SPH/SPM single-phase hybrid inverter, 2.5–10 kW, for low-voltage batteries
Country: China · Model: SPH/SPM
Single-phase hybrid inverter for 2.5–10 kW for a home energy storage system with a 48 V battery. When the grid disappears it switches to UPS mode in 10 ms, so the heating boiler, the fridge and the router keep running without a restart.
- Power
- 2.5–10 kW
- Phases
- 1
- Batteries
- 48 V lithium and lead-acid
- UPS
- 10 ms switchover
Technical specifications
| Power | 2.5–10 kW |
|---|---|
| Phases | 1 |
| Batteries | 48 V lithium and lead-acid |
| UPS | 10 ms switchover |
| Max. efficiency | 97.5–98.1 % |
| Generator | diesel and gas generator support (HU) |
| Protection rating | IP65 |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504408400 (≤7.5 kVA); 8504408800 (>7.5 kVA) |
| CN code (EU) | 85044084 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The inverter combines the solar input, battery charging and grid operation in one housing. The low-voltage 48 V bus accepts both lithium and lead-acid batteries, so an existing lead-acid bank can be taken into the system, or LiFePO4 can be installed right away. Maximum efficiency is 97.5–98.1 % depending on the model. The HU version works with diesel and gas generators, which pick up the load during long outages when the battery is discharged. The IP65 housing is hung in a garage, in an attic or on an exterior wall under a canopy.
How to choose
The rating is chosen by the peak load that must run from the battery, with a reserve for the starting currents of pumps and compressors. A generator input is needed only when outages last longer than the calculated autonomy, and then the HU version is taken. A low-voltage battery is chosen, for example HOPE, AXE LV or ALP. For a three-phase site there is the WIT 4–50K-HU/XHU scalable up to 90 kW, and for a house without a grid the SPF T HVM/DVM with a transformer and peak power of 3× the rated power.
Request a price and lead time
SPH/SPM single-phase hybrid inverter, 2.5–10 kW, for low-voltage batteries. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Which batteries suit the SPH/SPM?
Low-voltage 48 V ones, both lithium and lead-acid.
How fast does the SPH/SPM switch to battery power?
Switching to UPS mode takes 10 ms, so household appliances and computers do not switch off.
Can a generator be connected to the SPH hybrid inverter?
The HU version supports diesel and gas generators, and it is the one taken for sites with long outages.
What is the efficiency of the single-phase SPH/SPM hybrid inverter?
Maximum efficiency is 97.5–98.1 % depending on the model in the series.
Can the SPH/SPM be installed outdoors?
The IP65 protection rating allows installation on an exterior wall, but better under a canopy so that the housing does not heat up in direct sun.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.