5kw AC Coupled Solar Inverter

OST 5KAC single phase AC coupled inverter are high-quality inverter which can store energy into battery. The inverter can be used to optimize self consumption, store in the battery or feed into public grid. Working mode depends on the battery and users' performance. It can provide power for emergency use during the grid lost by energy from battery.

1. 【Smart Control】No matter where you are, you can monitor the inverter's working status in real time through your smartphone or computer

2.【Real-time Status Display】Intelligent active monitoring system to provide real-time response and remote trouble shooting

3.【High Efficiency】Extreme low operating voltage, self-studying MPPT technology and patented ECO mode to increase power generation

4.【High Quality Material】IP 65 Waterproof Rating, Aluminum enclosure with top-ranking high quality components

5.【Low Noise】Low noise

Hybrid inverter system connection diagram

Note: the BMS COM cable is only for lithium battery

Application

Product Specification

Model	OST 4K6AC	OST 5KAC	OST 6KAC
Max. Efficiency	94%
Compatible battery type	Lithium-ion / Lead-acid
Nominal battery voltage	48V
Battery voltage range	40-60V
Lithium battery charge curve	Self-adaption to BMS
Nominal AC output power	4600W	5000W	6000W
Max. AC output apparent power	4600VA	5500VA	6000VA
Max. AC output current	22A	25A	27.2A
AC voltage range	150V-300V (Adjustable)
Grid connection	Single phase
Nominal output power	4600W	5000W	5000W
Nominal output current	20A	21.7A	21.7A
Transfer time	10ms (typ), 20ms (max)
Max. operation altitude	4000m
Noise emission
Ingress protection degree	IP65
Relative humidity	0~100%
Cooling concept	Natural Cooling
Dimensions (W*H*D)	515mm*485mm*175mm
Weight	20Kg
Display	LED+APP
Communication interface	RS485/CAN (for BMS), RS485, USB, DRM/RS485 (for Meter), Optional: WiFi/GPRS/LAN
Grid	IEC 61000-1/2/3/4, G99, NRS 097, EN 50549-1, IEC 61727/62116, CEI 021
Safety	IEC 62109-1/2
Warranty	5 Years / 10 Years (Optional)

ONESTO is a quality name focusing on customer safety and satisfaction. The company operates according to the ISO9001: 2015 quality management system. All products have passed EN, IEC international certification, and obtained CE, TUV and CEI certification.

Onesto attends top ranking fairs in Europe,Middle East,Asia and South America etc. to present latest developments and hold face-to-face discussions with visitors for deep business cooperation.

FAQ

Q:How long is your warranty?

A:It is 5 years.

Q:Could you print our own logo?

A:Yes, Our company is available for OEM

Q: May I know the MOQ?

A:Normally it needs 16pcs, and for first order, sample to check our products quality is welcomed.

Q:How long is the delivery time?

A:Normally is 4-6 weeks after order confirmed.

Q:May I have your price list?

A:Yes, kindly pls inform us the specification you need. Would be very pleased to prepare our best price accordingly.

http://www.onestoenergy.com/