Solar Stack
Solar Stack
How it worksGuidesAdd Equipment
Sign in
Solar Stack

Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.

Tools

  • Calculator
  • Panel Matcher
  • Inverter Finder
  • Inverter Compare
  • Panel Replacement
  • Cable sizing

Resources

  • Guides
  • How it works
  • Standards & Compliance
  • Data API
  • Replacement methodology
  • Add Equipment
  • Feedback

Legal

  • About
  • Support
  • Privacy Policy
  • Terms of Service
  • Cookie Policy

© 2026 Solar Stack

Solar InvertersPowMrPOW-HVM4.5K-24V

PowMr POW-HVM4.5K-24V

4500 WOff-grid1 MPPT55–450 VSingle-phaseBattery-readyMarket: Other countries
Find on AmazonCheck current price and availability

As an Amazon Associate, Solar Stack earns from qualifying purchases.

The PowMr POW-HVM4.5K-24V is a 4500 W solar inverter with 1 MPPT trackers. Below are the verified electrical specifications extracted from the manufacturer datasheet.

Technical Specifications

DC Input
Max DC Input Voltage
: 450 V
MPPT Voltage Range
: 55–450 V
Max Input Current (per MPPT)
: 18 A
Max Short-Circuit Current (per MPPT)
: 22 A
Max DC Input Power
: 6,000 W
AC Output & System
Nominal AC Output Power
: 4,500 W
AC phases
: Single-phase
Peak efficiency
: 94 %
MPPT Trackers
: 1
Strings per MPPT
: 2
Type
: Off-grid
Battery port
: Yes
Enclosure & service
Dimensions (W × H × D)
: 318 × 468 × 159 mm
Weight
: 7.5 kg

Best panel configuration

The fully compatible panel setup from our catalog that makes the best use of this inverter, calculated for -20°C to 35°C.

HuasunHJTBifacial

HSN-210-B132DS710

Compatible

5.7 kW

8 panels of 710 W

≈5.1 kW in summer heat (-10%)

How to wire it · 8 per string

  • MPPT 1
    1 string
Panel area
24.9 m²
Panel weight
310 kg
DC/AC ratio
1.26×
Check in calculatorAll compatible panels

Datasheet

Download PDF16.1 MB
Sourcepowmr.com

Other Models in This Series

ModelAC PowerMax DC VMPPT range
POW-HVM4.5K-24VCurrentOff-gridBattery-ready
4500 W450 V55–450 V
POW-HVM6.5K-48VOff-gridBattery-ready
6500 W450 V55–450 V

Check in calculator

Verify string compatibility with this inverter

Find compatible panels

See which solar panels work with this inverter

Compare with another

Put this inverter side by side with up to four others