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Product Introduction
GROWATT off-grid photovoltaic inverter adopts integrated MPPT controller, balanced charging control function, and has battery-free working mode. The photovoltaic input voltage is up to 450VDC. The priority of mains or photovoltaic can be set, and up to 6 units can be paralleled. The capacity can be expanded to 30KW, and the charging and discharging time can be set flexibly. WIFI or GPRS can be selected to realize remote monitoring.
Product Advantage
GROWATT home photovoltaic inverter
1. High-efficiency power generation: DC over-configuration is 1.2 times, surge power is 2 times, and the power factor is up to 1.0.
2. Flexible expansion: up to 6 units can be paralleled, multiple customized modes for different scenarios, compatible with lithium batteries, lead-acid batteries and gel batteries
3. Intelligent and reliable: Remote monitoring is achieved through WiFi and GPRS, local debugging is performed using the PVkeeper platform, and charging and discharging times can be flexibly set.
4. It has the joint load function of photovoltaic and mains power, and can realize up to 6 parallel machines, and can be expanded to 30KW.
5. Single-phase, high-frequency, off-grid inverter
Technical Parameters
parameter
SPF 3500 ES
SPF 5000 ES
battery voltage
48VDC
Battery Type
Lithium battery/lead acid battery
Inverter output
rated power
3500VA/3500W
5000VA/5000W
Parallel capability
Available, up to 6 units
Output voltage (battery mode)
230VAC ± 5% @ 50/60Hz
surge power
7000VA
10000VA
Conversion efficiency
93%
waveform
pure sine wave
switching time
10ms typical, 20ms maximum
Photovoltaic controller
Maximum photovoltaic array power
4500W
6000W
MPPT operating voltage range
120VDC ~ 430VDC
Maximum photovoltaic array open circuit voltage
450VDC
Number of independent MPPTs/number of MPPT strings per channel
1/1
Maximum photovoltaic charging current
80A
100A
physical properties
Protection level
IP20
Dimensions (width/height/thickness)
330/485/135mm
330/485/135mm
Weight (Kg)
11.5kg
12kg
Product Usage
The following are the specific application scenarios of photovoltaic inverters:
1. Distributed rooftop photovoltaic power station: This off-grid inverter can be used in small household rooftop photovoltaic power stations. It is safe enough, small in size and easy to install. It can be connected in series or in parallel according to the actual power generation and the number of solar panels. And has APP intelligent monitoring function. It has gained a large number of loyal users in the market.
Product Operation Guide
Things to note when installing a GROWATT inverter:
1. The installer must hold a local electrical equipment installation qualification certificate before installation.
2. Please read the installation and operation manual carefully before installation (please follow the steps in the installation manual to install)
3. Installers must wear anti-electricity and other safety work clothes before operating.
FAQ
1、Q. About the quality of various products
A. All our photovoltaic inverters have passed international CE certification. It is guaranteed that all inverters shipped have passed quality inspection to check whether there are circuits, damage, etc.
2、Q. About product price
A. The components sold by our company are all quoted at market prices, and there is absolutely no problem of high premiums.
3、Q. About international freight
A. Our company has complete international freight advantages. While ensuring the safety of the goods, the freight is lower and the delivery time is faster. This allows you to sign for your goods quickly and with confidence.
Product Introduction
GROWATT off-grid photovoltaic inverter adopts integrated MPPT controller, balanced charging control function, and has battery-free working mode. The photovoltaic input voltage is up to 450VDC. The priority of mains or photovoltaic can be set, and up to 6 units can be paralleled. The capacity can be expanded to 30KW, and the charging and discharging time can be set flexibly. WIFI or GPRS can be selected to realize remote monitoring.
Product Advantage
GROWATT home photovoltaic inverter
1. High-efficiency power generation: DC over-configuration is 1.2 times, surge power is 2 times, and the power factor is up to 1.0.
2. Flexible expansion: up to 6 units can be paralleled, multiple customized modes for different scenarios, compatible with lithium batteries, lead-acid batteries and gel batteries
3. Intelligent and reliable: Remote monitoring is achieved through WiFi and GPRS, local debugging is performed using the PVkeeper platform, and charging and discharging times can be flexibly set.
4. It has the joint load function of photovoltaic and mains power, and can realize up to 6 parallel machines, and can be expanded to 30KW.
5. Single-phase, high-frequency, off-grid inverter
Technical Parameters
parameter
SPF 3500 ES
SPF 5000 ES
battery voltage
48VDC
Battery Type
Lithium battery/lead acid battery
Inverter output
rated power
3500VA/3500W
5000VA/5000W
Parallel capability
Available, up to 6 units
Output voltage (battery mode)
230VAC ± 5% @ 50/60Hz
surge power
7000VA
10000VA
Conversion efficiency
93%
waveform
pure sine wave
switching time
10ms typical, 20ms maximum
Photovoltaic controller
Maximum photovoltaic array power
4500W
6000W
MPPT operating voltage range
120VDC ~ 430VDC
Maximum photovoltaic array open circuit voltage
450VDC
Number of independent MPPTs/number of MPPT strings per channel
1/1
Maximum photovoltaic charging current
80A
100A
physical properties
Protection level
IP20
Dimensions (width/height/thickness)
330/485/135mm
330/485/135mm
Weight (Kg)
11.5kg
12kg
Product Usage
The following are the specific application scenarios of photovoltaic inverters:
1. Distributed rooftop photovoltaic power station: This off-grid inverter can be used in small household rooftop photovoltaic power stations. It is safe enough, small in size and easy to install. It can be connected in series or in parallel according to the actual power generation and the number of solar panels. And has APP intelligent monitoring function. It has gained a large number of loyal users in the market.
Product Operation Guide
Things to note when installing a GROWATT inverter:
1. The installer must hold a local electrical equipment installation qualification certificate before installation.
2. Please read the installation and operation manual carefully before installation (please follow the steps in the installation manual to install)
3. Installers must wear anti-electricity and other safety work clothes before operating.
FAQ
1、Q. About the quality of various products
A. All our photovoltaic inverters have passed international CE certification. It is guaranteed that all inverters shipped have passed quality inspection to check whether there are circuits, damage, etc.
2、Q. About product price
A. The components sold by our company are all quoted at market prices, and there is absolutely no problem of high premiums.
3、Q. About international freight
A. Our company has complete international freight advantages. While ensuring the safety of the goods, the freight is lower and the delivery time is faster. This allows you to sign for your goods quickly and with confidence.
