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Details about  Solar 7.3kW System with ReneSola panels and Outback GS8048, Off-grid/Grid-tie

Solar 7.3kW System with ReneSola panels and Outback GS8048, Off-grid/Grid-tie

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OutBack Power

Type: Hybrid Model:


Quality To Last Solar

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Solar Complete 7.3kW System with Outback GS8048 Hybrid System, 120/240VAC, Off-grid/Grid-tie

Free shipping to a business address with forklift available! For a different shipping please contact the seller!

Don't be afraid to make an offer! If your offer is too low, it will be automatically rejected. Don't feel bad! Just try again. Please visit our store to see what else we sell! Buy with confidence!

NOTE: Ebay only allows 3 offers per item!

We sell other systems as well. Please visit our store or contact us!

We accept Visa/Master/American Express/PayPal. Call us for more information or to pay with your card at: 208-874-5529 9am-5pm PST.
We can customize this system for you! 208-874-5529

NOTE: This Complete System Kit IS NOT a factory pre-wired System! It comes in separate boxes and you will have to put it together! It is not hard at all if you follow the instructions and have DIY mentality!

This product offers a complete power conversion system between batteries and AC power. It can provide backup power, sell power back to the utility grid, or provide complete stand-alone off-grid service.

This Kit Includes the Following Components:

24 x ReneSola 305W solar panels, JC305M-24/Ab, Virtus II
1 x Outback GS8048, 8kW, 48VDC, 120/240 Off-Grid/Grid-Tie Inverter/Charger, Charger 115A
1 x Outback GSLC175-PV-120/240 Fully loaded and Factory Prewired Load Center

1 x Outback HUB4 Communications Manager
1 x Outback MATE3 System Display and Controller

2 x Outback Flexmax FM80, 80Amp MPPT Charge Controller
1 x Outback FLEXnet DC battery monitor (included with GSLC175-PV-120/240)
1 x Outback Mounting Bracket for GS8048 (included with GS8048)
1 x Outback
FW-CCB2 Charge Controller Side Bracket for two FM80s
1 x Outback Combiner Box, 12 Breakers or 8 Fuse holders, NEMA 3R, FWPV-12
8 x Outback 15 Amp 150VDC Single pole DIN mount, 0.5" (13mm) wide
1 x Outback, FLEXware MATE3 Side Mount Bracket - with mounting screws and bushing, FW-MB3


PV expension cables with MC4 connectors (lenghts depends on application)
Batteries (Flooded, AGM, Gel)
Battery cables
Battery vent (for flooded batteries)
Mounting Hardware for Solar Panels (depends on application)
More Solar Panels

NOTE: The system is packaged boxes, and you will have to put it together yourself. It is quite simple, if you follow the instructions! The Load Center is pre-wired by factory for easy installation.
If you have any questions, please feel free to contact the seller!

If you have any questions about this listing, please email or call at: 208-874-5529 M.-F. 9am-5pm PST!

The Radian Series Inverter/Charger is intended for both grid-interactive and off-grid applications. These inverters are designed to use a battery bank to store energy. They can work in conjunction with photovoltaic (PV) panels to harvest solar energy, as well as wind turbines and other renewable sources. These sources charge the battery, which in turn is used by the inverter.
The Radian inverter has six modes of operation. Each mode has functions and priorities that are intended for a designated application. Each of the Radian’s two AC inputs can be set to a different operating mode, so that different applications can be supported.

Generator: This mode is intended for an AC generator. It is designed to accept any AC generator regardless
of power or regulation mechanism. The Radian will charge from the generator even when the generator is
undersized or substandard.
Support: This mode is intended for systems that use the utility grid or a generator. However, size, wiring, or
other limitations may require temporary assistance to run very large loads. The Radian adds inverter and
battery power to the AC source to ensure that the loads receive the power they require.
Grid Tied: This mode is intended for grid-interactive systems. When renewable energy sources charge the
batteries above a selected “target” voltage, the Radian inverter will send the excess energy to any loads. If
the loads do not use all the excess energy, then the Radian will return that energy to the utility grid.
UPS (Uninterruptible Power Supply): This mode is intended for systems whose main focus is to maintain
power to the loads without any interruption during a transfer to, or from, the AC input. The transfer speed
in this mode has been reduced so that if the AC input power is disconnected or a scheduled disconnect
occurs the transfer speed will be less than 4 milliseconds.
 Backup: This mode is intended for systems that have the utility grid available. This source will flow through
the Radian inverter to power the loads unless utility power is lost. If utility grid power is lost, then the Radian
inverter will supply energy to the loads from the battery bank until the power is back online.
Minigrid: This mode is intended for systems that have the utility grid as an input and a sizable amount of
renewable energy production. The system will run off the renewable energy production until the battery
voltage falls to a specified low level. When this occurs, the Radian inverter will connect to the utility grid,
which will power the loads. The Radian inverter will disconnect from the utility grid when the batteries are
sufficiently recharged.

