3KW Off Grid Solar Inverters
Brand Name:king sun
Certification:CE,SGS,TUV,IEC,CQC,
Model Number:GT18- VPM
Minimum Order Quantity:Negotiation
Delivery Time:7
Payment Terms:T/T
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Location:
Suzhou China
Address:
Room 414, No. 1 Building , YueFeng Mansion , High-tech Zone, Suzhou City
Supplier`s last login times:
within 36 hours
Product Details
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Product Details
3kw Off Grid Solar Inverters System Stand Alone Inverter System
1, Description:
• Rated power: 1-5KW
• Pure sine wave output
• Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc).
• Bult in MPPT 60A/80A solar charge controller
• Combining solar system, AC utility, and battery power source to supply continuous power
• Overload, short circuit and Deep discharge protection
• Cold start function
• Support USB, RS485 monitoring function with free CD
• WIFI remote monitoring (optional)
• Compatible to generator
• Support parallel operation up to 3 units (available for 3KW-5KW 48V)
Off Grid Solar Inverters that are tied to the community's electricity grid help regulate the currents between the building the solar energy system is powering and the power lines of the grid. Grid-tie systems that feed into and from the grid are usually required to have anti-islanding protection built in. The anti-islanding ensures that if a fault occurs within the grid, the solar powered system will disconnect from it immediately to prevent feeding more electricity into an already hazardous situation. Reconnecting to the grid can sometimes be complicated, but in order to have a completely safe system, it is required to follow the anti-islanding regulations set forth by local power companies.
2, Parameters:
| MODEL | GT18-1012 VPM | GT18-2024 VPM | GT18-3024 VPM | GT18-3048 VPM | GT18-4048 VPM | GT18-5048 VPM | |
| Default Battery System Voltage | 12VDC | 24VDC | 48VDC | ||||
INVERTER OUTPUT | Rated Power | 1000VA 1000W | 2000VA 2000W | 3000VA 3000W | 3000VA 3000W | 4000VA 4000W | 5000VA 5000W |
| Surge Power | 2000VA | 4000VA | 6000VA | 6000VA | 8000VA | 10000VA | |
| Waveform | Pure sine wave | ||||||
| AC Voltage Regulation (Batt.Mode) | 220VAC~240VAC(Setting) | ||||||
| Inverter Efficiency(Peak) | 90%~93% | ||||||
| Transfer Time | 10ms(For Personal Computers) 20ms(For Home Appliances) | ||||||
AC INPUT | Voltage | 230VAC | |||||
| Selectable Voltage Range | 170~280VAC(For Personal Computers) 90~280VAC(For Home Appliances) 184~253VAC(VDE) | ||||||
| Frequency Range | 50Hz 60Hz (Auto sensing) | ||||||
BATTERY | Normal voltage | 12VDC | 24VDC | 48VDC | |||
| Floating Charge Voltage | 13.7VDC | 27.4VDC | 54.8VDC | ||||
| Overcharge Protection | 15VDC | 30VDC | 60VDC | ||||
SOLAR CHARGER & AC CHARGER" | Maximum PV Array Open Circuit Voltage | 55VDC | 100VDC | 145VDC | |||
| PV Array MPPT Voltage Range | 15~55VDC | 30~80VDC | 64~130VDC | ||||
| Standby Power Consumption | 2W | ||||||
| Maximum PV Array Power | 625W | 1250W | 4000W | ||||
| Maximum Solar Charge Current | 60A | 80A | |||||
| Maximum Efficiency | 98% | ||||||
| Maximum AC Charge Current | 10A or 20A | 20A or 30A | 60A | ||||
| Maximum Charge Current | 80A | 80A | 140A | ||||
MECHANICAL SPECIFICATIONS | Machine Dimensions (W*H*D)(mm) | 225*355*92 | 272*355*100 | 297.5*468*125 | |||
| Package Dimensions (W*H*D)(mm) | 410*300*78 | 485*393*251 | 638*395*241 | ||||
| Net Weight(kg) | 5 | 7.4 | 14 | ||||
| Gross Weight(kg) | 5.5 | 9.5 | 16.4 | ||||
OTHER | Humidity | 5% to 95% Relativ Humidity (Non-condensing) | |||||
| Operating Temperature | -10°C -55°C | ||||||
| Storage Temperature | -15°C -60°C | ||||||
3, Usage with Solar Inverter:
This is a multi-function inverter/charger, combining functions of inverter, MPPT 60A/80A solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.
4, FAQ
Q one.Do you have MOQ?
Depands on different ideas, Can be negotiated.The larger the
quantity is, the competitive the unit price will be.
Q two.Should the customer pay the delivery fee,How much is it?
For the delivery fee,many samples are be requested to be sent,so we
must get delivery fee.
If you tell me to use the appointed Express,you will give me your
express account or you will pay according to the Express.
If you do not request,I will choose a cheap one in China.
Q three .How about the after sale service?
1)We will always keep the quality the same with the same and if
there is something with the quality,we will make compensaton for
our coustomers.
2)We will suggest our packing and take charge in our packing,we
will keep the goods safe in the delivery.
3)We will trace the goods from the production to selling,we will
slove the problems in the selling for our coustomers.
Q four.When can I get a price?
We usually quote within 24hours after we get your inquiry.
5, More picture:
Delivery
An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied. For homeowners that have access to the grid, off-grid solar systems are usually out of question. Here's why :
To ensure access to electricity at all times, off-grid solar systems require battery storage and a backup generator (if you live off-the-grid). On top of this, a battery bank typically needs to be replaced after 15 years. Batteries are complicated, expensive and decrease overall system efficiency.
3KW Off Grid Solar Inverters
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