Solis Single Phase Hybrid Residential Inverter: Price Guide for Residential Buyers

If your household wants solar that keeps running through a power cut, not just one that trims your bill, you're looking at a hybrid inverter rather than an on-grid one. Solis's single-phase hybrid residential line, the S6-EH1P(3-8)K-L-PLUS, is built exactly for this, adding battery charging and discharging on top of grid-tied solar generation. This guide covers the series, the capacity options within it, what actually shapes the price, and where to buy genuine stock. If a simpler on-grid setup is enough for your home, see our guide to Solis residential inverters for the on-grid range instead.

S6-EH1P(3-8)K-L-PLUS: Series Overview

This is Solis's single-phase hybrid inverter series, covering the 3kW to 8kW band that suits most Indian homes.

Unlike a purely on-grid inverter, which shuts off during a power cut for safety, this hybrid series keeps a connected battery charged and ready to run essential loads when the grid drops.

Available Capacity Options

The S6-EH1P(3-8)K-L-PLUS series comes in six capacity variants, so sizing isn't one-size-fits-all. The S6-EH1P(3-8)K-L-PLUS series is available in six capacity variants:

• 3 kW: Ideal for small homes or 1–2 BHK apartments with modest backup needs.

• 3.6 kW: Suitable for slightly larger homes with a few essential appliances on backup.

• 4.6 kW: Best for standard 2–3 BHK homes with moderate daytime and backup loads.

• 5 kW: Perfect for 3–4 BHK homes running an AC and larger appliances during backup.

• 6 kW: Designed for larger homes with higher simultaneous backup requirements.

8 kW: Ideal for bigger homes or properties that need to back up most of the household load.

Your installer should confirm the right variant based on which specific loads (lights, fans, fridge, one AC, etc.) you actually want to keep running during an outage, since backup capacity, not just total system size, drives which model fits.

Why Choose Hybrid Over On-Grid

Hybrid costs more than an equivalent on-grid system, so it's worth being clear on when that extra cost is justified.

Frequent or Unpredictable Outages

Areas prone to monsoon-related power cuts or general grid instability benefit most from a battery that kicks in automatically.

Time-of-Day Tariff Exposure

If your electricity board bills differently by time of day, peak shaving lets you draw from battery during expensive hours instead of the grid.

Critical Always-On Loads

Homes with medical equipment, work-from-home setups, or similar needs that can't tolerate downtime get added reliability from a battery that takes over instantly when the grid drops.

If none of these apply and your area has generally reliable grid supply, the simpler on-grid line is usually the more cost-effective choice.

What Determines the Price

At the hybrid tier, a few factors matter more than they do for a basic on-grid system:

• GST at 12% applies on top of the ex-GST price, same as any inverter, but worth double-checking on every quote

• Battery cost is separate: the inverter price and the battery bank price are usually quoted independently, so a "hybrid system price" should always specify whether battery is included

• Capacity variant chosen: the 3K and the 8K within this same series aren't priced the same, so make sure quotes specify the exact model

• Installation complexity: hybrid wiring, battery placement, and backup-circuit separation add more labour than a straightforward on-grid job

• Warranty tier: standard coverage is built into the base price; extending it costs a bit more

• Genuine vs. grey-market stock: especially relevant here, since hybrid units carry more electronics and higher replacement cost if something fails without valid warranty support

Because these factors shift with configuration, battery choice, and order specifics, we don't publish a fixed number on this page. Get a current Solis hybrid inverter quote for your home →

Getting the Best Price on a Hybrid System

A few things worth confirming before you finalize a quote:

1. Ask whether the quote includes the battery or just the inverter: these are frequently priced and sold separately

2. Confirm the exact capacity variant: "S6-EH1P hybrid inverter" alone isn't specific enough; get the exact model (3K through 8K) in writing

3. Check authorized distributor status: warranty validity matters more on hybrid units given the added electronics

4. Ask about subsidy eligibility separately for inverter and battery: central and state solar subsidies typically apply differently to the solar portion versus the battery storage portion, so don't assume they're bundled the same way

Buy Solis Hybrid Residential Inverters from OSG Oriana India

OSG Oriana India Pvt Ltd is the authorized PAN India distributor for Solis, with the full S6-EH1P(3-8)K-L-PLUS range in ready stock and genuine manufacturer warranty support. We supply installers, EPCs, and homeowners across Mumbai, Pune, Nagpur, Nashik, Thane, Navi Mumbai, Aurangabad, Solapur, Kolhapur, and Amravati, in line with policies administered by MEDA, Maharashtra's state renewable energy agency.

Summary

The S6-EH1P(3-8)K-L-PLUS covers most home sizes wanting hybrid backup, from small apartments on the 3K variant to larger homes on the 8K. The final price depends far more on which capacity you choose, whether battery is included, and installation complexity than on a single headline figure, so an itemized quote specifying the exact model is the right way to compare options.

Ready to size your hybrid system? Get in touch with OSG Oriana's Solis team for current pricing, or browse the full Solis inverter range.