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48V 4KW Off Grid Solar Inverters , Off Grid Hybrid Solar Inverter

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Address: Room 414, No. 1 Building , YueFeng Mansion , High-tech Zone, Suzhou City

Contact name:Elena

King Sun Energy Technology (Suzhou) Co., Ltd.

48V 4KW Off Grid Solar Inverters , Off Grid Hybrid Solar Inverter

Country/Region	china
City & Province	suzhou
Categories	Inverters & Converters

Product Details

48V DC 4kw Off Grid Solar Inverter Hybrid Solar Inverter With Mppt Charge Controller

The Off Grid Solar Inverter may seem insignificant, but it is most often the choke point of a photovoltaic installation. Many people fall into the trap of underestimating the system's needs for a solar inverter and purchase one that handles a smaller capacity than necessary in an attempt to save money. This is a mistake that can be costly in the long run. A better way to cut costs is to purchase an inverter with much more capacity than you plan to initially install and add more panels to boost production later on down the line. This leaves your system with room to grow.

1, Description:

• Pure sine wave output

• Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc).

• Built-in MPPT 80A solar charge controller

• MAX PV Array Open Circuit Voltage: 450V

• Can provide the power to the load without battery

• 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

• Can Run Without Battery

2, Parameters:

MODEL		GT35 PRO- 4K		GT35 PRO- 5K		GT35 PRO- 6K	GT35 PRO- 8K	GT35 PRO- 10K	GT35 PRO- 12K
Nominal Battery System Voltage		24V	48V	24V	48V	48V	48VDC	48VDC	48VDC
INVERTER OUTPUT	Rated power	4KW		5KW		6KW	8.0KW	10.0KW	12.0KW
	Surge rating(20ms)	12KW		15KW		18KW	24KW	30KW	36KW
	Capable of starting electric motor	2HP		2HP		3HP	4HP	5HP	6HP
	Waveform	Pure sine wave same as input (bypass mode)
	Nominal output voltage RMS	220V 230V 240VAC (±10%RMS)
	Output frequency	50Hz 60Hz ± 0.3Hz
	Inverter effciency(peak)	>85%					>88%
	Line mode efficiency	>95%
	Power factor	1.0
	Typical transfer time	20ms(max)
AC INPUT	Voltage	230VAC
	Selectable voltage range	90-280 VAC (APL)
	Frequency range	50Hz 60Hz
BATTERY	Low battery voltage cutoff	20-24VDC for 24VDC mode (40-48VDC for 48VDC mode)
	Low battery voltage recover	21-25VDC for 24VDC mode (42-50VDC for 48VDC mode)
	High battery voltage cutoff	30VDC for 24VDC mode (60VDC for 48VDC mode)
	High battery voltage recover	28.5VDC for 24VDC mode (57VDC for 48VDC mode)
	Idle consumption-search mode	<30W when power saver on					<60W when power saver on
AC CHARGER	Output voltage	Depends on battery type
	Charger AC input breaker rating	40A		40A		50A	80A	80A	80A
	Overcharge protection S.D.	31.4VDC for 24VDC mode (62.8VDC for 48VDC mode )
	Maximum charge current	80A	60A	100A	70A	80A	100A	120A	140A
BTS	Continuous output power	Yes Variances in charging voltage & S.D. voltage base on the battery temperature
BYPASS & PROTECTION	Input voltage waveform	Sine wave (grid or generator)
	Nominal input frequency	50Hz or 60Hz
	Overload protection (SMPS Load)	Circuit breaker
	Output short circuit protection	Circuit breaker
	Bypass breaker rating	40A					63A	63A	63A
	Max bypass current	40Amp					80Amp
SOLAR CHARGER	Maximum PV charge current	80A					100A(200A optional)
	DC voltage	24V/48V Auto work					48V
	Maximim PV array power	2000W	4000W	2000W	4000W	4000W	5000W(10000W for 200A optional)
	MPPT range @ operating voltage(VDC)	32-145VDC for 24V mode,64-147V for 48V mode					64~147VDC
	Maximum PV array open circuit voltage	147VDC
	Maximum effciency	>98%
	Standby power consumption	<2W
MECHANICAL SPECIFICATIONS	Mounting	Wall mount
	Dimensions (WHD)	620385215mm					670410215mm
	Net weight (solar CHG) (kg)	36		41		41	69+2.5	75.75+2.5	75.75+2.5
	Shipping dimensions (WHD)	755515455mm					884618443mm
	Shipping weight (Solar CHG) (kg)	56		61		64	82.5+2.5	89+2.5	92+2.5
OTHER	Operation temperature range	0°C to 40°C
	Storage temperature	-15°C to 60°C
	Audible noise	60dB MAX
	Display	LED+LCD
	Loading (20GP/40GP/40HQ)	140pcs 280pcs 320pcs

3, Usage with Solar Inverter:

This is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery charger to offer uninterruptible power support in portable size. PRO Series can run without battery. The Maximum PV array open circuit voltage can reach 450V and MPP voltage is 150~450V, which Can help customers make full use of solar energy.

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

Our design developers has more than 10 years working experience in solar energy field, all design engineers are working tirelessly to perfect our products to make its always in the leading level. We desire to solve 2B business, provide standardized products, core competencies is high cost performance. we also desire to solve the 2C business and provide personalized products. The core competencies are market, brand and sales channel. We are striving to build KingSun to be an international leading manufacturer of Solar terminal application products