Renewable Energy
The Radian Series Inverter/Charger cannot connect directly to photovoltaic arrays, wind turbines, or other renewable sources. The batteries are the inverter’s primary source of power. However, if these sources are used to charge the batteries, the inverter can use their energy by drawing it from the batteries.
The renewable source is always treated as a battery charger, even if all of its power is used immediately. The renewable source must have a charge controller or some way to prevent
overcharging. OutBack Power’s FLEXmax charge controllers can be used for this purpose, as can other products. The GSLC will facilitate the mechanical and electrical connections for up to two FLEXmax charge controllers.

Grid-Interactive and Stand-alone capability in the same package• 8000 Watts of continuous power• Unsurpassed surge capacity• 120/240V split-phase voltage• Dual AC inputs• Field upgradeable firmware• Field serviceable modular design• Simplified parallel design allows easy installation of systems from 8 to 80kW• GS Load Center option allows for quick and easy installationThe new OutBack Power Technologies Radian Series GS8048 inverter/charger provides a  comprehensive answer for grid-interactive and stand-alone power systems. Based upon a proven foundation of reliable technology, but engineered from the ground up to simplify the design, distribution, installation and implementation of energy storage, the standardized structure and integration with the GS Load Center make it easy to provide a successful solution to any power requirement, anywhere.

Incorporating a powerful DC to AC true sine wave inverter, battery charger and dual AC inputs, its 120/240V split-phase output provides a total power solution which seamlessly integrates with traditional North American wiring practices. 

Unique dual power module design provides high efficiency at both low and full power operation, while providing redundancy for critical applications. The modular design also allows easy field servicing of installed systems.

Complete system interface using the OutBack MATE3 and HUB Communications Manager enables the Radian Series GS8048 to be connected with other OutBack Power electronics providing industry leading integration and a robust, scalable power solution. Up to 10 units can be connected in parallel for systems up to 80kW continuous power output.

The Radian Series utilizes a durable stainless steel face with galvanized steel enclosure, providing you with OutBack’s signature ruggedness but with a sleek, compact and modern appearance.

OutBack Power inverter/chargers are the only choice when you need a dependable power solution for your home or business.

Specifications for Model GS8048
Electrical Specifications
Nominal DC Input Voltage: 48 Vdc
Continuous Output Power at 25°C: 8000 VA
AC Output Voltage / Frequency: 120/240 Vac / 60 Hz
Continuous AC Output Current at 25°C: 33.3 Aac at 240 Vac
Idle Consumption - Invert mode, no load: 30 W
CEC Weighted Efficiency: 90%
Total Harmonic Distortion: 
Maximum total harmonic: <5%
Maximum single voltage harmonic: <2%
Output Voltage Regulation: ± 2%
Maximum Output Current
1 ms peak: 100 Aac at 240 Vac, 200 Aac at 120 Vac
100 ms RMS: 70.7 Aac at 240 Vac
Overload Capability
100 ms surge: 16.97 kVA
5 second: 12 kVa
30 minute: 9 kVa
AC Input Voltage Range (Adjustable): (L1 or L2) 70 to 140 Vac
AC Input Frequency Range: 54 – 66 Hz
Grid-Interactive Voltage Range (IEEE): (L1 or L2) 108 to 132 Vac
Grid-Interactive Frequency Range (IEEE): (L1 or L2) 59.3 to 60.5 Hz
Maximum AC Input Current: 50 Aac at 240 Vac
Continuous Battery Charge Output: 115 Adc
Temperature Range: 
Operating: 0°C to 50°C (power derated above 25°C)
Storage: -40°C to 60°C
DC Input Voltage Range: 40 to 64 Vdc

Mechanical Specifications
Dimensions (H x W x D)
Unit: 28 x 16 x 8.7” (71.1 x 40.6 x 22.2 cm)
Shipping: 14.5 x 34.5 x 21” (36.8 x 87.6 x 53.3 cm)
Unit: 125 lbs (56.8 kg)
Shipping: 140 lbs (63.6 kg)
Accessory Ports: Remote Temperature Sensor and MATE3/HUB Communications
Non-volatile Memory: Yes
Field Upgradable Firmware: Yes
Chassis Type: Vented
ETL Listed to UL1741
CSA C22.2 No. 107.1

Radian Series Inverter comes with Ouback Standard 5 year warranty (can be upgraded to 10 years)!

ReneSola 305W Solar Panels:




The new, breakthrough, Virtus®II solar module is an ingenious combination of the high quality and efficiency of Monocrystalline modules, with the lower cost of Multicrystalline modules.

ReneSola’s innovative ingot growth technology improves the uniformity of the grain size and preferred orientation, resulting in higher minor-carrier lifetime and lower dislocation density. The outcome is significantly increased cell efficiency.

