SI-D series
1KWh
SI-D series
1KWh
Safety
• LFP Battery
Small Size
• (L * W * T) 250×190×240mm
• Net weight : 11.5KG
Wide PV Input
• Range voltage 12-55V
• Max PV charging power 200W
Multi-purpose
• This product can be used with AC loads of 300W, such as computers, fans, MP3/MP4, PSP, Digital cameras, GPS and other products.
Product Model
Power
Rated power
300VA/300W
Rated capacity
1KWh
Product architecture
300W bidirectional inverter with PV charging
Output phase number
Single phase output
Battery type
1 series LFP batteries
Grid mode spec
Rated input voltage
230VAC
Input voltage range
176~264 VAC
Rated input frequency
50Hz/60Hz
Power factor
≥0.99 @ Nominal Voltage (100% Load)
Max input current
2A
Efficiency
85.0% max
PV matrix MPPT spec
Max PV charging power
200W (input above 20V)
PV voltage range
12~55Vdc
PV starting voltage
≥9.1V
Max input current limiting
10A
PV Array Max open circuit voltage
60VDC
MPPT tracking efficiency
≥99%
PV on battery charging efficiency
90%(max)
Inverter mode spec
Output voltage
176VAC~230VAC ± 5%
Output rated frequency
50Hz or 60Hz
DC to AC efficiency
Battery off grid:82%
(UPS Mode）
20ms
Battery spec
Rated voltage of battery
3.3VDC (discharge mode, battery voltage ≥ 2.6V start)
Battery voltage range
2.8-3.65VDC
Charging method
Three stage charging ( LiFePO3 battery)
Battery voltage UVP
2.8±0.1V
Battery voltage OVP
3.65±0.1V
Other
Inverter protection function
Input UVP, OVP, output overload, OTP, OCP protection
Size(mm)
250×190×240mm
Net weight (kg)
11.5KG
Noise
<50dB
Humidity
5%~95% relative humidity
Working temperature
-0 °C~60 °C (Derating of 45 °C~60 °C)
Storage temperature
-20 °C～70 °C
Altitude
3000m (for power reduction exceeding 2000m)
Heat dissipation method
Forced air cooling (with two 12V/0.15A fans inside)
LED light
5 status indicator lights / Battery Level Display
