pvi

PVI 13KW and  PVI 15KW INVERTERS

A breakthrough in price and quality

 

OVERVIEW: INTEGRATED PV INVERTER

The Solectria Renewables PVI 13KW and PVI 15KW are rugged, DSP-controlled PV inverters for grid connected commercial, industrial and utility 3-fase PV systems. The core of the inverter, Solectria Renewables' proven DMGI 245 distributed generation inverter, uses state of the art contrl techniques and devices including space vector PWM, a precision MPT algorithm, and  low-loss rench-gate IGBTs.

With inverter power electronics efficiency up to 97% (95.8% including the transformer) and fully integrated packaging, the PVI 13KW and PVI 15KW set a new industry standard for efficiency, ease of installation, and reliability.

 

APPLICATIONS

  • 10-15kW, 60Hz, 208, 240 or 480VAC, 3-phase, grid-tied commercial PV systems (up to 15-18kW DC-STC).
  • Multiple inverters can be used together for 20-30kW, 30-45kW, 40-60kW (AC) or larger PV systems. Ideal for 30-35kW, 36-54kW, 48-72kW DC STC arrays.
  • Designed for mounting as desired, indoor/outdoor, driving rain and drifting snow: rooftop/ground/wall.
  • Versions for other renewable and distributed generation applications available.


FEATURESPre-test inspection

  • Fully integrated design includes transformer, filters, AC & DC disconnects, DC combiner-fuses.
  • Premium overall efficiency.
  • Simple set-up and connections (connect DC from PV strings and 3-phase AC connections).
  • Precision DSP-controlled Maximum power tracking Algorithm.
  • High-reliability design, based on 20 years of power electronics products, includes sealed power and signal control electronics, high-efficiency magnetics.
  • No night-time standby losses.
  • Optional 6-7 fuse PV combiner in DC disconnect.
  • Optional "Blizzard-Proof", gasketed disconnects, recommended for rooftop or other severe locations.
  • Optional forward facing disconnects option (version).
  • Optional positive grounding version


CONNECTIVITY

  • RS232 port and software for diagnostics and data capture with PC.
  • RS485 port for communication with multiple inverters in larger system and long communication lines.
  • SolrenView or Fat Spaniel Inverter-Direct Internet, and/or revenue-grade monitoring options available. Also compatible with Energy Recommerce, Darker and others.


SAFETY FEATURES

  • Electronic temperature protection, intelligent cooling
  • DC ground-fault detection and interrupt.
  • Current and voltage limit protections.
  • Standards-compliance: Listed to UL 1741 (IEEE Std 1547) and tested to NY SIR Surge Test Requirements (IEEE 62.41). Listed on CEC's eligible equipment list.

 

 


 PVI 13KW
 PVI 15KW
OUTPUT
Maximum Cont. Power 13.2 kW AC
 15 kW AC
Power Factor Unity
Voltage (L-L), -12%, +10% 208/240/4080 VAC, 3-Ph
Maximum Cont, Current (AC) 37/32/16 A 42/36/18 A
Current Distortion < 5% THD, Nom Power
Frequency, ±1% 60 Hz
Inverter peak Efficiency(1) 95.8% 95.8%
INPUT
Array Configuration Monopole, negative grounded (pos gnd opt)
Max Voc(2)
 475 VDC
Maximum DC Current
 60 A 68 A

MPT Voltage Range

CEC Full Power Voltage Range

225-380 VDC

235-380 VDC
PROTECTION (3)

AC Grid-Connection
(Standards Compliance: See "Safety Features")

 Over/Under Voltage
Over Current
Over/Under Freq.
AC Disconnect (Integral)
 NEMA 3R, w/fuses
DC Combiner-Fuse Enclosure (Optional (4))
 10A/15A fuses available, 6-7 pole, NEMA3R, TVSS
DC Disconnect (Integral)
 Break load rated, NEMA 3R
ENVIRONMENTAL
Ambient Temperature
 -25 to 50 deg C
Cooling
 Forced Convection
Enclosure
 NEMA 3R
Enclosure-electronics
 Sealed, IP-62
GENERAL
Weight
 376 lb(1) (171 kg) 398 lb(1) (181 kg)
Dimensions(5) (inches [mm])
 34.5[876] · 26[660] · 13.6[345]
Warranty
 5 years (10 & 15 extended available)
Communications, Optional Data Acquisition
 RS232, RS485, optional Solren View or Fat Spaniel, also compatible with others

(1) Fully Integrated Package: Includes transformer, filters, fan, AC & DC disconnects, and combiner-fuse box
(2) Max Open circuit voltage (Voc) of PV array=1.25 x Voc-rated (per NEC 690-7 )
(3) Complies with grid connection and safety standards ("Safety Features")
(4) Integrated into inverter package if selected
(5) Forward-facing disconnect option width is 47" (1194 mm)

 


DIMENSIONS

pvi-dimensions

 


SYSTEM BLOCK DIAGRAM

pvi-system_block_diagram