24V vs. 48V Hybrid Inverters: How to Choose System Voltage
Compare 24V and 48V hybrid inverters using real current math, split-phase needs, solar inputs, battery limits, current Torven models, and an ordering...
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RICH SOLAR NOVA 6548 6500W (6.5kW) 48V Off-Grid Hybrid Solar Inverter
RICH SOLAR NOVA 6548 6500W (6.5kW) 48V Off-Grid Hybrid Solar Inverter
SKU: RS-H6548
- Regular price
- $1,299.99
- Regular price
- Sale price
- $1,299.99
- Unit price
- per
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- Warranty information is listed in this product's details.
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6.5kW 48V hybrid inverter with detachable control
Combine 6,500W of 120V output with dual-MPPT solar and flexible energy priorities.
The RICH SOLAR NOVA 6548 is a 6,500W, 48V hybrid inverter with 13,000W surge, up to 8,000W PV input, a detachable LCD control module and BMS communication ports. It supports utility or generator input and documented parallel operation for larger or split-phase systems.
At a glance
The numbers that define this system
6,500WRated AC output
13,000W5-second surge
8,000WMaximum PV input
250VMaximum PV Voc
Confirm the exact SKU—not an inverter-and-battery bundle
The current RICH SOLAR page defaults to bundle variants and shows SKU RS-BKN65AP1, while the Torven product is a single RS-H6548 inverter. This description covers the inverter only.
System fit
Design around 120V single-unit output and exact PV/battery limits.
Verify the battery profile, BMS protocol, PV string voltage/current, generator or utility input, surge requirements and whether multiple units are needed for 120/240V loads.
Good-fit projects48V cabins, remote homes, RVs and off-grid systems needing integrated solar and AC charging with 120V pure sine output.
Critical limits90–230V MPPT range, 250V maximum PV Voc, 18A × 2 PV input current, 120A charging, 120V output and documented parallel setup for split phase.
In the box
What the current product configuration includes
- RICH SOLAR NOVA 6548 hybrid inverter (RS-H6548)
- Integrated dual-MPPT solar and AC charger
- Detachable LCD control module
- USB, RS232, RS485, CAN-BUS, Wi-Fi and dry-contact interfaces listed by RICH SOLAR
- Built-in overload, over-temperature and short-circuit protection functions
This Torven product has a single Default Title inverter variant. ALPHA batteries shown in some gallery assets or official bundle selectors are not included unless a separate selected variant explicitly says so.
Product confidence
Three-year hybrid-inverter manufacturer coverage.
RICH SOLAR’s current limited warranty lists three-year coverage for hybrid inverters. The written prorated schedule, proof-of-purchase, installation requirements, exclusions and remedies control eligibility for RS-H6548.
Common questions
Before you build around this product
Does this listing include an ALPHA 5 PRO battery?
No. This page is for one RS-H6548 inverter. Battery bundle imagery and other manufacturer configurations do not add a battery to this product.
Can one inverter output 240V?
One unit is specified for 120V AC. Supported multiple-unit configuration is required for 120/240V split phase.
What PV voltage does it accept?
The current official page lists a 90–230V MPPT range and 250V maximum PV open-circuit voltage.
Can it export power to the grid?
Do not assume export capability. It is sold as an off-grid hybrid inverter; confirm operating modes, certifications and local interconnection rules.
Product Data
Technical Specifications
| Model | RS-H6548 |
|---|---|
| Rated Inverter Power | 6500VA/6500W |
| Parallel Capability | Yes, 6 units |
| Voltage | 120 VAC |
| Selectable Voltage Range | 90–140 VAC (For Computers), 80–140 VAC (For Home Appliances) |
| Frequency Range | 50 Hz/60 Hz (Auto Sensing) |
| AC Voltage Regulation (Batt. Mode) | 120 VAC ± 5% |
| Surge Power | 2* rated power for 5 seconds |
| Efficiency (Peak) | 91% |
| Transfer Time | 10 ms (For Personal Computers), 20 ms (For Home Appliances) |
| Waveform | Pure Sine Wave |
| Optional DC Voltage | 12 VDC ± 7%, 100W |
| Battery Voltage | 48 VDC |
| Float Charging Voltage | 54 VDC |
| Overcharge Protection | 66 VDC |
| Solar Charger Type | MPPT |
| Maximum PV Array Power | 8000W (4000W x 2) |
| MPPT Operating Voltage Range | 90 ~ 230 VDC |
| Maximum PV Array Open Circuit Voltage | 250 VDC |
| Maximum Solar Charge Current | 120A |
| Maximum AC Charge Current | 120A |
| Maximum Charge Current | 120A |
| Dimensions (D X W X H) | 5.8 x 17.0 x 21.8 in |
| Net Weight | 40.6 lb |
| Communication Interface | USB/RS232/RS485/WiFi/Dry-contact |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) |
| Operating Temperature | -14°F to 104°F |
| Storage Temperature | 5°F to 140°F |
| Compliance Safety | UL 1741 by TUV |
Available configurations
| Option | SKU |
|---|---|
| NOVA 6548 | RS-H6548 |
Review the current manufacturer manual for your exact model before installation or use.
Manufacturer Documentation
Official Manuals, Specifications & Certifications
Use these current RICH SOLAR documents for installation, compatibility, limits, and revision-specific details. The delivered product label and its exact manual are the controlling sources.
NOVA 6548 | 6500 Watt (6.5kW) 48 Volt Off-Grid Hybrid Solar Inverter | Premium 6500W 48V Hybrid Inverter for Campers, Cabins, Tiny Homes, ADUs, RVs, Off-Grid | UL 1741 CertifiedManual: RS H6548 Manual 8befb997 a343 44ab 89e8 5cc2dd27b83f (PDF)Document: CN209AO2 013 Cert CU 72226369 01 co license extsigned 2 (PDF)
Review RICH SOLAR’s current warranty terms
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Ordering Information
Shipping & Returns
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Returns: Eligibility, timing, product-condition, freight, and restocking terms vary by item. Review the current Shipping Policy and Return & Refund Policy before ordering.
RICH SOLAR
RICH SOLAR NOVA 6548 6500W (6.5kW) 48V Off-Grid Hybrid Solar Inverter
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