Inverters
Inverters
NRE 3.8KW Off-Grid Solar Inverter
₨ 99,000PKR · price may vary
BrandNRE- Model
- WNRE-01
- Specifications
- 6
- Rated power4200VA/3800W
- Surge Power8400VA
- Frequency Range50Hz/60Hz (Autosensing)
- Operating Temperature-10°C to 55 °C
- PV Array Support5000W
- View all 6 specifications ↓
Overview
The NRE 3.8kW off-grid solar inverter (model PVMAXX 5000) is a pure sine wave inverter featuring a built-in 110A MPPT solar charger, Wi-Fi connectivity for monitoring, and intelligent lithium battery control.Features:Output: The inverter provides a pure sine wave output with a r
Specifications
| HARDWARE FEATURES | |
|---|---|
| Rated power | 4200VA/3800W |
| TECHNICAL SPECIFICATION | |
| Surge Power | 8400VA |
| General Specification | |
| Frequency Range | 50Hz/60Hz (Autosensing) |
| Operating Temperature | -10°C to 55 °C |
| PV Array Support | 5000W |
| Voltage | 230VAC |
What these specifications mean
NRE 3.8KW Off-Grid Solar Inverter is listed with 6 published specifications from NRE, including rated power of 4200VA/3800W, surge power of 8400VA, frequency range of 50Hz/60Hz (Autosensing) and operating temperature of -10°C to 55 °C. Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.
For an inverter, the figures that matter most are peak and weighted (European/CEC) efficiency, typically 96–98.5%, topology — on-grid, off-grid, hybrid or micro, continuous AC output in kW, which caps the load you can run at once and surge or peak rating, which covers the brief inrush of motors and compressors. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.
What to check before ordering
The checks below apply to any inverter. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Choose a hybrid inverter if a battery is in your plan now or later; retrofitting storage onto a pure grid-tie inverter usually means buying a second unit or an AC-coupled battery system.
- Confirm the inverter is approved by your local utility or distribution network before you buy if you intend to export power — grid connection depends on certified anti-islanding and local grid-code compliance, not on the inverter's specifications alone.
- Match the battery communication protocol (CAN bus or RS485) between inverter and battery. Compatible voltages are not enough; without a supported protocol the battery management system and inverter cannot agree on charge limits.
- Look at the warranty term and what it covers. Five years is the common baseline, ten is offered by stronger brands, and extensions are often cheaper bought with the unit than later.
What people get wrong
- Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.
- Overlooking the IP rating. An outdoor installation needs at least IP65; indoor-rated units mounted outside fail early.
- Buying on peak-watt price alone. A cheap inverter with a narrow MPPT window forces awkward string layouts and can strand a portion of the array.
Price and availability in Pakistan
NRE 3.8KW Off-Grid Solar Inverter is listed at ₨ 99,000 (PKR) for Pakistan. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.
SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Pakistan: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports NRE locally before ordering.
NRE 3.8KW Off-Grid Solar Inverter — frequently asked questions
How much does NRE 3.8KW Off-Grid Solar Inverter cost?
NRE 3.8KW Off-Grid Solar Inverter is listed at ₨ 99,000 (PKR) for Pakistan. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.
What are the specifications of NRE 3.8KW Off-Grid Solar Inverter?
We hold 6 published specifications for this inverter, including rated power 4200VA/3800W, surge power 8400VA, frequency range 50Hz/60Hz (Autosensing), operating temperature -10°C to 55 °C and PV array support 5000W. The full table is on this page, listed under model WNRE-01.
Who makes NRE 3.8KW Off-Grid Solar Inverter?
NRE 3.8KW Off-Grid Solar Inverter is a NRE product, listed under inverters with model reference WNRE-01. The NRE brand page lists the rest of its range so you can compare across the catalogue.
Is NRE 3.8KW Off-Grid Solar Inverter right for my system?
That depends on what it has to connect to. For an inverter, check continuous AC output in kW, which caps the load you can run at once, surge or peak rating, which covers the brief inrush of motors and compressors and maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect against the rest of your equipment before price enters the decision. Look at the warranty term and what it covers. Five years is the common baseline, ten is offered by stronger brands, and extensions are often cheaper bought with the unit than later.
Where can I buy NRE 3.8KW Off-Grid Solar Inverter in Pakistan?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Pakistan — buying in-channel is what keeps the manufacturer's warranty valid.
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