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Grid-Tied Battery Backup Inverters

This class of grid-tie inverter allows for net-metering, but can also charge a battery backup system in case the utility grid fails. You should install a grid-tied battery backup system when you want access to your local utility grid but have critical loads that need constant power, such as medical equipment.

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Enphase Ensemble - 13.4kWh Battery Back-up with Load Management Bundled Solution Generac APKE00028 > PWRcell Battery Enclosure for Li-Ion Battery Generac G0080040 > DCB Battery Module for PWRcell - Li-Ion Battery Module - 3.0 kWh usable power
Our Price: $13,850.00
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Our Price: $3,270.00
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Our Price: $1,989.00
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Enphase Ensemble - 13.4kWh Battery Back-up with Load Management Bundled Solution Generac APKE00028 > PWRcell Battery Enclosure for Li-Ion Battery Generac G0080040 > DCB Battery Module for PWRcell - Li-Ion Battery Module - 3.0 kWh usable power
Enphase
Ensemble 13.4kWh Battery Back-up
with Load Management Bundled Solution
Generac
PWRcell Battery Enclosure for Li-Ion Battery
APKE00028
Generac
DCB Battery Module for PWRcell - Li-Ion Battery Module
3.0 kWh usable power - G0080040
Generac XVT076A03 > PWRcell 7.6kW Single Phase 120/240Vac Grid-Tied / Battery Back-Up Inverter - UL1741-SA (Rule-21) Off-Grid or Mobile ESS Bundle > Sol-Ark 5,000 Watt 48 Volt All-In-One Solar Generator - Inverter with 5kWh battery storage Outback Power FPR-4048A-01 > 4kW FLEXpower Radian Pre-Wired Inverter System - UL 1741 SA Compliant
Our Price: $3,450.00
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Our Price: $11,450.00
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Our Price: $6,505.00
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Generac XVT076A03 > PWRcell 7.6kW Single Phase 120/240Vac Grid-Tied / Battery Back-Up Inverter - UL1741-SA (Rule-21) Sol-Ark 5K > 5,000 Watt 48 Volt All-In-One Solar Generator - Inverter Outback Power FPR-4048A-01 > FLEXpower Radian 4kW Pre-Wired Inverter System - UL 1741 SA Compliant
Generac
PWRcell 7.6kW Single Phase 120/240Vac
Grid-Tied / Battery Back-Up Inverter - UL1741-SA (Rule-21)
XVT076A03
Sol-Ark
5,000 Watt 48 Volt All-In-One Solar Generator - Inverter
5K
Outback Power
FLEXpower Radian 4kW Pre-Wired Inverter System
UL 1741 SA Compliant - FPR-4048A-01
Outback Power FPR-4048A-300AFCI > FLEXpower Radian 4kW pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant Outback Power FPR-8048A-01 > FLEXpower Radian 8000 Watt pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant Outback Power FPR-8048A-300A-LT > FLEXpower Radian 8kW pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant
Our Price: $8,160.00
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Our Price: $8,811.00
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Our Price: $9,840.00
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Outback Power FPR-4048A-300AFCI > FLEXpower Radian 4kW pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant Outback Power FPR-8048A-01 > FLEXpower Radian 8000 Watt pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant Outback Power FPR-8048A-300A-LT > FLEXpower Radian 8kW pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant
Outback Power
FLEXpower Radian 4kW pre-wired Inverter/Charger
Grid-Interactive / Grid Support - FPR-4048A-300AFCI
Outback Power
FLEXpower Radian 8000 Watt pre-wired Inverter/Charger
UL1741-SA Compliant - FPR-8048A-01
Outback Power
FLEXpowerOutback Power FLEXpower Radian 8kW pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant - FPR-8048A-300A-LT
Outback Power FPR-8048A-300AFCI > FLEXpower Radian 8kW pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant Outback Power Radian GS4048A-01 > 4000W 48V 120/240 VAC Inverter/Charger - UL 1741 SA Compliant Outback Power Radian GS4048A-AC > 4000W 48V 120/240 VAC Inverter/Charger with Power panel for AC Coupling
Our Price: $8,947.00
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Our Price: $2,949.00
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Our Price: $5,045.00
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Outback Power FPR-8048A-300AFCI > FLEXpower Radian 8kW pre-wired Inverter/Charger - Grid-Interactive / Grid Support - UL1741-SA Compliant Outback Power Radian GS4048A-01 > 4000W 48V 120/240 VAC Inverter/Charger - UL 1741 SA Compliant Outback Power Radian GS4048A-AC > 4000W 48V 120/240 VAC Inverter/Charger with Power panel for AC Coupling
Outback Power
FLEXpower Radian 8kW pre-wired Inverter/Charger
Grid-Interactive / Grid Support - FPR-8048A-300AFCI
Outback Power
Radian 4000W 48V 120/240 VAC Inverter/Charger
UL 1741 SA Compliant - GS4048A-01
Outback Power
Radian 4000W 48V 120/240 VAC Inverter/Charger
with Power panel for AC Coupling - GS4048A-AC
Outback Power Radian GS8048A-01 > 8000W 48V 120/240 VAC Radian Battery Inverter - Grid-Interactive / Grid Support - UL1741-SA Compliant Outback Power Radian GS8048A-AC > 8000W 48V 120/240 VAC Inverter/Charger with Power panel for AC Coupling OutBack Power SkyBox SBX5048 > 5000VA 120/240 Volt Grid-Hybrid Inverter
Our Price: $4,560.00
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Our Price: $6,615.00
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Our Price: $3,635.00
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Outback Power Radian GS8048A-01 > 8000W 48V 120/240 VAC Radian Battery Inverter - Grid-interactive - UL1741-SA Compliant Outback Power Radian GS8048A-AC > 8000W 48V 120/240 VAC Inverter/Charger with Power panel for AC Coupling OutBack Power SkyBox SBX5048 > 5000VA 120/240 Volt Grid-Hybrid Inverter
Outback Power
Radian 8kW 48V 120/240 VAC Radian Battery Inverter
Grid-interactive - UL1741-SA Compliant
Outback Power
Radian 8000W 48V 120/240 VAC Inverter/Charger with Power panel
for AC Coupling - GS8048A-AC
