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1
Parameter of SPI-8K-U hybrid solar inverter
|
Model |
SPI-8K-U |
Can be set |
|
Inverter |
||
|
Rated Output Power |
8000W |
|
|
Max.Peak Power |
16000W |
|
|
Rated Output Voltage |
120/240Vac(L1/L2/N/PE split phase) |
Y |
|
Load Capacity of Motors |
5HP |
|
|
Rated AC Frequency |
50/60Hz |
Y |
|
Waveform |
Pure Sine Wave |
|
|
Switch Time |
10ms(typical) |
|
|
Parallel Capacity |
/ |
|
|
Battery |
||
|
Battery Type |
Li-ion / Lead-Acid / User Defined |
Y |
|
Rated Battery Voltage |
48Vdc |
|
|
Voltage Range |
40~60Vdc |
Y |
|
Max.MPPT Charging Current |
200A |
Y |
|
Max.Mains/Generator Charging |
100A
|
Y |
|
Max.Hybrid Charging Current |
180A
|
Y |
|
PV input |
||
|
Num. of MPPT Trackers |
2 |
|
|
Max.PV Array Power |
11000W |
|
|
Max.Input Current |
22/22A |
|
|
Max.Voltage of Open Circuit |
500Vdc |
|
|
MPPT Voltage Range |
125~425Vdc |
|
|
Utility/Generator Input |
||
|
Input Voltage Range |
90~140Vac |
|
|
Frequency Range |
50/60Hz |
|
|
Bypass Overload Current |
63A |
|
|
Efficiency |
|
|
|
MPPT Tracking Efficiency |
99.90% |
|
|
Max. Battery Inverter Efficiency |
92% |
|
|
General |
|
|
|
Dimensions |
620*435*130mm (2*1.4*0.4ft) |
|
|
Weight |
20kg (44lb) |
|
|
Protection Degree |
IP20,Indoor Only |
|
|
Operating Temperature Range |
-10~55℃,>45℃ derated |
|
|
Humidity |
-25°C ~ 60°C |
|
|
Cooling Method |
Internal Fan |
|
|
Warranty |
2Years |
|
|
Communication |
|
|
|
Embedded Interfaces |
RS485/CAN/USB/ Dry contact |
Y |
|
External Modules(Optional) |
Wi-Fi / GPRS |
Y |
|
Certification |
|
|
|
Safety |
IEC62109-1, IEC62109-2,UL1741 |
|
|
RoHs |
Yes |
|
|
EMC |
EN61000-6-1, EN61000-6-3, FCC 15 class B |
|
An on-grid inverter’s main job is to convert DC power generated from the PV array into usable AC power. Hybrid inverters go a step further and work with batteries to store excess power as well. In the developing world, hybrid inverters are more of a necessity to compensate for weak or intermittent grids or a lack of grid electricity all together.
The solar energy storage inverter can be used for both on grid and off grid solar systems, it integrates controller and inverter. During the daytime, the PV array generates electricity to provide power either to the loads, or to the grid or charge the battery. The battery can be charged either by PV power or by grid, the power stored in the battery can be released whenever the loads require it. Moreover ,the inverter can give three phase unbalanced output accroding to set up, to make a most flexible power solution.
This is brand new three phase hybrid inverter with low battery voltage 48V, ensuring system safe and reliable.With compact design and high-power density, this series supports 1.3 DC/AC ratio,saving device investment.It supports three phase unbalanced output, extending the application scenarios.Equipped with CAN port(x2) BMS and parallel, x1 RS485 port for BMS,x1 RS232 port for remotely control, x1 DRM port, which makes the system smart and flexible.
This is a multifunctional inverter,combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user configurable and easy accessible button operation such as battery charging, AC/solar charging, and acceptable input voltage based on different applications.
This is a multifunctional inverter,combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user configurable and easy accessible button operation such as battery charging, AC/solar charging, and acceptable input voltage based on different applications.
Characters Transformerless with three level topology Max efficiency up to 98.6% Dual MPPT inputs accommodating wide voltage range Compact structure design Complete protection function such as anti-islanding, short circuit, overload Easy installation and free maintenance WiFi or GPRS (optional) communication
The 20kW off grid solar system is suitable for area without grid or grid is unstable. It can be compatible with generator to saving electricity bill and increase the power quality. Inverter power: 4pcs 5kw in parallel AC output voltage: AC220V/230V/240V or AC380V/400V/415V Battery voltage: DC48V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly Compatible with grid and generator Monitor: WIFI or GPRS
Characters Transformerless with three level topology Max efficiency up to 98.4% Dual MPPT inputs accommodating wide voltage range Compact structure design Complete protection function such as anti-islanding, short circuit, overload Easy installation and free maintenance WiFi or GPRS (optional) communication Component brands Specifications DC side/Input parameters Max. DC power [W] 13200 16500 Max. DC voltage [Vdc] 1000 1000 Min. System start voltage [Vdc] 250 250 MPPT voltage range[Vdc] 250~850 250~850 Max. input current [A] 20/20 20/20 Number of MPP trackers 2 3 Strings per MPP tracker 2 2 AC side/output parameters Nominal output power [W] 12000 15000 Maximum output power [W] 13200 16500 Nominal output voltage/range [V] 50/60 Hz ; 400 Vac AC grid frequency/range [Hz] 45/55 Hz ; 280~490 Vac (Adj) Power factor [%] 0.8leading ... 0.8laging Harmonics <1.5% Maximum output current [A] 20 23 AC connection(with PE) Current distortion(THDi) [%] <1.5 <1.5 Power factor [%] >99.95 >99.95 Efficiency Maximum conversion efficiency[%] 98.4 98.5 European efficiency[%] 97.9 98 MPPT efficiency[%] 99.9 99.9 Safety and protection yes DC reverse-polarity protection yes Anti-islanding / Overvoltage protection yes Short circuit protection yes Leakage current protection yes Grid monitoring / Ground fault monitoring yes DC/AC side varistors(thermally protected) yes General Parameters yes Dimension(L/W/H)[mm] 510*484*217.5cm Weight (kg) 35 Embedded DC Switch Optional Night power consumption[W] <0.2 Isolation type Transformerless Protection degree IP65 according to IEC60529 Operation temperature[ºC] -25 ~ 60 Cooling concept Natural convection Acoustic noise level[dB] <25 Operating altitude[m] <2000 without power derating Display Graphic LCD Communication Interface Standard WIFI; GPRS(optional) Certificates and Approvals CE-(EMC/LVD) : EN(IEC) 61000-1/-2/-3/; EN(IEC) 62109-1/-2;IEC 61727/62116;G83-3/G59-3; EN50438;EN50439; VDE-0126-1-1;VDE-AR-N4105;AS4777.2;AS4777.3 Projects

IPv6 network supported











