SH3–10RL — single-phase hybrid inverter, 3–10 kW, for 48 V batteries
Country: China · Model: SH3–10RL
The manufacturer single-phase hybrid inverter rated 3–10 kW for 40–60 V batteries, in other words low-voltage 48 V packs. The battery connects through an isolated converter, and switchover to backup takes ≤ 4 ms. It suits private houses and small commercial sites with a single-phase supply.
- Power (SH5RL / SH6RL)
- 5,000 / 6,000 W, peak 2× for 10 s
- Max. PV voltage
- 500 V, 2 MPPT (40–425 V)
- Battery
- 40–60 V, up to 120–135 A
- Backup switchover time
- ≤ 4 ms
Technical specifications
| Power (SH5RL / SH6RL) | 5,000 / 6,000 W, peak 2× for 10 s |
|---|---|
| Max. PV voltage | 500 V, 2 MPPT (40–425 V) |
| Battery | 40–60 V, up to 120–135 A |
| Backup switchover time | ≤ 4 ms |
| Max. / European efficiency | 97.2% / 96.2% |
| Protection rating | IP65, C5-M |
| Dimensions / weight | 532 × 386 × 210 mm, < 19 kg |
| Standards | IEC 62109-1/-2, EN 50549, VDE-AR-N 4105, CEI 0-21 |
| 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
PV modules connect to 2 MPPTs with a maximum PV voltage of 500 V and an operating range of 40–425 V, so strings are shorter than on three-phase inverters rated 1,000 V. The SH5RL and SH6RL deliver 5,000 and 6,000 W and hold 2× peak power for 10 s, enough to start a pump or an air conditioner. Battery current reaches 120–135 A, maximum efficiency is 97.2% and European efficiency 96.2%. A switchover of ≤ 4 ms puts it on par with a line-interactive UPS, so a boiler or PCs ride through a grid outage. Up to 2 inverters run in parallel, each with up to 4 SBL060 batteries. The inverter works with a diesel generator, microinverters and charging stations. The 532 × 386 × 210 mm unit weighs under 19 kg, is rated IP65 and C5-M, and mounts on a wall indoors or outside. Grid connection follows IEC 62109-1/-2, EN 50549, VDE-AR-N 4105 and CEI 0-21.
How to choose
Start from the battery. The SH3–10RL works only with 40–60 V packs, and for high-voltage 80–460 V batteries on the same single-phase supply take the SH3.0–6.0RS. Size the power to the peak household load, which for 5 and 6 kW means the SH5RL and SH6RL, and a pair of inverters in parallel doubles both power and battery count. With a three-phase supply you need the SH15/20/25T at 15–25 kW with a 100–700 V battery, or the PowerHarbor SH10/12/15TA with its modular battery.
Request a price and lead time
SH3–10RL — single-phase hybrid inverter, 3–10 kW, for 48 V batteries. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What battery voltage does the SH3–10RL need?
40–60 V, meaning low-voltage 48 V batteries such as the SBL060.
How many SH-RL inverters can run in parallel?
Up to 2 inverters, each with up to 4 SBL060 batteries.
How fast does the SH3–10RL switch to backup?
Switchover time is ≤ 4 ms, which most household loads do not notice.
What is the efficiency of the SH5RL and SH6RL?
Maximum efficiency is 97.2% and European efficiency 96.2%.
Can a diesel generator be connected to the SH-RL?
Yes, the inverter works with a diesel generator as well as with microinverters and charging stations.
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