OutBack Power
SkyBox 5000VA 120/240 Volt Grid-Hybrid Inverter
SBX5048
OutBack Power SystemEdge SE-420BLU-300AFCI > 4kW FLEXpower Radian plus 19.4kWh Energy Storage Package OutBack Power SystemEdge SE-420PLR-300AFCI > 4kW FLEXpower Radian plus 19.6kWh Energy Storage Package OutBack Power SystemEdge SE-830BLU-300AFCI > 8kW FLEXpower Radian plus 19.4kWh Energy Storage Package
Our Price: $16,770.00
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Our Price: $16,700.00
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Our Price: $22,035.00
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OutBack Power SystemEdge SE-420BLU-300AFCI > 4kW FLEXpower Radian plus 19.4kWh Energy Storage Package OutBack Power SystemEdge SE-420PLR-300AFCI > 4kW FLEXpower Radian plus 19.6kWh Energy Storage Package OutBack Power SystemEdge SE-830BLU-300AFCI > 8kW FLEXpower Radian plus 19.4kWh Energy Storage Package
OutBack Power
SystemEdge 4kW FLEXpower Radian
plus 19.4kWh Energy Storage Package
SE-420BLU-300AFCI
OutBack Power
SystemEdge 4kW FLEXpower Radian plus 19.6kWh Energy Storage Package
SE-420PLR-300AFCI
OutBack Power
SystemEdge 8kW FLEXpower Radian
plus 19.4kWh Energy Storage Package
SE-830BLU-300AFCI
OutBack Power SystemEdge SE-830PLR-300AFCI > 8kW FLEXpower Radian plus 29.4kWh Energy Storage Package OutBack Power SystemEdge SE-860XLC-300AFCI > 8kW FLEXpower Radian plus 46.7kWh Energy Storage Package Schneider Electric Conext SW 2524 - RNW8652524 > 3000 W 120 / 240 VAC Inverter / Charger
Our Price: $22,135.00
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Our Price: $39,940.00
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Our Price: $1,707.00
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OutBack Power SystemEdge SE-830PLR-300AFCI > 8kW FLEXpower Radian plus 29.4kWh Energy Storage Package OutBack Power SystemEdge SE-860XLC-300AFCI > 8kW FLEXpower Radian plus 46.7kWh Energy Storage Package Schneider Electric Conext SW 2524 - RNW8652524 > 3000 W 120 / 240 VAC Inverter / Charger
OutBack Power
SystemEdge 8kW FLEXpower Radian
plus 29.4kWh Energy Storage Package
SE-830PLR-300AFCI
OutBack Power
SystemEdge 8kW FLEXpower Radian
plus 46.7kWh Energy Storage Package
SE-860XLC-300AFCI
Schneider Electric Conext SW 2524
3000 Watt
120 / 240 VAC Inverter Charger
Schneider Electric Conext SW 4024 - RNW8654024 > 3400 W 120 / 240 VAC Inverter / Charger Schneider Electric Conext SW 4048 NA - RNW8654048 > 3800 Watt 48 VDC 120 / 240 VAC Off-Grid Pure Sine Wave Battery Inverter Schneider Electric Conext XW Pro 6848 > 6800 W 120/240 VAC 48 VDC Conext XW Pro Hybrid Inverter/Charger
Our Price: $1,708.00
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Our Price: $1,833.00
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Our Price: $4,010.00
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Schneider Electric Conext SW 4024 - RNW8654024 > 3400 W 120 / 240 VAC Inverter / Charger Schneider Electric Conext SW 4048 NA - RNW8654048 > 3800 Watt 48 VDC 120 / 240 VAC Off-Grid Pure Sine Wave Battery Inverter Schneider Electric Conext XW Pro 6848 RNW865684821 > 6800 W 120/240 VAC 48 VDC Conext XW Pro Hybrid Inverter/Charger
Schneider Electric Conext SW 4024
3400 Watt
120 / 240 VAC Inverter Charger
Schneider Electric Conext SW
3800 Watt 48 VDC 120 / 240 VAC
Off-Grid Pure Sine Wave Battery Inverter
Schneider Electric
6800 W 120/240 VAC 48 VDC Conext XW Pro Hybrid Inverter/Charger
Conext XW Pro 6848 RNW865684821
SMA SBS Sunny Boy Storage 3.8-US-10 > 3800 Watt 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter - Integrated DC Disconnect SMA SBS Sunny Boy Storage 5.0-US-10 > 5000 Watt 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter - Integrated DC Disconnect SMA SBS Sunny Boy Storage 6.0-US-10 > 6000 Watt 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter - Integrated DC Disconnect
Our Price: $2,334.50
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Our Price: $2,389.00
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Our Price: $2,825.00
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SMA SBS Sunny Boy Storage 3.8-US-10 > 3800 Watt 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter - Integrated DC Disconnect SMA SBS Sunny Boy Storage 5.0-US-10 > 5000 Watt 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter - Integrated DC Disconnect SMA SBS Sunny Boy Storage 6.0-US-10 > 6000 Watt 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter - Integrated DC Disconnect
SMA
Sunny Boy Storage 3.8kW 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter
Integrated DC Disconnect - SBS 3.8-US-10
SMA
Sunny Boy Storage 5.0kW 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter Integrated DC Disconnect - SBS 5.0-US-10
SMA
Sunny Boy Storage 6.0kW 208 / 240 Volt Single Phase Grid-Tie Battery Storage Inverter Integrated DC Disconnect - SBS 6.0-US-10
SMA Sunny Boy SBS-ABU-200-US-10 > Storage Automatic Backup Unit, 120/240VAC - 200A SMA Sunny Boy Storage Bundled Kit BATB-102-BY-US-10 > Includes BYD Battery-Box HVL 12.0, Sunny Boy Storage 6.0 Inverter, SMA Storage Automatic Backup Unit Sol-Ark 12K > 12,000 Watt 48 Volt All-In-One Solar Generator - Inverter
Our Price: $3,833.00
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Our Price: $13,520.00
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Our Price: $6,900.00
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SMA Sunny Boy SBS-ABU-200-US-10 > Storage Automatic Backup  Unit, 120/240VAC - 200A SMA Sunny Boy Storage Bundled Kit BATB-102-BY-US-10 > Includes BYD Battery-Box HVL 12.0, Sunny Boy Storage 6.0 Inverter, SMA Storage Automatic Backup Unit Sol-Ark 12K > 12,000 Watt 48 Volt All-In-One Solar Generator - Inverter
SMA
Sunny Boy Storage Automatic Backup Unit
120/240VAC - 200A - SBS-ABU-200-US-10
SMA
Sunny Boy Storage Bundled Kit
Includes BYD Battery-Box HVL 12.0, Sunny Boy Storage 6.0 Inverter, SMA Storage Automatic Backup Unit
BATB-102-BY-US-10
Sol-Ark
12,000 Watt 48 Volt All-In-One Solar Generator - Inverter
12K
   