The company’s innovative, controlled, DDS production process for the Virtus® A ++ wafers produces far fewer defects than conventional multicrystalline silicon wafers. This enables Virtus®II solar modules to achieve a 4% higher power output, yet maintain the same LID and CTM loss.

Key Features

  • High Module Conversion Efficiencies
  • Easy Installation and Handling
  • Mechanical Load Capability of up to 5400 Pa
  • Conforms with IEC 61215:2005, IEC 61730: 2004, UL 1703 PV Standards
  • ISO9001, OHSAS18001, ISO14001 Certified

Electrical Characteristics STC

Maximum Power (Pmax) 305 W
Power Tolerance 0 ~ +5W
Module Efficiency 15.7%
Maximum Power Current (Imp) 8.33 A
Maximum Power Voltage (Vmp) 36.6 V
Short Circuit Current (Isc) 8.73 A
Open Circuit Voltage (Voc) 44.9 V

Values at Standard Test Conditions STC (Air Mass AM 1.5, Irradiance 1000W/m², Cell Temperature 25°C)

Electrical Characteristics NOCT

Maximum Power (Pmax) 226 W
Maximum Power Current (lmp) 6.72 A
Maximum Power Voltage (Vmp) 33.6 V
Short Circuit Current (lsc) 7.04 A
Open Circuit Voltage (Voc) 42.0 V

Values at Normal Operating Cell Temperature, Irradiance of 800 W/m², spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s

Varied Irradiation Efficiencies

Irradiance 200W/m² 400W/m² 600W/m² 800W/m² 1000W/m²
Efficiency 15.8% 16.2% 16.2% 16.1% 16.0%


Mechanical Characteristics

Cell Type 156 x156 mm Polycrystalline, 72 (6x12) pcs in series
Glass High Transmission, Low Iron, Tempered Glass
Frame Anodized Aluminum Alloy
Junction Box IP65/IP67 rated, with bypass diodes
Dimensions 1956 x 992 x 50 mm (77 x 39.06 x 1.97 inches)
Output Cable 4mm² (EU)/12 AWG (US), 1000mm

29kg (63.93 lbs)



Temperature Coefficient of Voc -0.30%/°C
Temperature Coefficient of Isc 0.04%/°C
Temperature Coefficient of Pmax -0.40%/°C
Nominal Operating Cell Temperature (NOCT) 45°C ± 2°C


Maximum Ratings

Operating Temperature -40°C ~ +85°C
Maximum System Voltage 1000VDC (EU) / 600VDC (US)
Maximum Series Fuse Rating 20A (EU) / 15A (US)


IV Curves


Check our Return Policy carefully before you buy!


Idaho buyers will pay 6% Idaho state tax.

Alaska and Hawaii buyers please call for a different shipping method before buying the item Or your order will not be processed! 208-874-5529 9am-5pm M.-F. PST

If for some reason we are out of stock of this item on the time of purchase, your card will be automatically refunded!

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Shipping and handling

Item location: United States
Services available: Freight - Check the item description or contact the seller for details
Ships to: United States
Excludes: US Protectorates, APO/FPO, PO Box

Return policy

After receiving the item, contact seller within
Refund will be given as
Return shipping
14 days
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Buyer pays return shipping
Return policy details
Merchandise Return Policy - No returns will be accepted without prior authorization and must include the RMA number. Any product that is returned must be brand new, in excellent condition and packaged in the original manufacturer's carton with all corresponding hardware and documentation. Returns must be shipped with prepaid freight and insured via the carrier of you choice to arrive back to the warehouse within 14 days of delivery to you. Shipping charges will not be refunded, unless, an error was made by us in shipping. Before returning an item, you must have a Return Material Authorization (RMA) number. To obtain an RMA number, call Customer Service at: (208) 874-5529. All returns are subject to a 25% restocking fee (unless a mistake was done by us). Returns for refurbished equipment will not be accepted and should be processed through the manufacturer directly. Most refurbished equipment carries a manufacturer's warranty. All warranty claims must be processed directly through the manufacturer. No returns will be accepted on installed items. No returns will be accepted beyond 14 days of original delivery. The value and cost of replacing any items missing (e.g. parts, manuals, etc.) will be deducted from the refund. Returns must be shipped with prepaid freight and insured via the carrier of you choice to arrive back at the warehouse within 14 days of delivery. If you have any questions regarding our return policy, please call Customer Service at: (208) 874-5529.

Payment details

Payment method Preferred / Accepted  
Credit or debit card through PayPal

Seller's payment instructions

Alaska and Hawaii buyers please call for a different shipping method before buying the item! 208-874-5529 9am-5pm M.-F. PST If for some reason we are out of stock of this item on the time of purchase, your card will be automatically refunded!
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