Products

Start with your application and target voltage, then open each line for specs and document scope. If you are preparing a tender, send us the shortlist and we will help map compatible options. For compliance checkpoints, see Trust & Quality.

Browse by category

Eight families cover generation, storage, power conversion, integrated hybrid delivery, and balance-of-system parts.

Featured for inquiry

These are the lines most buyers ask for first. Each detail page keeps the same table format so your team can compare options quickly before requesting a formal quote.

Modular Stack Residential BatteryModular Stack Residential Battery. Two or three stacked modules with minimal harness visible; brand-safe panels.

Residential Energy Storage

Modular Stack Residential Battery

Modular LFP residential battery stack in a 5-30 kWh reference range, intended for phased capacity expansion and hybrid inverter pairing.

Outdoor C&I Energy Storage CabinetOutdoor C&I Energy Storage Cabinet. Outdoor cabinet on concrete pad with safety clearance; no people climbing equipment.

Commercial & Industrial ESS

Outdoor C&I Energy Storage Cabinet

Outdoor energy-storage cabinet for commercial and industrial projects, typically combining battery modules, controls, and power electronics in one weather-protected enclosure.

Containerized Energy Storage SystemContainerized Energy Storage System. ESS container on site with clear door swing direction; lifting hook visible.

Commercial & Industrial ESS

Containerized Energy Storage System

Containerized ESS for larger projects that need factory-prefabricated storage blocks, site repeatability, and room for multi-container scaling.

Premium Framed Solar Module (400–750 W)Premium Framed Solar Module (400–750 W). Uniform pallet stack or single module 3/4 view; cell color consistent within batch.

Solar Modules

Premium Framed Solar Module (400–750 W)

Framed monocrystalline module line presented in a 400-750 W class, with the old source listing PERC cells, tempered glass, and standard framed-module construction.

Integrated Inverter and Lithium Battery SystemIntegrated Inverter and Lithium Battery System. Combined enclosure or paired cabinet shot showing inverter section and battery section.

Hybrid PV-Storage Systems

Integrated Inverter and Lithium Battery System

All-in-one hybrid energy system combining inverter and battery functions in one platform. The source material presents it as a residential and light-commercial solution with several rated-power options.

Solar Inverter Range for Residential and C&I PVSolar Inverter Range for Residential and C&I PV. Wall-mount inverter; conduit glands; LED status; no unrelated utility logos.

Inverters

Solar Inverter Range for Residential and C&I PV

Solar inverter family for residential and small commercial PV, with model-dependent support for grid-tied, off-grid, or hybrid operation. Final selection depends on grid code, AC phase, and battery protocol.

Full catalog (18 lines)

Alphabetical index for fast lookup. Use it when you already know a model name or want to compare categories side by side.

Solar modules, cells, ESS, inverters & hybrid systems | Rongkai Energy