100/4300/4500) |
Power factor |
1 |
Output AC Voltage |
120Vac(100/105/110Vac Settable) |
Unstable Input Error |
±5% |
Output Frequency (Hz) |
50Hz ±0.3Hz 60Hz ± 0.3Hz |
Efficiency |
>90% |
|
Overload protection |
(102%<load<110%) ±10%: reporting error and turn off the output after 5 minutes; |
Peak power |
7000VA |
Motor Capability |
3HP |
Output Short-circuit Protection |
Breaker |
Bypass Breaker Specifications |
63A |
Rated Battery Voltage |
48V (minimum start-up voltage 44V) |
Battery voltage range |
40.0Vdc~60Vdc ± 0.6Vdc |
Power Saving Mode Self-Consumption |
≤50W |
Model |
POW-LVM5.0K-48V-H |
Utility/Grid Charging |
|
Battery type |
Lead Acid or Lithium |
Maximum Charging Current (AC) |
40A |
Unstable Condition Error |
± 5Adc |
Charging Voltage Range |
40 –60Vdc |
Short-circuit protection |
Breakers and blown fuses |
Circuit Breaker Specifications |
63A |
Overcharge Protection |
Yes; Automatically alerts and then turns off charging after1 minute |
Solar (PV) Charging |
|
Recommended PV Max |
500Vdc |
PV Operating Voltage |
120-500Vdc |
MPPT Voltage Range |
120-450Vdc |
Battery Charging Range |
40-60Vdc |
Maximum Input Power |
5000W |
Maximum Input Current |
80A |
Maximum Output Power |
5000W |
PV Charging Current Range |
0-80A |
Short-circuit Protection |
Internal Fuse |
Wiring Protection |
Reverse Polarity |
General |
|
Certifications |
CE(IEC62109), RoHS, EN61000 |
Operating Temperature |
5°F ~ 131°F/ -15°C ~ 55°C |
Storage Temperature |
-13°F ~ 140°F / -25°C ~ 60°C |
Humidity |
5% to 95% (three-layer paint protection) |
Noise |
≤60dB |
Cooling |
Fans, Forced cooling with adjustable air speed |
IP Grade |
IP 20 |
Safety Class |
I |
Dimensions (L-W-D) |
16.8*12.7*4.9 in / 426*322*124 mm |
Weight |
25.6 lbs /11.6kg |
Non-Lithium Battery Parameters
Battery type Parameters |
Sealed lead acid battery (SLD) |
Colloidal lead acid battery (GEL) |
Vented lead acid battery (FLD) |
User-defined (USE) |
Overvoltage disconnection voltage |
60V |
60V |
60V |
60V |
Equalizing charge voltage |
58.4V |
56.8V |
59.2V |
40~60V |
Boost charge voltage |
57.6V |
56.8V |
58.4V |
40~60V |
|
Floating charge voltage |
55.2V |
55.2V |
55.2V |
40~60V |
Undervoltage alarm voltage |
44V |
44V |
44V |
40~60V |
Low voltage |
42V |
42V |
42V |
40~60V |
|
Discharge limit voltage |
40V |
40V |
40V |
40~60V |
Over-discharge delay time |
5S |
5S |
5S |
1~30S |
Equalizing charge duration |
120 minutes |
- |
120 minutes |
0~600 minutes |
Equalizing charge interval |
30 days |
- |
30 days |
0~250 days |
|
Boost charge duration |
120 minutes |
120 minutes |
120 minutes |
10~600 minutes |
| Question: | Where/how do you wire the ground for the AC out? |
| Answer: | Please check User manual Page 14， there is Ground wiring Icon |
| Question: | Where/how do you wire the ground for the AC out? |
| Answer: | Please check User manual Page 14， there is Ground wiring Icon |
| Question: | can i use 2 of this inverter to make split phase 110v / 220v |
| Answer: | NO |
| Question: | Compatible with Lifepo4 battery bank? |
| Answer: | yes. It is ok |
| Question: | Can two 5k inverters be connected parallel to achieve 10k on both input and output? |
| Answer: | NO. This inverter doesn't support two or more parallel |
| Question: | is there a plan for a firm upgrade for multiple units to be run in parallel? and/ or have units operate in 120/240 V mode (US) split-phase? |
| Answer: | NO. this inverter can't run in parallel |
| Question: | Other versions of the 5kw show connected to generator in the ads will this one connect to an ac generator through the ac input? |
| Answer: | YES. |
| Question: | My volts on the multimeter read 103 volts coming from the solar panels(3 x 38 connected in series) will this work to charge? |
| Answer: | YES. it is ok to charge your battery. |
| Question: | Can this be used as a grid tie inverter to feed electricity back into the grid? |
| Answer: | NO. This can't be used as a grid tie inverter |
| Question: | what does the wifi module do? does it log data? can you adjust the settings? Is there any info on the software or app needed to interface? |
| Answer: | Yes the wifi module can set up some data, there has an APP to download it. |
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