Hybrid vs Off-grid Inverter: Which to Source

What to decide before asking for price.

Hybrid vs Off-grid Inverter: Which to Source

Does the site have a grid connection, and is it stable enough to serve as a reference voltage for a grid-tied inverter?
What is the local grid standard, AC output requirement, and export permission for this market? A hybrid must match the grid; an off-grid unit must deliver the right AC output for the loads.
What battery voltage and chemistry is planned or on site? The R-G2 hybrid line is 40 to 58V LiFePO4; the SPIRE 3500-24 needs 24VDC and the SPIRE 5500-48 needs 48VDC. A mismatch here is not recoverable without replacing equipment.

Option	Best fit	What to confirm
Hybrid inverter	Connects grid, battery, and solar at once: self-consume solar, charge the battery with surplus, draw from the grid when needed, and export where the local standard allows. R-G2 single-phase line runs 3kW to 8kW, 40 to 58V battery, up to 12kW PV on the R8KL1-G2, 98.2% max efficiency, IP65.	Best when the customer has a reliable grid and wants lower bills through self-consumption, outage backup, or time-of-use shifting. The dominant residential and light-commercial export demand.
Off-grid inverter	Operates with no grid connection. The SPIRE series combines a pure sine wave inverter, MPPT charger (120 to 450VDC, 100A), and AC charger in one unit. SPIRE 3500-24: 3500W, 24VDC, 7000VA surge, up to 5000W PV. SPIRE 5500-48: 5500W, 48VDC, 11000VA surge, up to 6000W PV. Up to six units parallel for 33kW.	Best when there is no grid access or a grid too unreliable to serve as a reference voltage: cabins, rural homes, telecom shelters, islands, remote commercial sites.
Buyer decision	Ask first: does the site have a stable grid connection? If yes, a hybrid inverter is almost always the right start. If no, the off-grid unit is correct.	Then sharpen with grid standard and export permission, battery voltage on site (24V, 48V, or 40 to 58V LiFePO4), total load and surge demand, and phased expansion. Confirm any specific grid interconnection requirement with sales.

San pham

Products to shortlist

Inverter nang luong mat troi / G2 Single-phase Hybrid Inverter

R5KL1-G2 Hybrid Inverter

R5KL1-G2 Hybrid Inverter thuoc nhom Inverter nang luong mat troi. Phu hop cho Mua B2B, Kenh lap dat. Thong so chinh: Start voltage: 100V; Dien ap PV toi da: 500V. Gia theo so luong va yeu cau.

Start voltage100VDien ap PV toi da500VDien ap pin40-58V

Thong so tom tat Yeu cau bao gia

Inverter nang luong mat troi / G2 Single-phase Hybrid Inverter

R8KL1-G2 Hybrid Inverter

R8KL1-G2 Hybrid Inverter thuoc nhom Inverter nang luong mat troi. Phu hop cho Mua B2B, Kenh lap dat. Thong so chinh: Start voltage: 100V; Dien ap PV toi da: 500V. Gia theo so luong va yeu cau.

Start voltage100VDien ap PV toi da500VDien ap pin40-58V

Thong so tom tat Yeu cau bao gia

Inverter nang luong mat troi / SPIRE Off-grid Inverter

SPIRE 3500-24 Off-grid Inverter

SPIRE 3500-24 Off-grid Inverter thuoc nhom Inverter nang luong mat troi. Phu hop cho Mua B2B, Kenh lap dat. Thong so chinh: Dang song: Song sin chuan; Hieu suat dinh: >93.6%. Gia theo so luong va yeu cau.

Dang songSong sin chuanHieu suat dinh>93.6%Thoi gian chuyen mach10ms

Thong so tom tat Yeu cau bao gia

Inverter nang luong mat troi / SPIRE Off-grid Inverter

SPIRE 5500-48 Off-grid Inverter

SPIRE 5500-48 Off-grid Inverter thuoc nhom Inverter nang luong mat troi. Phu hop cho Mua B2B, Kenh lap dat. Thong so chinh: Dang song: Song sin chuan; Hieu suat dinh: >93.6%. Gia theo so luong va yeu cau.

Dang songSong sin chuanHieu suat dinh>93.6%Thoi gian chuyen mach10ms

Thong so tom tat Yeu cau bao gia

Tro ly sourcing B2B

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Hybrid vs Off-grid Inverter: Which to Source