Off-Grid Hybrid Solar Inverter – 3 kW / 4 kW / 5 kW / 6 kW Series (SSTH-RP)

Manufacturer: Shenzhen Sheng Shi Tian He Electronic Technology Co., Ltd. (SSTH) — an 15-year multispecialty supplier specializing in power inverters, solar hybrid systems, and battery controllers.

Product Highlights

• Pure Sine Wave Output (single-phase) — provides clean, stable AC power, suitable for sensitive home appliances and mission-critical equipment.
• High Inverter Efficiency ≥ 90% — ensures minimal energy loss and extended runtime.
• Standard 48 V DC Input — customizable based on project requirements.
• Selectable Output Voltage — supports 110 V/120 V (US) or 220 V/230 V (international) models.
• Robust Output Current — up to 75 A @ 110 V or 40 A @ 220 V, enabling high-demand loads.
• Flexible Output Frequency — compatible with both 50 Hz and 60 Hz systems.
• Compact & Sturdy Design — dimensions: 584 × 425 × 180 mm; Weight: approx. 67 kg (may vary with configuration).
• Model: RP10KW; Brand: SSTH.
• 12-Month Warranty — provides quality assurance and peace of mind.

About the Company

SSTH (Shenzhen Sheng Shi Tian He Electronic Technology Co., Ltd.) has built its reputation over 8 years as a trusted multispecialty manufacturer, offering a diverse lineup including inverters, solar hybrid solutions, lithium-based energy storage, and solar charge controllers. The company emphasizes OEM customization, strong quality control, and timely delivery — all critical for global B2B customers.

Quick Specs Summary

Why Choose the SSTH RP Series?

• Efficient and Reliable — ≥ 90% efficiency minimizes losses, while pure sine wave output ensures compatibility with sensitive electronics.
• Flexible and Global-Ready — versatile voltage/frequency options make it easy to deploy across diverse regions and applications.
• Trusted Manufacturer — backed by SSTH’s experience, quality assurance, and customization support.
• Compact Yet Powerful — space-saving design with high output current capacity for demanding applications.
• B2B Friendly — suitable for OEM, wholesale, and volume projects with branding and configuration flexibility.

Recommended Applications

• Off-grid solar systems for residential or remote use
• Emergency backup power for sensitive electronics
• RVs, tiny homes, and mobile workstations
• Solar hybrid systems in emerging markets or bespoke solutions

Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery.

We own auto production line equipments and 6000 square meters of workshops. There are 200 employees in company , including hardware and software technical research and

development and management staff more than 30.

Our product obtained CE ROHS LVD EMC FC KC SAA PSE UL UKCA REACH BSCI NF GS PHAS etc certificates. We can meet the needs of different markets.

We can produce millions units of various types of solar related products with strong corporate strength. We pursue the production of products in high quality!

We keep the concept of investing in product development and design innovation continuously. Each product has been undergone meticulous design and repeated carving.

We are willing to do the Win-Win business and welcome the person who with the same goal to join us from establishment!