Solis Single Phase Low Voltage Energy Storage Inverter: S6-EH3P(8-15)K02-NV-YD-L

The S6-EH3P(8-15)K02-NV-YD-L is a series of Solis Three Phase Low Voltage Energy Storage Inverters. Manufactured by Ginlong Technologies, Supplied PAN India By Authorized Distributor OSG Oriana India this commercial and large-scale residential hybrid inverter series bridges high-power solar arrays with 48V low-voltage battery storage systems.

Six Questions the Spec Sheet Answers

Rather than walking through the datasheet top to bottom, here's the S6-EH3P(8-15)K02-NV-YD-L answered the way installers usually ask about it.

What sizes does it come in?

Four models on one platform: 8K, 10K, 12K, and 15K S6-EH3P8K02-NV-YD-L through S6-EH3P15K02-NV-YD-L. Rated output power matches the model name exactly, so an "8K" unit delivers a genuine 8 kW, not a marketing-rounded figure.

How much PV can I connect?

Usable PV input power scales from 12.8 kW on the 8K model up to 24 kW on the 15K model, across 2 MPPT trackers with up to 4 input strings on the larger units. The MPPT voltage range runs 200–850 V with a maximum input voltage of 1000 V a high-voltage PV side built for strings, not the lower-voltage arrays typical of single-phase residential hybrids.

How fast does the battery actually charge and discharge?

This is where the three-phase step-up shows its real advantage. Maximum charge/discharge current runs from 180 A on the 8K model up to 290 A on the 15K model several times what a single-phase low-voltage hybrid can move. For sites cycling a large battery bank daily, that current headroom is the difference between a battery that charges fully before evening peak and one that's still catching up.

What happens during a grid outage?

Backup switchover happens in under 10 milliseconds, and the inverter can handle 200% overload for 10 seconds on the backup side enough headroom for compressor or motor startup loads that spike hard for a few seconds. Dual backup ports let critical and non-critical loads be split and prioritized automatically, so essential circuits stay powered even if the system needs to shed lower-priority load.

Can it run without the grid at all?

Yes. It accepts a generator input rated to match each model's output (8–15 kW depending on the unit), which extends backup runtime once battery reserves are depleted useful for sites in areas where outages regularly run longer than a battery bank alone can cover. Multiple units can also be paralleled to form a microgrid, so capacity isn't capped by a single inverter.

How efficient is it, and will it survive Indian site conditions?

Max. efficiency is rated at 97.6%, with EU efficiency at 97.0%. On the durability side: IP66 ingress protection, an operating range of -40°C to +60°C, and a max. altitude rating of 4000 m built for outdoor mounting in dust, heat, and monsoon exposure without a separate enclosure.

Spec Snapshot

Built-In Protection, Not Add-On

The datasheet lists anti-islanding, output over-current, short-circuit, DC reverse-polarity, and surge protection as standard all included at the base spec rather than optional extras. Combined with LCD, Bluetooth, and app-based monitoring (plus CAN, RS485, and Ethernet as standard, with Wi-Fi, cellular, and LAN available), the unit is designed to be monitored and diagnosed remotely from day one.

Where This Model Fits

• Three-phase homes and small facilities already wired for 380/400 V that need battery backup without redesigning the electrical setup around single-phase.

• Sites with larger battery banks where charge/discharge speed matters more than it does for a small residential battery the 180–290 A range moves considerably more energy per hour than a single-phase hybrid can.

• Locations with longer outages, where generator input support means the system doesn't go dark once the battery runs down.

Sourcing It Through OSG Oriana India

As the authorized PAN India distributor for Solis, OSG Oriana India supplies the S6-EH3P(8-15)K02-NV-YD-L with genuine manufacturer warranty, same-week dispatch, and pre-sales sizing support for EPCs moving three-phase sites from grid-tied to hybrid.

Get a quote for the Solis S6-EH3P(8-15)K02-NV-YD-L →

Explore the Full Solis Range

• Solis Single Phase Low Voltage Energy Storage Inverter: S6-EH1P(3-8)K-L-PLUS

• Solis Single Phase Grid-Tied Inverter: S6-GR1P(1-3)K-M

• Solis Single Phase Grid-Tied Inverter: S6-GR1P(4-5)K-S

• Solis Three Phase Grid-Tied Inverter: S5-GR3P(5-20)K

• Solis Three Phase Grid-Tied Inverter: S5-GC(25-50)K

• Solis Three Phase Grid-Tied Inverter: S5-GC(50-60)K

• Solis Three Phase Grid-Tied Inverter: S6-GC(80-125)K

• Solis Three Phase Grid-Tied Inverter: S6-GC3P(150-200)K07-ND

• Solis Three Phase Grid-Tied Inverter: Solis (215-255)K-EHV-5G

• Solis Three Phase Grid-Tied Inverter: S6-GU3P350K06-EV-ND

Browse the complete lineup on the Solis Inverters product page.