Solis Brand 3 kWatt, Single Phase Hybrid Energy Storage Inverter with 5 years warranty

The Solis S6-EH1P3K-L-PLUS is a 3kW single-phase hybrid solar inverter with two MPPT trackers, 96.2% maximum efficiency, and a 5-year warranty. It accepts up to 6kW of PV input, works with both lithium-ion and lead-acid batteries at 40-60V, and handles up to 70A charge/discharge.

3kW single-phase is the standard Indian home rating, and this is the hybrid version of it. A grid-tied inverter exports your surplus and then goes dead the moment the grid drops you sit in the dark beneath a roof covered in panels. This 3kw hybrid solar inverter routes power three ways: to your home, to your battery, and to the grid. When BESCOM cuts out at 8pm, your house keeps running. That is the entire reason to pay the hybrid premium over an on-grid unit at the same rating.

6kW of PV input on a 3kW inverter double the nameplate. This is the most generous DC ratio in the Solis range at 2:1, and on a home system it changes what you can build. Panels rarely produce their rated output in real conditions, so a 6kW array on this 3kW inverter generates through more of the day — meaningfully more in the early morning and late afternoon, and much better under monsoon cloud. For a household where the roof has space but the budget favours one inverter, that headroom is real money in extra annual units.

Battery flexibility lithium or lead-acid. The 40-60V range accepts both chemistries, so you are not locked in. Lead-acid costs less upfront and suits a buyer wanting backup on a budget; lithium lasts longer, charges faster, and handles daily cycling better. You can start with lead-acid and move to lithium later as budget allows. At 70A charge/discharge it supports a bank sized for a typical home's essential circuits tell our team which loads must stay live and for how long, and we will size it against that rather than a round number.

Two MPPT trackers on a home inverter. Most 3kW units run a single tracker. Two independent trackers mean a roof facing two directions, or with a section shaded by a water tank through the afternoon, still generates properly each string managed separately rather than dragged to the weakest. On the irregular rooftops most Indian homes have, that is a genuine advantage at this rating.

Monitoring. RS485 and CAN, with optional Wi-Fi, GPRS, or LAN so you can watch generation and battery state from your phone.

Sizing it correctly. A 3kW inverter suits an array up to 6kW given this headroom roughly 6 to 12 panels at 500W. The battery is the second decision: too small and it dies mid-outage, too large and it sits depreciating. Tell our team your monthly bill, your critical load, and how long you need backup, and we will size the whole system.

SolarClue is India's managed solar marketplace. Our team confirms this inverter matches your panel array, your single-phase supply, your battery choice and your DISCOM's rules before you order, and handles your PM Surya Ghar subsidy application if your system qualifies. Compare it against Deye, Growatt and Lux Power 3kW hybrids on our platform we will tell you which suits your home, not which we are holding. You book with a token payment rather than the full amount upfront. Supply and installation are coordinated through verified partners, and we handle Solis warranty support afterwards. Check the current 3kw hybrid solar inverter price and talk to our team for a specification review and installation timeline in your city.