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3KW 5KW 10KW Grid-connected MPPT Controller & Inverter Wind Turbine Controller Wind-solar Complementary Controller

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Product details
Grid type:SimplexPackage preview:
Working frequency range:49 Hz~51 HzRated output current:14A
output:AC outputOutput Power:2 kW
maximum. input power:3 kWOutput current:20A-60A
Rated grid frequency:50 Hzoutput type:/
Supply capacity:5000 units per monthPackaging Details:carton
Output frequency:50Hz±1% (inverter model)port:Shanghai, Ningbo, Shenzhen
model:FSTRated input power:2 kW
payment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGramInverter Efficiency:>85% (80% resistive load)
Input voltage:12/24V(18-100VDC)48V(60-180VDC)The output voltage:110V/127V/220VAC; ±5% (inverter model)
Origin:ChinaRated input voltage:220Vac
application:home solar power system, hybrid solar systembrand:Feite
Wind turbine input:wind turbine input
Technical Parameters
Model
WWGI30
wind turbine input
Rated input power
3 kW
maximum. input power
3 kW
Rated input voltage
220Vac
hand brake
Press and hold the button for 5 seconds to completely uninstall,
Then press for another 5 seconds to resume.
Switch the brake switch to "ON"
Super wind brake (optional)
18m/s (0~30m/s can be set), when it reaches the set wind speed, it will be completely unloaded, and it will automatically recover after working for 10 minutes
The wind speed is less than 15m/s.
Overspeed braking (optional)
500r/min (factory default, 0~1000r/min can be set)
After reaching the set speed, it will be completely unloaded, and it will automatically recover after 10 minutes.
AC output
grid type
Simplex
Rated output power
3 kW
Rated grid voltage
220Vac
Grid voltage range
220~260Vac
Rated grid frequency
50 Hz
Operating frequency range
49 Hz~51 Hz
Rated output current
14A
THDI
<5% (rated power)
Protective function
AC output overvoltage/
Yes
undervoltage protection
AC output varies with frequency
Yes
/low frequency protection
AC short circuit protection
Yes
surge protection
Yes
Anti-Islanding Protection
Yes
over temperature protection
Yes
lightning protection
Yes
display mode
to lead
Display information
Unloading, grid status, wind turbine status, faults
Monitoring method (optional)
RS485/GPRS
monitoring content
Wind speed, wind power, AC output voltage/current/power, fault code
efficiency
>93%
ambient temperature
-20℃～+40℃
humidity
0%~90%, no condensation
noise
≤65dB
cooling method
Forced air cooling
Cover protection class
IP65
Product size (width * height * depth)
370×545×185mm
Product Weight
19 kg
Unloading size (W*H*D)
300×550×55mm
Unloaded net weight
14 kg
Note: Some parameters can be adjusted according to the specific needs of customers.
product display
On-grid system connection
Advantages of grid-connected systems
1. Save more money with net metering Grid connection will allow you to save more money with wind turbines through higher efficiency, net metering, and lower equipment and installation costs:
a). Fully functional off-grid wind systems require batteries and other stand-alone equipment, which increases cost and maintenance. Therefore, grid-connected wind systems are usually cheaper and simpler to install.
b). Your wind turbine will typically generate more
Electricity exceeds your consumption capacity. With net metering, homeowners can feed excess electricity into the utility grid instead of storing it themselves in batteries.
c). Net metering (or feed-in tariff schemes in some countries) plays an important role in incentivizing wind power. Without it, residential wind systems are significantly less viable from a financial standpoint.
d). Many utilities promise to buy electricity from homeowners for the same price they sell electricity themselves.
2. The grid is a virtual battery
a). Electricity must be consumed in real time. However, temporarily
As other forms of energy storage (such as chemical energy in batteries). Energy storage often comes at a huge cost. b). The grid is in many ways also a battery, requiring no maintenance or replacement, and is more efficient. In other words, more power (and more money) is wasted with traditional battery systems. ). According to EIA data [1], the national annual transmission and distribution losses average about 7% of the US transmission electricity. Lead-acid batteries typically used with solar panels have an energy storage efficiency of only 80-90%, and their performance degrades over time.
c). The added benefit of grid connection includes having backup power from the utility grid (in case your solar system stops generating power for some reason). At the same time, you can also help alleviate the utility company's peak load. As a result, the efficiency of our entire electrical system is increased.
Off-grid system connection
Advantages of off-grid solar systems
1. No access to the utility grid An off-grid solar system may be cheaper than extending power lines in some remote areas. If you are more than 100 yards from the grid, consider leaving the grid. The cost of overhead transmission lines ranges from $174,000 per mile (for rural construction) to $11,000,000 per mile (for urban construction).

2. Become energy
Self-sufficiency It feels good to live off the grid and be self-sufficient. For some, that feeling is worth more than saving money. Energy self-sufficiency is also a form of security. Utility grid outages will not affect off-grid wind systems. Batteries, on the other hand, can only store a certain amount of energy, and on cloudy days, being connected to the grid is actually where the safety lies. You should install a backup generator for such situations.
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