What energy storage solutions does Briggs & Stratton offer?

They provide SimpliPHI® batteries, Sol-Ark® hybrid inverters, and AccESS™ integrated systems for residential and commercial energy storage.

How safe are Briggs & Stratton batteries?

Briggs & Stratton uses Lithium Ferro Phosphate (LFP) chemistry, known for its thermal stability and long lifespan, along with a Battery Management System (BMS) for monitoring.

Do Briggs & Stratton storage systems qualify for solar incentives?

Yes, they are eligible for the 30% Federal Solar Tax Credit (ITC) and may qualify for state and local rebates.

Are their products compatible with generators?

Yes, they can integrate with Briggs & Stratton standby generators and other third-party generators for hybrid power solutions.

Off-Grid Inverters

Customer Choice

Enphase IQ8HC Microinverter IQ8HC-72-M-US

TypeMicro
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage208/240 VAC
Battery Nominal DC Input60 VDC

Pickup on Tue, Apr 7 from Pompano Beach, FL

Delivery on Apr 06–09

SRNE HF2430U80-H 3kW Hybrid Inverter/Charger

Size3 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input24 VDC
Max Input PV Voltage450 Voc
Min Input PV Voltage120 Voc

Free delivery on Apr 06–09

SRNE HF4850U80-H 5kW Hybrid Inverter/Charger

Size5 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage450 Voc
Min Input PV Voltage120 Voc

Free delivery on Apr 06–09

Victron Energy Inverter/Charger 3kW MultiPlus-II 48/3000/35-50 PMP482305102

Size3 kW
TypePure Sine
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input48 VDC

Delivery on Apr 06–09

SRNE ABP4865U140-H 6.5kW Hybrid Inverter/Charger

Size6.5 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120/240 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage450 Voc
Min Input PV Voltage150 Voc

Free delivery on Apr 06–09

MidNite Solar MNLR4548RE 4.5kW Pure Sine Inverter with Charger

Size4.5 kW
TypePure Sine
ConnectionOff-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input48 VDC

Free delivery on Apr 06–09

Phocos PSW-H-3KW-120/24V 3kW Hybrid Inverter/Charger

Size3 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input24 VDC
Max Input PV Voltage230 Voc
Min Input PV Voltage90 Voc

Free delivery on Apr 06–09

SRNE ABP48100U200-H 10kW Hybrid Inverter/Charger

Size10 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120/240 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage425 Voc
Min Input PV Voltage125 Voc

Free delivery on Apr 06–09

EG4 EG4-6000XP 6kW Off-Grid Inverter/Charger

Size6 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120/240 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage480 Voc
Min Input PV Voltage100 Voc

Free delivery on Apr 06–09

Phocos PSW-H-6.5KW-120/48V 6.5kW Hybrid Inverter/Charger

Size6.5 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage230 Voc
Min Input PV Voltage90 Voc

Free delivery on Apr 06–09

EG4 EG4-12000XP 12kW Off-Grid Inverter/Charger

Size12 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/240, 120/208 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage480 Voc
Min Input PV Voltage100 Voc

Free delivery on Apr 06–09

Outback Power VFXR3648A-01 3.6 kW FXR Series Grid/Hybrid Inverter/Charger

Size3.6 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input48 VDC

Free delivery on Apr 06–09

Outback Power VFXR2812A 2.8 kW FXR Series Grid/Hybrid Inverter/Charger

Size2.8 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input12 VDC

Free delivery on Apr 06–09

Victron Energy Inverter/Charger 4kW Quattro 24/5000/120-100/100 120V QUA245023110

Size4 kW
TypePure Sine
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input24 VDC

Delivery on Apr 06–09

Magnum Energy Pure Sine Inverter 4kW MS4048-L

Size4 kW
TypePure Sine
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input48 VDC

Delivery on Apr 06–09

Magnum Energy Pure Sine Inverter 3kW MSH3012RV-L

Size3 kW
TypePure Sine
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input12 VDC

Delivery on Apr 06–09

Magnum Energy Inverter 4.4kW MS4448PAE

Size4.4 kW
TypePure Sine
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120/240 VAC
Battery Nominal DC Input48 VDC

Delivery on Apr 06–09

Victron Energy Inverter/Charger 8kW Quattro 48/10000/140-100/100 120V QUA483100102

Size8 kW
TypePure Sine
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input48 VDC

Delivery on Apr 06–09

Victron Energy Inverter/Charger 5kW Quattro 12/5000/220-100/100 120V QUA125021100

Size5 kW
TypePure Sine
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120 VAC
Battery Nominal DC Input12 VDC

Delivery on Apr 06–09

MidNite Solar MNROSIE7048RE 7kW Pure Sine Inverter with Charger

Size7 kW
TypePure Sine
ConnectionOff-Grid
PhasesSingle-Phase
AC Output Voltage120 or 120/240 VAC
Battery Nominal DC Input48 VDC

Free delivery on Apr 06–09

EG4 EG4FLEXBOSS18 13kW Hybrid Inverter/Charger

Size13 kW
TypeString
ConnectionGrid Tie, Hybrid, Off-Grid
PhasesSingle-Phase
AC Output Voltage120/240, 208 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage440 Voc
Min Input PV Voltage120 Voc

