
Product Features:
1、It has the function of sectional charge and discharge (can set the time period for battery charging or discharging).
2、Allowing access of lead-acid battery and lithium battery.
3、Anti feed-in, self-consumption function (can be hybrid power supply from solar, battery and grid).
4、It can be used without battery. Solar and utility grid can power loads at the same time.
5、With dual activation function of lithium battery. It can be triggered by any power supply of the
mains or solar (when the li-ion battery was dormant).
6、Power saving mode available to reduce no-load loss.
7、Available in four charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging.
8、Two output modes: mains bypass and inverter output; Uninterrupted power supply.
9 、 Complete protections, including over voltage and under voltage protection, overload protection, reverse protection, etc. 360° all-round protection with a number of protection functions.
10、 With touch resistance LCD screen dynamic flow diagram design, easy to understand the system data and operation status.
11、Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sine wave; support split-phase and single-phase pure sine wave output; Supports five different voltage levels of 100Vac, 105Vac, 110Vac,120Vac ,127Vac per phase.
12、Supports two independent MPPTs, advanced MPPT technology with a tracking efficiency of 99.9%.
13、Intelligent variable speed fan to efficiently dissipate heat and extend system life.
14、Diverse human-computer interaction: support CAN, USB, WiFi and RS485 communication, local and remote power on or off, dry contact control.
15、Can be extended: external CT for whole house energy anti feed-in and self-consumption.
Product Produce:
1、PV String: convert light energy into DC power, and charge the battery through the inverter, or directly invert into AC power to drive the load.
2、Mains or generator: connected at the AC input, to power the load while charging the battery. If the mains or generator is not connected, the system can also operate normally, and the load is powered by the battery and PV module.
3、Battery: According to the energy storage and energy release function of the system requirements. Support lithium battery and lead acid battery (set setup).
4、Household load: allow connection of various household and office loads, including refrigerators, lamps, TVs, fans and air conditioners.
5、Hybrid solar charge inverter: the energy conversion unit of the whole system.
6、WiFi or GPRS: can monitor system permissions remotely.
7、CT:It is used to detect current.(Two CT's were placed on two fire lines,CT arrows point to the inverter).
Product Parameters:
Models |
GES48120M250-500P |
Parallelmode |
Permitted parallel number |
1~6 |
ACmode |
Rated input voltage |
120(L1/N,L2/N)/240Vac(L1/L2) |
Input phase voltage range |
(85Vac~140Vac)±2% |
Frequency |
50Hz/60Hz(Auto detection) |
Frequency Range |
47±0.3Hz~55±0.3Hz(50Hz); 57±0.3Hz~65±0.3Hz(60Hz); |
Overload/ short circuit protection |
Circuit breaker |
Efficiency |
>95% |
Conversion time (bypass and inverter) |
10ms(typical) |
ACreverse protection |
Yes |
Maximum bypass phase overload current |
2pole,60A/60A(L1/L2) |
Inverter mode |
Output voltage waveform |
Pure sine wave |
Rated output power (VA) |
Split phase:12000 |
Single phase:7200 (limited by the wiring terminals) |
Rated output power (W) |
Split phase:12000 |
Single phase:7200 (limited by the wiring terminals) |
Power factor |
1 |
Rated output voltage(Vac) |
120Vac(L1/N,L2/N)/240Vac(L1/L2) |
Output voltage error |
±5% |
Output frequency range(Hz) |
50Hz±0.3Hz/60Hz±0.3Hz |
Maximum Efficiency |
>91% |
Overload protection |
(105%<load<110%)±5%:report error and turn off the output after 5 minutes; (110%<load<125%)±5%:report error and turn off the output after 10 seconds; Load>125%±5%:report error and turn off the output after 5 seconds; |
Peak power |
Split phase:18000VA |
Single phase:18000VA |
Loaded motor capability |
6HP |
Output short circuit protection |
Can protect,after continuous short circuit for 1 second |
Bypass circuit breaker phase specification |
2pole,63A/63A(L1/L2) |
Rated battery input voltage |
51.2V(Minimum starting voltage 44V) |
Battery voltage range |
40.0Vdc~58.6Vdc±0.6Vdc(Under voltage alarm/shutdown voltage/over voltage alarm /over voltage recovery...settable on LCD screen) |
Power saving mode self-consumpt ion |
Load per phase is null or less than 25W enter power-saving mode |
AC charging |
Battery type |
Lead acid or lithium battery |
Maximum charge current(can be set) |
160A |
Charge current error |
±5Adc |
Charge voltage range |
40-58.6Vdc |
Short circuit protection |
Circuit breaker and blown fuse |
Circuit breaker phase specifications |
2pole,60A/60A(L1/L2) |
PV charging |
Numberof MPPT groups |
2 |
MaximumPV open circuit voltage |
500Vdc |
PV operating voltage range |
90Vdc~485Vdc |
MPPT voltage range |
90Vdc~450Vdc |
Battery voltage range |
40-58.6Vdc |
Maximum PV input power |
9000W+9000W
|
Maximum PV input current |
27A+27A
|
PV charge current(can be set) |
250A
|
Charging short circuit protection |
Blown fuse |
Wiring protection |
Reverse polarity protection |
Hybrid charging Max charger current specifications (AC charger+PV charger) |
Max charger current(can be set) |
0-250A
|
Certified specifications |
Certification |
UL1741/CSA C22.2#107.1 |
EMC certification level |
FCC part15,CLASS B |
Operating temperature range |
-10℃ to 55°℃(>45℃ derating) |
Storage temperature range |
-25℃~60℃ |
Humidity range |
5%to 95%(Conformal coating protection) |
Noise |
≤60dB |
Heat dissipation |
Forced air cooling,variable speed of fan |
Communication interface |
USB/RS485(/WiFi/GPRS)/Dry node control |
Size(L*W*D) |
620mm*450mm*132mm |
Weight (kg) |
23.8 |