Lovsun 3 Phase Off Grid Solar Inverter 20kW
20 kW
Lovsun 3 Phase Off Grid Solar Inverter 20kW is supplied for solar generation and energy storage projects at 20 kW.
What This Product Changes On Your Project
- One supplier for the whole kit - a single point of contact when something on site does not behave as specified
- Sized against real load profiles rather than a nameplate number, so the storage is not over- or under-built
- Packed for container shipping with the balance-of-system parts that jobs usually discover are missing
- Wiring diagrams and commissioning sequence supplied with the kit
- Expandable design - additional strings or battery modules can be added without replacing the inverter
Application Scenarios
- New residential builds specifying solar and storage together from the start
- Retrofit installations on homes with an existing meter and consumer unit
- Small commercial premises with a predictable daytime load profile
- Rural and off-grid properties with no viable utility connection
- Distributors stocking a standard kit rather than assembling one per order
Who It Is For
- Solar installers who want a matched kit instead of a multi-brand bill of materials
- Distributors selling complete systems to residential and small commercial customers
- Project developers running many similar installations
- Contractors entering solar with no in-house system design capability
Problems It Solves
- Systems specified from a nameplate figure instead of a measured load profile
- Warranty disputes where each supplier points at the other supplier's component
- Grid standards that differ by market and invalidate a kit specified for the wrong one
- No route to expand the system without replacing what is already installed
Technical Features
- Modules, inverter, battery, mounting and cabling matched and supplied as one kit
- Grid-standard variant selected at order stage rather than discovered at commissioning
- Single-line diagram and commissioning sequence supplied with the shipment
- Protection devices and connectors included rather than left to the installer to source
- Expansion path defined - additional strings or battery modules without replacing the inverter
Published Specification Data
These figures come from the manufacturer datasheet for this model. Where a value you need is not listed, ask for the full datasheet rather than assuming a typical figure.
| Rated power | 20 kW |
|---|---|
| Grid connection | Three phase |
| Brand | Lovsun |
Quality Control
- Aged and burn-in run before packing, so early-life failures happen in the factory
- Serialised traceability from cell batch to finished unit
- Packing inspection and photo record before container loading
- Incoming inspection of cells, power electronics and structural parts before assembly
- Capacity and internal-resistance grading so cells within a pack are matched
Customization Options
- System size and battery capacity set against the customer's load profile
- Grid standard and plug or terminal type for the destination market
- Mounting kit selected for tile, metal, flat roof or ground
- Component brand substitution where a market requires a specific approval
How It Compares With The Alternatives
| Sourcing components separately | A matched kit removes the compatibility risk and the warranty argument, at the cost of choosing from a fixed component list. |
|---|---|
| A grid-tied system with no storage | Adding storage converts exported energy at a low tariff into self-consumed energy at a retail tariff, and keeps critical loads alive during an outage. |
| A generator-only backup | Solar and storage cover the daily load and the short outages; a generator still makes sense for multi-day outages on the same site. |
Getting This Product Right On Site
- 1
Register the system and firmware at commissioning so warranty and support are in place from day one
- 2
Send the load profile, roof drawing or site plan and the local grid standard with the enquiry
- 3
Confirm which components are included and which the installer supplies before the kit ships
- 4
Check the shipment against the packing list at unloading, while the claim window is open
- 5
Follow the single-line diagram supplied with the kit rather than a generic wiring scheme
Lovsun 3 Phase Off Grid Solar Inverter 20kW - Buyer Questions
Can the system be expanded later
What is the minimum order quantity
Do you supply wiring diagrams and commissioning instructions
How is the kit shipped
What is included in the kit
Can the kit be configured for our grid standard
Other Solar Inverters and PCS Models
Growatt WIT50-100K-HU Three Phase Hybrid Inverter 50-100kW50-100 kW / Three phase
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3.2-160KW Three Phase Off Grid Solar Power Inverter3.2-160 kW / Three phase
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1.3-12.3KW On&Off Grid Hybrid Solar Inverter1.3-12.3 kW
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8/10/12kW US Standard Hybrid Inverter12 kW
View Product →Background For This Specification Decision
What each inverter type does, what it cannot do, and which one a grid connection application will accept.
Read the guide →Design GuideHigh Voltage vs Low Voltage Battery SystemsWhy the DC bus voltage choice shows up in your cable schedule, your inverter options and your installation labour.
Read the guide →ChecklistCommissioning Checklist For Commercial Solar and StorageThe checks that separate a system that works on the day from one that is still being argued about three months later.
Read the guide →Factories, warehouses, cold stores and commercial campuses where the electricity bill is driven as much by demand charges as by consumption.
See the application →Utility Scale and Grid Side ProjectsGrid-connected storage and generation projects where the equipment is assessed on certification, dispatch behaviour and long-term degradation.
See the application →Residential and Villa InstallationsHomes and villas adding solar self-consumption and backup, where the installer needs a kit that works the same way on every job.
See the application →Request A Quote For Lovsun 3 Phase Off Grid Solar Inverter 20kW
Tell us the quantity, the destination market and the application. We reply within 12 hours with lead time, certification and pricing.