GS-PWI Series — full unit
Pure Sine Wave Inverter
500W – 10,000W
PWI-5 / 10 / 20 / 30 / 50 / 80 / 100 — 500W to 10,000W.
Credit facility available
Small shops & clinics — pay 50–70% before installation, balance on credit up to 6 months.
Request credit detailsFull specifications
- Input
- DC 12/24/48V
- Output
- 120/220/230/240 VAC
- Peak Power
- Up to 20,000W
- Frequency
- 50/60 Hz ±0.5
- Efficiency
- 94.8%
- Distortion
- THD < 3%
Variants
Select a capacity to prefill your WhatsApp quote request.
Best for
- Car/Truck
- Servers
- Schools
- Home Backup
Run sensitive electronics — computers, medical devices, servers — without voltage spikes. Pair with existing battery banks to create an instant backup system. Compact and whisper-quiet.
Request a quote
Your selected model and variant are already filled in — add your details and we'll send pricing, delivery and installation options.
PWI-5 / PWI-10 — frequently asked questions
Pricing, delivery, installation, warranty and runtime answers for buyers in Ghana.
Pricing for the PWI-5 / PWI-10 (500W / 1000W, DC 12/24V) depends on current stock, installation scope and delivery location. Send us a WhatsApp message on +233 24 463 4028 or call +233 59 610 3334 and we'll send a written quote the same working day, including VAT and delivery to your town.
With DC 12/24V of LiFePO4 storage and 500W / 1000W output, the PWI-5 / PWI-10 is sized for car/truck, servers, schools. Typical loads include LED lighting, fans, TVs, laptops, phone charging, freezers and small workshop tools. For air conditioners, welding gear or borehole pumps, share your appliance list and we'll confirm the right model before you buy.
Recharge time depends on your mains supply and solar array. We size panels for your daily usage during the quote stage.
Yes. The PWI-5 / PWI-10 stores energy from the grid and from solar, then switches over automatically when ECG power drops, so lights, internet and refrigeration keep running. It's silent, produces no fumes, and needs no petrol or diesel — a common reason customers replace generators with it.
Every GS-PWI Series unit ships with the manufacturer's warranty covering defects and premature LiFePO4 capacity loss under normal use. Our Tema-based team handles diagnostics, spare parts and paid servicing after the warranty period. Keep your invoice and serial number for faster claims.
Yes — we deliver nationwide from our Mega Warehouse at the Tema Free Zone Enclave, typically 1–3 working days for Accra–Tema and a little longer for Kumasi, Takoradi, Tamale and other regions. Certified technicians handle installation and changeover wiring where required.
PWI-5 / PWI-10 (500W / 1000W, DC 12/24V) — Cars, trucks, desk setups. PWI-20 / PWI-30 (2000W / 3000W, DC 12/24/48V) — Home backup, small offices. PWI-50 / PWI-80 (5000W / 8000W, DC 48V) — Schools, servers, workshops. PWI-100 (10,000W / 20,000W peak, DC 48V) — Whole-building backup, 94.8% efficiency. If you're unsure, send us your daily kWh usage or a list of appliances and we'll recommend the right capacity.
