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| Features: -Built-in MPPT solar controller, maximize the utilization of solar panel -Integrated design with controller, inverter and isolated technique -Solar controller modular design, hot plug function, flexible configuration, easy capacity -Intelligent battery management and temperature compensation function -Pure sine wave output, output isolated transformer, safe and stable -It supports mains/generator input (optional) -Output isolated transformer, safe and stable -LCD display + LED status indicator -Perfect protection -92% system efficiency -Strong environment adaptability -AC bypass input (optional) Technical data: |
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Model |
EES 10K |
EES 15K |
EES 20K |
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DC Input | |||
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PV voltage range (V) |
250~450 | ||
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PV max voltage (V) |
460 | ||
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Recommended rated voltage (V) |
330 | ||
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Rated power (kW) |
10 |
20 | |
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Max input power(kw) |
20 | ||
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AC Input | |||
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AC Input Voltage range (V) |
220/230/240±25% | ||
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AC Input Voltage frequence (Hz) |
50/60±5% | ||
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AC Output | |||
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Output voltage |
L/N/PE, 220/230/240V | ||
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Output wave |
Pure sine wave | ||
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Rated output power |
8kW/10kVA |
12kW/15kVA |
16kW/20kVA |
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AC current crest factor |
3 | ||
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Overload capacity |
105%~110%, 10mins; 110%~125%, 1min; >125%,10s | ||
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Voltage THD |
THDU<3%, linear load; THDU<5%, nonlinear load | ||
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Isolation |
Low frequency transformer | ||
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Battery | |||
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Battery voltage (VDC) |
220/192 | ||
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Battery type |
Lead-acid battery | ||
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General parameters | |||
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Operating temperature range (°C) |
–25~40 (Derated above 40°C) | ||
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Relative humidity in operation |
0~95% (non-condensing) | ||
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Max. operating altitude (m) |
5000 (>2000m derating) | ||
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Display |
LCD+LED | ||
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Communication |
RS485, dry contact | ||
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Protections |
Input over/under voltage, output over/under voltage, overload, short circuit, over temperature, reverse polarity, lightning surge protection | ||
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Dimension (D*W*H mm) |
456*616*1051 | ||
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Weight (kg) |
101 |
114 |
124 |
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Built-in solar control module | |||
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Model |
SC22050 | ||
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Control type |
MPPT | ||
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MPPT accuracy |
99.50% | ||
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Input voltage range (VDC) |
250~450 | ||
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Max. input voltage (VDC) |
460 | ||
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Rated input power (kW) |
10 | ||
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Max. input power (kW) |
11 | ||
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Max. input current (A) |
45 | ||
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Output voltage range (VDC) |
192~264 (220VDC)/168~230 (192VDC) | ||
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Max. output current (A) |
50 | ||
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Charging efficiency |
≥98% | ||
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Dimension (D*W*H mm) |
436*335*84.5 | ||
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Weight (kg) |
11 | ||
