Sungrow is one of the world’s largest solar inverter manufacturers, with over 224 GW installed across more than 150 countries. Ghaddar Machinery Co. is an authorized Sungrow distributor, stocking on-grid, hybrid, and battery-storage systems for residential and commercial installations worldwide. This guide covers the difference between Sungrow’s product lines, how to size a system, and what to confirm before you order.
On-grid vs. hybrid: which Sungrow inverter do you need?
Sungrow’s range splits into two families depending on how the system should behave:
- On-grid (SG-series) — ties directly into the utility grid and feeds solar power straight into your building or back to the grid. This is the simpler, lower-cost option, and it’s the right fit wherever your grid connection is stable and grid feed-in is supported.
- Hybrid (SH-series) — combines grid-tie operation with battery storage and automatic backup. If the grid goes down, a hybrid system switches to battery power within milliseconds, keeping your home or business running. This is the better choice wherever grid reliability is a concern, or simply if you want backup capability as insurance regardless of how stable your local grid is.
Sizing a Sungrow inverter
Sungrow inverters are sized by output capacity, so the right model depends on your system’s total panel output and whether it’s a residential or commercial installation:
- SH6.0RS — 6kW hybrid, single phase — sized for a typical home.
- SH25T — 25kW hybrid, three phase — larger homes or small commercial sites needing full-building backup.
- SG25CX-P2 — 25kW on-grid — small commercial.
- SG33CX — 33kW on-grid — mid-size commercial.
- SG50CX-P2 — 50kW on-grid — larger commercial installations.
- SG125CX-P2 — 125kW on-grid — utility and industrial-scale installations.
Browse the full Sungrow inverter and battery range for the complete lineup.
Pairing with Sungrow SBR battery storage
Sungrow’s SBR series is a modular lithium iron phosphate (LFP) battery designed to pair with the SH-series hybrid inverters. Each unit supports 3–8 modules and up to 4 units in parallel, covering a 9–100kWh capacity range, so a system can be sized up as your energy needs grow rather than replaced outright. Individual module capacities in stock run from the SBR096 (9.6kWh) up to the SBR256 (25.6kWh).
Confirm grid compatibility before you order
Because Sungrow on-grid and hybrid inverters synchronize with your local electricity supply, the right model depends on your country’s grid voltage, frequency, and phase configuration (single-phase vs. three-phase), as well as your local utility’s grid-connection rules. These vary by country, so before ordering, confirm your property’s electrical specifications with your installer, or send us your location and system size and we’ll confirm the correct model for your market.
Genuine Sungrow equipment, not grey-market imports
Ghaddar Alternative Energy, the solar division of Ghaddar Machinery Co., has held an official Sungrow distributorship since 2016. Buying through an authorized distributor means genuine manufacturer warranty coverage and equipment built to Sungrow’s current specification — worth confirming when comparing prices against unofficial sellers.
Need help sizing your system?
Send us your location, expected panel output, and whether you need on-grid, hybrid, or backup operation, and we’ll confirm the right Sungrow model — Contact Ghaddar Machinery Co.
FAQ
What’s the difference between Sungrow’s on-grid and hybrid inverters?
On-grid (SG-series) inverters feed solar power directly into the grid and are the simpler, lower-cost option where grid connection is stable. Hybrid (SH-series) inverters add battery storage and automatic backup, switching to battery power within milliseconds if the grid goes down — a better fit anywhere backup capability matters.
How do I size a Sungrow system for my home or business?
Sizing depends on your total panel output and building type: residential systems typically use the 6kW SH6.0RS or similar, while commercial and industrial sites use the 25kW–125kW SG- or SH-series models. Send us your expected panel output and we can help confirm the right inverter and battery combination.
Will a Sungrow inverter work with my country’s electrical grid?
Sungrow inverters are sold in over 150 countries, but the exact model needs to match your local grid’s voltage, frequency, and phase configuration, along with your utility’s grid-connection rules. Confirm your country and installation type with us before ordering.
Where can I buy genuine Sungrow inverters and batteries online?
Ghaddar Machinery Co. is an authorized Sungrow distributor, stocking the full range of on-grid, hybrid, and battery-storage systems with genuine manufacturer warranty coverage.
Do you ship Sungrow products internationally?
Yes — Ghaddar Machinery Co. serves the same worldwide markets it supplies engines and generator parts to. Contact us with your location and system requirements to confirm shipping.
