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EA20-30KTSI Grid-tie Inverter
EA20-30KTSI is a grid-tie inverter designed for solar power systems. The primary function of this inverter is to convert the direct current (DC) generated by solar photovoltaic panels into alternating current (AC) and feed it into the electrical grid.
Product Description
The EA20-30KTSI SIefficient and reliable grid-tie inverter designed to optimize the performance of solar power systems. Its design takes into consideration the output characteristics of solar panels, efficiently converting their DC output into AC power compliant with grid requirements. This inverter utilizes advanced electronic technology, ensuring outstanding energy conversion efficiency to maximize the utilization of solar resources.
Features
1. Compact and Contemporary Design: modern aesthetic with a space-efficient footprint.
2. Unmatched Power Density: outstanding power output relative to size.
3. Industry's Highest Efficiency (Up to 98.9%): exceptional energy conversion efficiency, reducing waste.
4. Fuseless and Fanless Design: lower maintenance, enhanced reliability, and quieter operation.
5. Industrial-Grade, High-Quality Components: durable components for extended lifespan and reliability.
6. All-Round Lightning Protection: multi-layered lightning protection for secure operation in stormy conditions.
7. IP65 Waterproof and Dustproof: suitable for outdoor and challenging weather conditions.
8. Smart Connected: intelligent connectivity for remote monitoring and real-time data transmission, improving operational efficiency.
Specification
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MODEL |
EA20KTSI |
EA25KTSI |
EA30KTSI |
|
INPUT (DC) |
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Max. input power |
26kW |
32.5kW |
39kW |
|
Max. input voltage |
1100V |
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Start-up voltage |
250V |
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MPPT voltage range |
200 - 950V |
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MPPT voltage range at full load |
470 - 850V |
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Max. input current |
22A/22A |
33A/22A |
33A/33A |
|
Max. short circuit current |
24A/24A |
36A/24A |
36A/36A |
|
Number of MPPTs |
2 |
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Number of DC inputs |
A:2/B:2 |
A:3/B:2 |
A:3/B:3 |
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OUTPUT (AC) |
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Rated output power |
20kW |
25kW |
30kW |
|
Max. active power |
20kW |
25kW |
30kW |
|
Max. apparent power |
20kVA |
25kVA |
30kVA |
|
Max. output current |
29.0A |
36.3A |
43.5A |
|
Rated grid voltage |
230/400V, 3W+N+PE |
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Grid voltage range |
176 - 276V/304 - 480 V * |
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Rated grid frequency |
50/60Hz |
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Grid frequency range |
45 - 55Hz/ 55 - 65Hz* |
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THD |
< 3% (rated power) |
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Output current DC component |
< 0.5% In |
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Power factor |
> 0.99 (rated power) |
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Power factor adjustable |
0.8 leading~0.8 lagging |
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EFFICIENCY |
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Max. efficiency |
98.9% |
||
|
European efficiency |
98.5% |
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|
OTHERS |
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Protections |
Anti-islanding protection, output overcurrent/overvoltage protection, leakage current protection, DC reverse polarity protection, DC/AC surge protection, ground insulation resistance detection, DC switch (standard); PID prevention and restoration (optional) |
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Communications |
RS485, Wi-Fi/Ethernet (optional), GPRS (optional) |
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Display |
LED, Bluetooth (optional) |
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Self-consumption at night |
< 1W |
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IP rating |
IP 65 |
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Cooling |
Natural cooling |
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Isolation |
Transformerless |
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Standards |
IEC/EN 62109-1, IEC/EN 62109-2, CEI 0-21, EN 50549-1, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4 |
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Operating temperature |
-25℃~+60℃ (> 45℃ downgrading) |
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Relative humidity |
0~100% (non-condensing) |
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|
Altitude |
2000m |
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Dimensions (W×D×H) (mm) |
635×225×480 |
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Weight (kg) |
43 |
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- The AC voltage and frequency range may vary depending on specific country grid.