Free delivery on Apr 06–09

EG4 EG412KPV8LV 8kW Hybrid Inverter/Charger

Size8 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/240, 120/208 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage500 Voc
Min Input PV Voltage120 Voc

Free delivery on Apr 06–09

SRNE HESP48180UH3 18kW Hybrid Inverter/Charger

Size18 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/208 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage450 Voc
Min Input PV Voltage120 Voc

Free delivery on Apr 06–09

Sol-Ark SA-12K-2P 12kW Hybrid Inverter

Size12 kW
TypeString
ConnectionHybrid, Off-Grid, Grid Tie
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/240, 120/208, 220 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage425 Voc
Min Input PV Voltage175 Voc

Free delivery on Apr 06–09

EG4 EG4FLEXBOSS21 16kW Hybrid Inverter/Charger

Size16 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/240, 120/208, 240 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage440 Voc
Min Input PV Voltage120 Voc

Free delivery on Apr 06–09

Midnite Power MN15-12KW-AIO 10kW Hybrid Inverter/Charger

Size10 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/240, 120/208 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage550 Voc
Min Input PV Voltage70 Voc

Free delivery on Apr 06–09

Sol-Ark SA-15K-2P 15.0kW Hybrid Inverter

Size15 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase
AC Output Voltage120/240, 120/208, 220 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage425 Voc
Min Input PV Voltage175 Voc

Free delivery on Apr 06–09

Sol-Ark SA-18K-2P 18kW Hybrid Inverter

Size18 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/240, 120/208 VAC
Battery Nominal DC Input48 VDC
Max Input PV Voltage425 Voc
Min Input PV Voltage150 Voc

Free delivery on Apr 06–09

Sol-Ark SA-30K-3P 30kW Hybrid Inverter

Size30 kW
TypeString
ConnectionOff-Grid, Grid Tie, Hybrid
PhasesSingle-Phase, Three-Phase
AC Output Voltage120/208 VAC
Battery Nominal DC Input300 VDC
Max Input PV Voltage500 Voc
Min Input PV Voltage150 Voc

Free delivery on Apr 06–09

Overview
Articles

Off-grid inverters

Many homeowners prefer to go off-the-grid to become completely energy independent. The thing is that off-grid solar systems aren't connected to the electricity grid, so they will continue working even if the public power grid is not functioning. However, this is only achievable with reliable solar equipment, such as a good off grid inverter.

How off grid solar inverters work

PV modules use the solar power and turn it into direct current (DC). It can power lighting in your home and chargers for small devices, like a smartphone. But most home appliances function on alternating current (AC). This is where an inverter comes into play: it turns direct current into alternating. The efficiency of an inverter is close to 100%, which means that almost no power loss occurs while it's working.

DC-AC converting is not its only function. Solar off grid inverter also gives the owner an option to monitor the functionality of the whole system. Besides, inverters can act as power output maximizers: they track the voltage of panels and identify the optimum operational power for the whole array.

How is an off-grid inverter different from a grid-tied inverter?

You can’t use a grid-tie inverter for an off-grid solar PV system. It can easily damage the whole system and here is why.

Grid tied inverters have a control device to match the inverter cycles with the utility grid cycles. They need to be in phase, otherwise the voltages will cancel each other out. When there is no reference cycle, like in an off-grid system, the matching circuit disconnects the solar power to prevent electricity from backfeeding into the grid.

Are off grid micro inverters any good?

Microinverters are more popular in America than anywhere else. This type of inverter is installed directly on a panel, so that DC turns into AC right on the spot. It is a good choice when your panels are subjected to shading, because weak performance of one panel doesn't affect others. Microinverters make a system more efficient and don't occupy a lot of space. That is why a lot of homeowners prefer microinverters for off grid systems.

How to size an off grid inverter

The size of a solar inverter is usually measured in Watts. When purchasing an off grid inverter, you have to make sure it suits the size of your solar panel system. For example, if your solar panel array has a combined power of 5kW then a 5,000 W inverter should be just right for it. Consult with the manufacturer when in doubt and read the guidelines. Keep in mind, that if your inverter is not sized properly for your system, in case of malfunctioning you might not be able to get compensation through the warranty.

How to choose the best off grid inverter

There is a range of off grid inverters suitable for different budgets and energy needs. When looking for one, consider the following things:

Efficiency. This is how much power the inverter delivers from the batteries to your home under the perfect conditions. A good efficiency rating is from 94% to 96%.
Self-consumption. It shows how much power the inverter will consume when idle.
Battery charger output. Many off-grid inverters have a battery charger to recharge the batteries in winter with a backup generator. A good off-grid inverter will have a battery charger in the range of 50-100 amps DC.
Temperature range. Inverters are sensitive to weather extremes. If possible, it is best to place an inverter in a garage or in another sheltered location, where it's safe from rain, snow and direct sunlight.
Warranty. Normally, inverters come with up to a 10 year warranty.