GRAPE SOLAR

GRAPE SOLAR is a brand of solar power components used in off-grid, backup, and small-scale photovoltaic systems. The product line includes pure sine wave inverters, solar panels, panel expansion kits, PV wiring, and in-line fuses. These components are typically specified by plant engineers, maintenance managers, and procurement specialists who need to assemble or maintain DC power systems for remote equipment, temporary power, or battery-backed applications. The inverter family, represented by the Xantrex Prowatt SW 2000 (MPN 806-1220), converts 10.5 to 15.5 V DC battery input to 104 to 127 V AC at 60 Hz, delivering 1,800 W continuous output through two outlets. This pure sine wave output is suitable for powering sensitive electronics and motor loads that require a clean AC waveform. The solar panel line includes the GS-STAR-100W, a 100 W module with 36 cells and a voltage at maximum power point of 19.12 V. It uses MC4 connectors for straightforward integration into off-grid and grid-tied arrays. For system expansion, the GS-100-EXP kit adds 100 W of capacity to an existing solar system without including a battery, while the GS-100-KIT provides a 100 W panel kit with 36 cells for off-grid and backup power applications such as charging batteries in RVs. Wiring and protection components support these installations. The GS-MC4-15 is a 15 ft PV solar wire with 10 AWG conductor and MC4 connectors, intended for interconnecting solar panels in photovoltaic arrays. The GS-CBL-CC-5 is a 5 ft PV solar wire with 10 AWG conductor and ring lug connections, color-coded black and red for polarity identification, used for DC connections. Overcurrent protection is provided by in-line fuses: the GS-FUSE-20A rated for 20 A maximum current and the GS-FUSE-15A rated for 15 A maximum current, both with female MC4 connectors. These fuses are commonly installed between solar panels and charge controllers to safeguard against excessive current. 3G Electric supplies the GRAPE SOLAR line as part of its industrial equipment catalog. The company supports technical buyers by providing product specifications, part numbers, and logistics coordination for global shipments. This allows procurement teams to source compatible solar components alongside other industrial equipment from a single supplier. The GRAPE SOLAR product range is characterized by standard connector types (MC4, ring lug), common voltage and current ratings, and modular components that can be combined to build or expand solar power systems. The components are designed for outdoor use in residential, commercial, and utility-scale applications, with wiring and fuses suitable for exposure to environmental conditions. For plant engineers and maintenance managers, these products offer a way to implement or maintain reliable DC power sources for remote monitoring, telemetry, or backup power without relying on complex custom assemblies. The use of industry-standard connectors simplifies field installation and replacement. 3G Electric maintains inventory and provides quotation support for the GRAPE SOLAR line, enabling buyers to specify the exact part numbers required for their projects. The catalog includes multiple SKUs covering inverters, panels, kits, wires, and fuses, with technical details available for each item. This supports accurate specification and procurement for solar power systems across various industries and geographic regions.

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BrandGRAPE SOLAR

CategoryIn-Line Fuses for Solar Panels

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About GRAPE SOLAR

Common Applications

Off-grid solar power systems — GRAPE SOLAR GS-STAR-100W panel and GS-100-KIT for battery charging in remote locations
RV and marine power — GRAPE SOLAR GS-100-KIT solar panel kit for charging house batteries
Backup power for sensitive electronics — GRAPE SOLAR pure sine wave inverter (Xantrex Prowatt SW 2000) for AC loads
Solar array expansion — GRAPE SOLAR GS-100-EXP expansion kit to add 100 W capacity to existing systems
Photovoltaic overcurrent protection — GRAPE SOLAR GS-FUSE-20A and GS-FUSE-15A in-line fuses with MC4 connectors
Solar panel interconnection — GRAPE SOLAR GS-MC4-15 PV wire with MC4 connectors for array wiring

Frequently asked questions

Common questions about GRAPE SOLAR from 3G Electric.

What are the input and output specifications of the GRAPE SOLAR pure sine wave inverter?

The GRAPE SOLAR pure sine wave inverter, identified by MPN Xantrex Prowatt SW 2000 (806-1220), accepts a DC input voltage range of 10.5 to 15.5 V from a battery source. It produces a 104 to 127 V AC output at 60 Hz with a continuous power rating of 1,800 W. The inverter has two outlets and is designed to power sensitive electronics and other AC loads requiring a pure sine wave. This makes it suitable for off-grid and backup power systems where a stable AC supply is needed from a DC battery bank.

What is the voltage at maximum power point for the GRAPE SOLAR GS-STAR-100W solar panel?

The GRAPE SOLAR GS-STAR-100W solar panel has a voltage at maximum power point of 19.12 V. It delivers 100 W at maximum power point and consists of 36 cells. The panel is equipped with MC4 connectors for integration into off-grid and grid-tied solar systems. This specification is important for matching the panel to charge controllers and inverters to ensure efficient power transfer. The 19.12 V rating is typical for a 36-cell panel designed to charge 12 V battery systems.

What is the current rating of the GRAPE SOLAR GS-FUSE-20A in-line fuse?

The GRAPE SOLAR GS-FUSE-20A is an in-line fuse for photovoltaic systems with a maximum current rating of 20 A. It features a female MC4 connector and is designed for overcurrent protection in solar panel wiring. This fuse is typically installed between solar panels and charge controllers to protect against excessive current that could damage equipment or pose a safety hazard. The 20 A rating makes it suitable for systems with higher current output, such as multiple panels connected in parallel.

What are the differences between the GRAPE SOLAR GS-100-KIT and GS-100-EXP solar panel kits?

The GRAPE SOLAR GS-100-KIT is a 100 W solar panel kit with 36 cells, designed for off-grid and backup power applications such as charging batteries in RVs. It does not include a battery. The GS-100-EXP is a 100 W solar panel expansion kit intended to add capacity to an existing solar system. Like the GS-100-KIT, it does not include a battery. Both kits deliver 100 W total system power output. The primary difference is their intended use: the GS-100-KIT is for new installations, while the GS-100-EXP is for expanding existing arrays.

What type of connectors are used on GRAPE SOLAR PV solar wires?

GRAPE SOLAR PV solar wires are available with different connector types. The GS-MC4-15 is a 15 ft wire with 10 AWG conductor and MC4 connectors, used for interconnecting solar panels in photovoltaic arrays. The GS-CBL-CC-5 is a 5 ft wire with 10 AWG conductor and ring lug connections, color-coded black and red for polarity identification, used for DC connections. Both are suitable for outdoor use in residential, commercial, and utility-scale applications. The choice between MC4 and ring lug depends on the specific connection points in the system.

What is the maximum current rating of the GRAPE SOLAR GS-FUSE-15A?

The GRAPE SOLAR GS-FUSE-15A is an in-line fuse for photovoltaic systems with a maximum current rating of 15 A. It has a female MC4 connector and is designed for overcurrent protection in solar panel wiring. This fuse is commonly installed between solar panels and charge controllers to safeguard against excessive current. The 15 A rating is appropriate for smaller solar arrays or individual strings where the maximum current does not exceed this value. It provides a simple, replaceable protection solution for DC circuits.