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PTR SOLAR

Products

Equipment for storing and converting solar energy.

A battery to store the day’s energy and an inverter to route where it goes. Both are Growatt units, and every figure below is taken from the manufacturer’s datasheet, which you can download from each product page.

Growatt HOPE 5.0LW-B1 wall-mounted lithium iron phosphate battery pack

GrowattResidential energy storage

HOPE 5.0LW-B1

A wall-mounted LiFePO₄ battery pack that stores what your array makes during the day and releases it after dark. One unit holds 5 kWh usable; up to 48 packs run in parallel, so the same hardware covers a house or a small commercial site.

  • 5.12 kWh rated capacity
  • 92% depth of discharge
  • ≥6000 cycles at 80% DoD
View specifications
Growatt SPF 6000 ES-H off-grid and hybrid solar inverter

GrowattOff-grid and hybrid inverter

SPF 6000 ES-H

A 6 kW off-grid and hybrid inverter with two MPP trackers and a 500 V PV ceiling. It decides between solar, battery and grid on rules you set, drives two AC outputs for smart-load switching, and parallels up to six units as the site grows.

  • 6000 W rated output
  • 8000 W max. PV array
  • 2 MPP trackers
View specifications

HOPE and SPF are product lines of Shenzhen Growatt New Energy Co., Ltd. Specifications are reproduced from the manufacturer’s published datasheets and may change without notice — confirm against the current datasheet before ordering.