HSI Series Solar Inverter off Grid Hybrid Inverter with 15A AC Charger and 30A 40A MPPT Controller Good Price
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Build a more reliable solar backup setup with the HSI Plus Hybrid Solar Inverter, a practical DC-to-AC power solution for homes, small offices, workshops and off-grid applications. Designed for 12VDC or 24VDC battery systems, it converts stored battery and solar energy into smooth 120/220VAC power for selected everyday loads. Its standout all-in-one design combines a pure sine wave inverter, MPPT solar charge controller and AC charging capability in one neat wall-mountable unit. The bright LCD and LED status display makes it easy to keep an eye on power flow, battery status and system operation at a glance.
Key Features & Benefits
- Pure sine wave output delivers cleaner AC power for compatible sensitive electronics and household appliances.
- Hybrid solar functionality supports a connected solar panel, battery bank and AC input within one integrated power-management unit.
- Built-in MPPT solar charge controller helps manage solar charging efficiently as part of your backup or off-grid system.
- 1kW to 1.2kW rated power options provide a capable solution for essential-power installations and carefully planned smaller loads.
- High surge capability, rated at up to three times the rated power, assists with the starting demands of suitable connected equipment.
- 15A AC charging adds useful flexibility for charging a connected battery bank from an AC supply when required.
- 12VDC and 24VDC input compatibility lets you select a model suited to your battery-bank configuration.
- Easy-read LCD and LED display shows key operating information, while front-panel buttons allow straightforward menu navigation.
- 50/60Hz single-phase AC output supports applications requiring 120/220VAC output, depending on the selected configuration.
- Clearly marked rear connections for solar input, AC input, AC output and battery terminals simplify organised installation by a qualified professional.
Design & Build
The HSI Plus has a bold yellow front housing with contrasting black side mounting brackets and rear panel, giving it a purposeful, professional look in an inverter cabinet or utility area. Its compact rectangular format measures 396 x 294 x 145mm and weighs 10kg. Keyhole-style mounting points on both sides are visible for secure wall mounting, while the rear panel includes a substantial cooling fan grille, accessible AC fuse and a clearly labelled RS485 communication port. Large red and black battery terminals are colour-coded for easier identification, and the front display is recessed into a dark control panel for a tidy finish. Internally, the unit uses a toroidal transformer as specified.
Ideal For
This hybrid solar inverter is well suited to smaller solar backup systems for homes, flats, gatehouses, security rooms, small retail spaces, site offices and remote work areas. Use it as the central power component in a correctly designed solar-and-battery installation where continuity for selected lighting, communications equipment, entertainment devices or other appropriately sized loads is important. Its integrated solar, battery and AC connections also make it a practical choice for installers assembling compact off-grid or backup-power solutions.
Why Buy From BestDealz
BestDealz makes B2B sourcing easier for South African buyers looking for practical energy products and import-ready equipment. We help businesses, installers and project buyers access carefully selected products without the usual complexity of international sourcing. You get a straightforward way to source equipment for your next solar, backup-power or resale project.
Choose the HSI Plus Hybrid Solar Inverter for a clean, integrated starting point for your solar battery power system. Add it to your BestDealz enquiry today and power your next installation with confidence.
Product Gallery
Technical specifications
| Output Type | Single |
|---|---|
| Type | DC/AC Inverters |
| Inverter Efficiency | >85% |
| Input Voltage | 12VDC 24VDC |
| Output Voltage | 120/220VAC |
| Output Current | 15A |
| Output Frequency | 50/60HZ |
| Size | 396*294*145mm |
| Weight | 10Kg |
| Output wave form | Pure sine wave |
| Display | LCD+LED Display |
| Efficiency | 85% |
| Rated power | 1Kw 1.2Kw |
| Peak power | Rated Power*3 |
| Color | Yellow |
| Solar charge Controller | MPPT |
| Transformer | Toroidal transformer |
| Warranty | 1 Years |
| Certificate | CE, FCC |
| Single volume | 0 cm³ |
| Single gross weight | 0.0 kg |
| SKU | 1600312386740 |
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Shipping & logistics
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What's included
- Factory pickup: Our Shenzhen agent collects from supplier's warehouse
- Sea freight: FCL or LCL via verified carriers
- SARS clearance: Customs duties + 15% VAT pre-paid
- SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
- Insurance: 110% CIF cargo cover included
Sea freight (standard)
| Production lead time | 15–20 days |
|---|---|
| Sea freight (Shenzhen → Durban) | 20–24 days |
| SARS clearance | 3–5 business days |
| SA last-mile delivery | 1–3 business days |
| Total door-to-door | 60–70 business days |
| Estimated arrival | 27 Sep, 2026 |
Warranty & returns
Each unit ships with the manufacturer's warranty as disclosed by the supplier. Trade Assurance covers any pre-shipment defects.
Trade Assurance dispute resolution
If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.
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