 
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What is net metering?

You aren't always using all the power produced by your solar system. In many areas, you can feed this excess energy back into the utility grid in exchange for a credit on your bill. The specifics of net metering depend on your area and utility. This is one of the benefits of a grid-tie system.

How does the battery backup work?

When the sun is out, your batteries are charged by your grid-tie battery backup inverter before feeding the excess energy back into the utility grid. If the power goes out, the power loads you specify are switched from the utility grid to your batteries, allowing them to continue operating.

If your power is going out constantly, your home business is highly dependent on having power, or you have critical loads that need power no matter what, a grid-tie battery backup system is the right choice for you.

More Information

Since substantial power may move across On and Off Grid Inverters, attention must be paid to self- heating and efficiency. To minimize energy loss to heat, On and Off Grid Inverters have special circuitry to match the voltage and the frequency of your local utility. In addition to managing the utility power, On and Off Grid Inverters must manage the battery power subsystem.

On and Off Grid Inverters usually include some form of battery charging and battery management circuitry. Batteries have specific charging profiles. Depending on battery state of charge, and their temperature, batteries have optimal charging rates and if not properly controlled they can have their life shortened. An On-Off Grid Inverter should incorporate this circuitry.

Another consideration is the voltage of the backup battery power storage. High power On and Off Grid Inverters tend to use higher voltage battery assemblies. Using higher voltage batteries menad less current has to be ‘stopped up’ household level voltage – typically 110V to 120 V Alternating Current. On and Off Grid Inverters usually have data ports to allow monitoring of operation.

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