Single Phase Dual MPPT Solar Inverter 4kw 5kw 6kw On Grid Inverter Growatt grid tie inverter with limiter

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Product Overview

Description





















Model                                 
OST 4KTL-D15
OST 5KTL-D15
OST 6KTL-D15
Max. Efficiency
98.0%
98.2%
98.2%
European Efficiency
97.0%
97.3%
97.4%
Rated Grid Frequency
550V
Max. PV configuration (STC)
150%
Rated Input Voltage
360V
Max. Input Current
30A (2*15A)
Max.Short Circuit Current
40A (2*20A)
MPPT Operating Voltage Range
70V-540V
Max. Number of PV Strings
2 (1/1)
No. of MPPTs
2
Rated AC Active Power
4,000W
5,000W
6,000W
Max. AC Apparent Power
4,400VA
5,500VA
6,000VA
Max. AC Output Current
20A
25A
27.3A
Rated AC Voltage
220V/230V, L+N+PE
AC Voltage Range
160V-300V (Adjustable)
Topology
Transformer less
IP Rating
IP65
Night Self Consumption
<1W
Noise (typical)
30dB
Dimensions (W*H*D)
350mm*347mm*137mm
Weight
8.5Kg
Display
Wireless & APP+LED, LCD (Optional)
Communication
Optional: WiFi / GPRS / RS485
Grid Code
IEC 61000-1/2/3/4, IEC 61727/62116, CEI 021












Onesto was born in 2005. Over the years, our focus has been on offline development, and we have established agents in various countries. With the global trend, we started to venture into online stores after 2021 to strengthen our brand promotion.

ONESTO is a brand of high quality low voltage electrical products integrating design, development and production.Our company has two areas for production, R&D and sales over 5000㎡. We operate under the ISO9001 Quality Management System and utilize automated production equipment to ensure the highest standards of quality.

As an active player in electrical manufacturing industry over 15 years, Onesto is committed to providing quality assured products for application in power distribution, industrial control and photovoltaic system etc.

At Onesto, customer safety and satisfaction are our top priorities. We are always ready to serve our clients with the utmost dedication.















Q1:
What advanages do you have?
A1:

Onesto is a quality enterprise with more than 15 years experience in manufacturing low voltage electrical pv products. Our products have been exported to over 50 countries and certified with CE,CB,TUV,CEI, G99,IEC, UKCA certificates.

Q2:
Can l have a free sample before bulk order?
A2:

Yes, an acceptable free sample can be orffered for your test and check.

Q3:
How long is the deliever time?
A3:

lt usually take 7-10days for sample order and 25-30days for big order.

Q4:
How long is the gurantee time?
A4:

24 months is guranteed and our products are 100% inspected.

Q5:
What payment terms do you offer?
A5:

We offer the payment terms such as T/T, paypal, Western Union and L/C at sight.


0.2067 s.