Inverters for Grid-Tie & Off-Grid Solar Power
In the realm of solar power systems, inverters play a crucial role in transforming the direct current (DC) generated by solar panels into alternating current (AC) suitable for use in homes or to be fed back into the grid.
Types of Solar Inverters
Grid-Tie Inverters:
1. Purpose:
Designed for systems connected to the electrical grid.
Facilitate the transfer of excess energy back to the grid.
2. Features:
Synchronize with the grid's frequency and voltage.
Prioritize grid-supplied electricity when solar production is insufficient.
Feed excess energy back into the grid, often earning credits or compensation.
3. Benefits:
Cost-effective due to reduced need for battery storage.
Allows for net metering, enabling users to offset energy costs.
4. Applications:
Residential solar power systems.
Commercial and industrial installations.
5. Considerations:
Dependency on grid availability; may not function during power outages.
Compliance with local regulations and utility requirements.
Off-Grid Inverters:
1. Purpose:
Essential for standalone solar power systems not connected to the grid.
Store excess energy in batteries for use during periods of low solar production.
2. Features:
Integrated with a battery storage system.
Capable of handling varying loads and managing battery charging.
3. Benefits:
Energy independence, suitable for remote locations.
Reliable power during grid outages or in areas with unreliable grid access.
4. Applications:
Remote cabins and off-grid residences.
Telecommunication towers and remote monitoring stations.
5. Considerations:
Requires an adequate battery bank for energy storage.
Additional cost for battery maintenance and replacement.
Hybrid Inverters(Battery-Based Inverters):
Hybrid Inverters designed to work with energy storage systems, often used in off-grid or hybrid setups. Can switch between grid-tied and off-grid modes. These systems offer flexibility, allowing users to use solar power both when connected to the grid and during grid outages, relying on battery storage.
SAKO , since 1993, with the name of mother of solar inverters with more than 10 series...
Welcome to inquire SAKO Ella for more details, specially SAKO solar inverters: from 1kw -11kw, with local WIFI,or remote WIFI, parallel function or not, off grid or hybrid ...
type: hybrid inverter
AC input:120Vac~230VAC
DC input: 120V ~450Vdc
DC output: 48Vdc
Power Output: 5.5KVA
rated power output: 5KW
power efficiency: >95%
compatible solar panels: 4pcs of 535w mono solar panel
It has the function of segmented charging and discharging.
Backflow prevention and grid connection function.
Insulation resistance and leakage current detection function.
Working without battery under special conditions.
Lithium battery activation function, which can be triggered by mains or PV.
Power saving mode, reduce no-load loss.
.Four charging modes: PV Only, Mains Priority, PV Priority and PV&Mains hybrid charging.
Two output modes: mains bypass and inverter output, with UPS function.
360 all-round protection.
Allow lead-acid battery and lithium battery access.
ON/OFF switch controls the inverter AC output
Grid-connected mode can be set.
Design characteristics:
Adopting full-digital double closed loop control, combined with advanced SPWM.technology and pure sine wave output.
Advanced MPPT technology with efficiency of 99.9.
LCD screen and three LED indicator lights can clearly indicate the status and data.
Intelligent and variable-speed fan, efficiently dissipate heat and extend system life.
Multiple safety protection functions: short circuit protection, overload protection,reverse polarity protection and so on.
Solar Hybrid inverter (inbuilt MPPT)
On/Off -Grid Hybrid solar inverter
with or without battery
PV input voltage up to 450VDC
Grid or solar input priotiry can set .
Parallel max 9 sets to reach 45KW
3KW,5KW,8KW
Direct factory price
Easy to install
Available OEM /ODM
Off-grid hybrid solar inverter
3KW ,5KW
Solar Hybrid inverter (inbuilt MPPT)
On/Off -Grid Hybrid solar inverter
With or without battery
PV input voltage up to 450VDC
Grid or solar input priotiry can set .
Parallel max 9 sets to reach 45KW
Direct factory price
Easy to install
Available OEM /ODM
Solar Inverter 5kw
Solar inverter 5kw for large houses, offices and commercial shops. senergys Solar Inverter 5KW is the first choice for customers with frequent power cuts in homes, commercial shops etc. It is equipped with a solar inverter capacity of 5.5KVA. It can easily run 2 tons of AC power using 2 fans, 8 LED lights and 1 fridge.
The price of the Solar Inverter 5KW depends on the type of solar system. Solar Inverters 5KW is divided into three categories: 1st grid-connected solar system, 2nd off-grid solar system, 3rd hybrid solar system.
Solar Inverter 5KW for large houses, offices and commercial shops. Solar Inverter 5KW from Senergy is the first choice for customers with frequent power cuts in homes, commercial shops etc. It is equipped with a solar inverter capacity of 5.5 kVA. It can easily run 2 tons of AC power with 2 fans, 8 LED lights and 1 fridge.
Intelligent Solar Inverter
Since the Senergy Power Optimiser handles maximum power point tracking and voltage management separately for each solar module, the intelligent solar inverter is only responsible for the DC to AC inversion. It is therefore a simpler, more cost-efficient and more reliable solar inverter. The fixed string voltage ensures that operation is always at maximum efficiency, independent of string length and temperature.
In addition to its function as a DC-optimised PV inverter, the intelligent solar inverter also manages the battery and system energy as part of the Senergy home solution.
Versatile and intelligent hybrid inverter for continuous power supply using solar, AC and battery power. This is a simple and intelligent solar inverter with an energy storage system for homeowners who want to store energy in batteries for night-time use or for their own use on demand. It will automatically consume the reserved power from the batteries at night or during power outages. This hybrid PV system will reduce dependence on the utility.
3 Phase Solar Inverter
Three-phase solar inverters are designed for large-scale solar power systems. They are capable of handling higher levels of power, and three-phase inverters offer higher efficiency and reliability compared to single-phase inverters, making them ideal for larger systems.
