1kw 1.2kw Pure Sine Wave Hybrid Solar Inverters Mppt Build in 12v 24v 220v Home System
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Keep essential power flowing with the ONE INVERTER HSI Plus 1kW/1.2kW pure sine wave hybrid solar inverter, designed for compact home, office and light industrial solar power systems. It combines solar charging, battery power and utility input management in one practical unit, helping you build a more flexible backup-power setup. The bright yellow wall-mountable enclosure, clear LCD status screen and straightforward rear connection layout make it a strong choice for installers and system owners who value convenient monitoring. With high-efficiency MPPT solar charging and rapid transfer capability, it is built to support dependable everyday energy use.
Key Features & Benefits
- Pure sine wave AC output delivers clean, stable power suited to sensitive electronic equipment and everyday appliances.
- Hybrid solar functionality works with solar input, battery storage and utility AC input for a versatile home or business backup solution.
- 99% MPPT efficiency helps optimise the energy harvested from compatible solar panels for more effective daytime charging.
- 12V/24V DC battery input gives installers flexibility when designing appropriately matched smaller solar and backup systems.
- Compatible with SLA, AGM, Gel and Li-ion batteries lets you select the battery technology that best suits your power requirements.
- 30A/40A MPPT options provide capable solar charge-control performance for the selected inverter configuration.
- Fast transfer time of up to 5ms supports a smooth changeover between available power sources when required.
- LCD and LED status display puts key operating information, power flow icons and system indicators clearly at your fingertips.
- Adjustable 0–15A output current allows configuration around the needs of the connected system.
- Built-in protective functions for short circuit, overload, overvoltage and over-temperature conditions add valuable protection to daily operation.
- RS485 communication support, with WiFi and external display options available, provides practical pathways for system monitoring.
Design & Build
The HSI Plus hybrid solar inverter has a bold yellow finished enclosure with contrasting black front and rear panels, giving it a professional, easily identifiable look in an inverter room, garage or utility area. Its front-mounted LCD panel is neatly recessed and includes clearly marked ESC, up, down and enter/menu buttons, along with an on/off control. Side ventilation perforations and a substantial rear cooling fan are visible for airflow, while integrated black mounting brackets with fixing slots support secure wall or panel installation. At the rear, labelled connection points for solar input, AC input, AC output and battery terminals help keep installation layouts organised. The compact 40 x 30 x 15cm format and 10kg weight make it a manageable choice for dedicated backup power installations.
Ideal For
This single-output DC/AC inverter is well suited to residential solar backup systems, small offices, shops, security setups and light-duty industrial applications. Use it as part of a properly designed system for powering selected household loads, lighting, WiFi equipment, computers, televisions and other suitable AC devices within the system’s capacity. Its selectable 50Hz/60Hz operation and multiple AC output-voltage configurations make it adaptable for different project requirements; South African installations should be configured appropriately for the intended 220V/230V supply environment.
Why Buy From BestDealz
BestDealz makes sourcing solar and backup-power equipment simpler for South African businesses, installers and project buyers. We focus on practical B2B sourcing and a hassle-free import process, helping you access specialised products for your energy projects with confidence. Choose BestDealz when you need a convenient local route to global product solutions.
Build a smarter solar-and-battery backup system with the ONE INVERTER HSI Plus hybrid solar inverter—order yours from BestDealz today.
Product Gallery
Technical specifications
| Output Type | Single |
|---|---|
| Type | DC/AC Inverters |
| Inverter Efficiency | 85% |
| Input Voltage | 12/24VDC |
| Output Voltage | 110/120/220/230/240VAC |
| Output Current | 0-15A adjustable |
| Output Frequency | 50Hz/60Hz |
| Size | 40x30x15cm |
| Weight | 10kgs |
| Brand name | ONE INVERTER |
| Application | Solar Power System Home/office/industry |
| mppt | 30A/40A |
| Communication | RS485/WiFi /External display(optional) |
| Color | Yellow |
| Battery type | SLA/AGM/Gel/Li-ion |
| Display | LCD+LED |
| MPPT Efficiency | 99 % |
| Transfer Time | ≤5ms |
| Protection | Short Circuit/Overload/Overvolt/Overtemp |
| Single volume | 0 cm³ |
| Single gross weight | 0.0 kg |
| SKU | 1600292560338 |
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Shipping & logistics
BestDealz handles the full freight chain so you only deal with one party in Rand.
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.
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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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