Containerised Battery Storage Delivered As One Tested System
Cabinet and container BESS from 100 kWh to multi-megawatt-hour blocks - cells, PCS, thermal management and fire protection integrated and tested before the container leaves the factory.
5.5 GWh Shipped To More Than 150 Countries
A C&I solar and BESS supplier in Hefei, China, covering design, equipment selection, installation support and operation - one contact from specification to commissioning.
Solar And Storage Sized Against The Meter Not The Rating Plate
Commercial systems from tens of kilowatts to megawatt scale, specified from interval meter data so the generation and the storage attack the charges your bill actually contains.
Complete Residential Kits Matched Before They Ship
Module, hybrid inverter, LiFePO4 battery, mounting and balance of system supplied together for EU and US grid standards, with the inverter handshake confirmed before the order leaves.
Solar Generation And Battery Storage From One Supplier
Battery energy storage systems from wall-mounted home batteries to multi-megawatt-hour containers, solar inverters from residential hybrids to megawatt-class PCS, n-type TOPCon modules, and the complete on-grid, off-grid and hybrid systems built from them.
Buyers In More Than 150 Countries
EPC contractors, distributors, system integrators and industrial end users in more than 150 countries, with the largest concentrations in Europe, Southeast Asia and Africa.
The Gaps Between Components
Solar and storage projects rarely fail on the cells or the panels. They fail where components from different suppliers meet - a battery that will not talk to the inverter, a kit that arrives missing its connectors, a system sized from a nameplate figure instead of a meter reading. We supply the whole chain from one catalogue and verify the interfaces before anything ships.
Scale With A Delivery Scope Attached
5.5 GWh shipped, more than 3000 completed projects, 5 GW of annual capacity across 31377 square metres of factory area, and a service scope that runs from solution design and equipment selection through installation and debugging to operation and maintenance.
Seven Product Families Covering Generation Conversion And Storage
Every category below links to the complete product list for that family. Nothing is hidden behind an enquiry gate.
BESS Power Storage ContainersPre-integrated outdoor cabinets and containerised battery systems from cabinet scale to multi-megawatt-hour containers
18 products →
Lithium BatteryLiFePO4 storage batteries in wall, floor and rack formats for residential, commercial and telecom duty
15 products →
Solar Inverters and PCSHybrid, on-grid, off-grid and microgrid inverters from single-phase residential units to megawatt-class PCS
16 products →
Home Solar SystemComplete residential solar kits - on-grid, off-grid and hybrid - matched at the factory for EU and US standards
7 products →
Commercial Solar SystemCommercial and industrial solar systems from tens of kilowatts to megawatt scale, on-grid, off-grid and hybrid
8 products →
Lovsun Solar Paneln-type TOPCon photovoltaic modules, monofacial and bifacial, for rooftop and ground-mount arrays
3 products →
Overseas WarehouseStock held in overseas warehouses for short lead times on the most frequently ordered batteries, inverters and panels
9 products →A Cross Section Of What We Ship
Two products from each family. The full catalogue of 76 products is on the all products page.
BESS Power Storage ContainersAll in One 125kw 261kwh IP54 Liquid Cooling ESS Cabinet125 kW / 261 kWh
View Product →
BESS Power Storage ContainersAll in One 125kw 261kwh IP55 Liquid Cooling ESS Cabinet125 kW / 261 kWh
View Product →
Lithium BatteryDeye Rw-F16 Wall Mount Lithium Battery 16Kwh16 kWh
View Product →
Lithium BatteryDeye BOS-G Pro High Voltage Rack Mount Battery 25.6-87.04kWh25.6-87.04 kWh
View Product →
Solar Inverters and PCSLovsun US Version 3 Phase Hybrid Solar Inverter 14-18KW14-18 kW / Three phase
View Product →
Solar Inverters and PCSLovsun 3 Phase Off Grid Solar Inverter 20kW20 kW
View Product →
Home Solar SystemEU Standard 5~50kw Hybrid Solar System Kit5-50 kW
View Product →
Home Solar SystemUS Version 8-30KW Off Grid Solar System8-30 kW
View Product →
Commercial Solar System30-500KW Commericial Solar Energy Storage System30-500 kW
View Product →
Commercial Solar System30-50KW Commercial Hybrid Solar System With Solis Inverter30-50 kW
View Product →
Lovsun Solar PanelLovsun TOPCon Solar Panel LRS 435-460W435-460 W
View Product →Lovsun Solar PanelLovsun TOPCon Bifacial Solar Panel LTB210-66H 605-630W Module605-630 W
View Product →Six Kinds Of Site We Supply Most Often
Each page sets out the pain points that site has, the products that answer them and what we need from you to quote accurately.
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 →Telecom and Remote Off Grid SitesBase stations, monitoring installations and remote facilities where every site visit is expensive and the power system has to run unattended.
See the application →EV Charging and Mobile PowerCharging hubs and temporary power sites where the peak draw of simultaneous sessions exceeds what the local grid connection can supply.
See the application →Agriculture and Rural ElectrificationFarms, irrigation schemes, processing sheds and rural communities where the grid is weak, distant or absent.
See the application →Manufacturing Scale With A Delivery Scope Attached
Figures published by Lovsun Solar Energy Co Ltd. Ask for the certificate pack and project references when you enquire.
Four Problems We Are Asked To Solve
Each solution page follows the project from requirement through to operation, and says what goes wrong at every stage.
- 1
Peak Shaving and Demand Charge Reduction
On most commercial and industrial tariffs, a few fifteen-minute intervals each month set a charge that applies to the whole month. Storage that discharges into those intervals attacks a billing line item directly, which makes the payback arithmetic simpler than a generation estimate.
Read the peak shaving and demand charge reduction approach →
- 2
Solar Plus Storage Microgrid
Generation and storage specified against each other, running grid-tied, islanded or switching between the two, so a site keeps producing when the utility does not.
- 3
Backup Power and Outage Resilience
Keeping critical loads alive through utility interruptions, sized by what has to stay running and for how long rather than by the size of the incoming supply.
- 4
Turnkey Project Delivery
Lovsun provides comprehensive services from solution design, equipment selection, installation and debugging through to operation and maintenance management, so a buyer states the requirement and receives a configured system rather than a parts list.
The Company Behind The Equipment
Head office, project sites and the certification portfolio. Full certificates are issued per model and destination market on request.
Technical Guides For Specifiers And Buyers
Written for people choosing equipment, not for search engines. Every guide links to the products it discusses.
Why a lead-acid bank has to be specified two to three times larger for the same usable energy, and what that does to the total cost over ten years.
Read the guide →Buying GuideHow To Size A Home Solar BatteryA method that starts from the evening load and the daily surplus rather than from the size of the PV array.
Read the guide →Comparison GuideHybrid On Grid and Off Grid Inverters ComparedWhat each inverter type does, what it cannot do, and which one a grid connection application will accept.
Read the guide →Process GuideLiquid Cooling vs Air Cooling In Battery Energy StorageHow thermal design affects cell temperature spread, and why that spread - not peak temperature - drives uneven ageing across a pack.
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 →Comparison GuideTOPCon vs PERC Solar ModulesWhere the yield difference actually comes from, and when it justifies the price difference.
Read the guide →Questions Buyers Ask First
What does Lovsun Energy actually supply
What is the minimum order quantity
Which markets do you export to
Can you confirm that a battery will work with our inverter
Do you support the project after delivery
How do I get datasheets and certificates
How quickly do you reply to enquiries
Tell Us What The Site Has To Do
Send the load profile, the site drawings and the destination grid standard. We will return a configured system with the assumptions written down, not a price list.