Original
By certification 
2-3.6KW series is a single-phase on-grid inverter (transformer less) that converts the DC power generated by PV strings into AC power and feeds the power into power grid. It is mainly used for residential application to meet household needs for reliable and sustainable power generation.This series inverter is with single MPPT input receives inputs from only one string of solar panels. The max.input current now has updated to 15A according to market demand. EMI filer is used on both DC and AC sides to reduce the electromagnetic inference. Surge protection is supported on AC side as well.
1. 【Intelligent Monitoring】Provide real-time response and remote trouble shooting;Remote configuration and update;Supports export power control
2. 【Superior Efficiency】Max Efficiency 97.8%, the max. Input current is 15A, and the max. short circuit current is 20A,compatible with high power modules
3. 【Low Noise】The noise is 30dB, no noise, security, stability
4. 【Waterproof & Corrosion Resistant】IP65 waterproof and dust-proof, C5 anti-corrosion, Compatible with wide power grid voltage and high harmonic power grid environment
5. 【High Quality Material】Quality and robust components Used.High quality aluminum shell, large LCD Display
Detail Show
Product Specification
Model |
OST 2KTL-S15 |
OST 3KTL-S15 |
OST 3K6TL-S15 |
Efficiency | |||
Max. Efficiency |
97.5% |
97.8% |
97.8% |
European Efficiency |
96.5% |
96.8% |
96.8% |
Max. Input Voltage |
500V |
||
Max. PV configuration (STC) |
150% |
||
Rated Input Voltage |
360V |
||
Max. Input Current |
15A |
||
Max.Short Circuit Current |
20A |
||
Start Input Voltage |
70V |
||
MPPT Operating Voltage Range |
50V-490V |
||
Max. Number of PV Strings |
1 |
||
No. of MPPTs |
1 |
||
Rated AC Active Power |
2,000W |
3,000W |
3,600W |
Max. AC Apparent Power |
2,200VA |
3,300VA |
3,600VA |
Max. AC Active Power (PF=1) |
2,200W |
3,300W |
3,600W |
Max. AC Output Current |
10A |
15A |
16A |
Rated AC Voltage |
220V/230V, L+N+PE |
||
AC Voltage Range ① |
160V-300V (Adjustable) |
||
DC Current Injection |
|||
Power Factor |
>0.99 Rated power (Adjustable 0.8 LD-0.8 LG) |
||
Topology |
Transformerless |
||
IP Rating |
IP65 |
||
Night Self Consumption |
|||
Cooling |
Natural cooling ℃ ℃ |
||
Operating Temperature Range |
-25 -60 |
||
Relative Humidity Range |
0-100% |
||
Max. Operating Altitude |
4000m |
||
Noise (typical) |
30dB |
||
Dimensions (W*H*D) |
320mm*344mm*137mm |
||
Weight |
6.5Kg |
||
Display |
Wireless & APP+LED, LCD (Optional) |
||
Communication |
Optional: WiFi / GPRS / RS485 |
||
Safety |
IEC62109-1/2 |
||
Grid Code |
IEC 61000-1/2/3/4, IEC 61727/62116, CEI 021 |
||
Warranty |
5 Years |
||
FAQ
Q:When I can receive quotation and detail information after sending the enquiry?
A:Within 24 hours.
Q:How long is the warranty?
A:Normally it is 5 years.
Q: What’s the warranty term?
A:Normally 5 Years
Q:What’s the lead time?
A:Normally it takes around 6 weeks after order confirmation.
Q:What’s the payment term?
A:30% TT in advance, balance against copy of B/L, or L/C at sight.
Q:Can you help me to select suitable products?
A:Sure, please send us inquiry and tell us your demand, we will have professional team to support you in model selection.
http://www.onestoenergy.com/
