PowMr HPS 3KVA 24V Multi-function Pune Sine Wave Inverter

PowMr HPS 3KVA 24V Multi-function Pune Sine Wave Inverter

This is a multi-function inverter/charge; combining functions of inverter solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority and acceptable input voltage based on different applications.

Notice：

PV Connection (Only apply for the model with solar charger)

CAUTION: Before connecting to PV modules, please install separately a DC circuit breaker between inverter and PV modules.

WARNING! All wiring must be performed by a qualified personnel.

WARNING! It's very important for system safety and efficient operation to use appropriate cable for PV module connection. To reduce risk of injury, please use the proper recommended cable size as below.

PV Module Selection: (Only for the model with PWM solar charger)

When selecting proper PV modules, please be sure to consider below requirements first:

1. Open circuit Voltage (Voc) of PV modules not exceeds max. PV array open circuit voltage of inverter.
   

   INVERTER MODEL	HPS12V1500VA	HPS24V1500VA HPS24V3000VA
   Rated Out Power	12V	24V
   Charging Current (PWM)	50Amax.
   Max. PV Array Open Circuit Voltage	55Vdc	80Vdc

2. Max. Power Voltage (Vmpp) of PV modules should be close to best Vmp of inverter or within Vmp range to get best performance. If one PV module can not meet this requirement, itS necessary to have several PV modules in series connection. Refer to below table.
   

   Model	Best Vmp	Vmp range
   HPS12V1500VA	15Vdc	15V~20V
   HPS24V1500VA	30Vdc	30V~40V
   HPS24V3000VA

Note: * Vmp: panel max power point voltage.

The PV charging efficiency is maximized while PV system voltage is close to Best Vmp.

Maximum PV module numbers in Series: Vmpp of PV module *Xpcs = Best Vmp of Inverter or Vmp range

PV module numbers in Parallel: Max. charging current of inverter / Impp

Total PV module numbers = maximum PV module numbers in series * PV module numbers in parallel

lake HPS12V1500VA inverter as an example to select proper PV modules. After considering Voc of PV module not exceeds 55Vdc and max. Vmpp of PV module close to 15Vdc or within 15Vdc ~ 20Vdcz we can choose PV module with below specification.

• Features

1. Pune sine wave inverter

2. Configurable input voltage range for home appliances and personal computers via LCD setting

3. Configurable battery charging current based on applications via LCD setting

4. Configurable AC/Solar Charger priority via LCD setting

5. Compatible to mains voltage or generator power

6. Auto restart while AC is recovering

7. Overload/ Over temperature/ short circuit protection

8. Smart battery charger design for optimized battery performance

9. Cold start function

HPS User Manual.pdf