Name: BL-5 Solar-Powered Brackish Water Desalination System — 5 m³/Day Off-Grid RO Unit
Brand: Anhui Baolv Photoelectric Environmental Protection Equipment Co., Ltd.
SKU: BL-5
Price: 7000 USD
Availability: InStock

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BL-5 Solar-Powered Brackish Water Desalination System — 5 m³/Day Off-Grid RO Unit

Place of Origin:

Anhui, China

Brand Name:

Certification:

ISO9001、ISO14001、ISO45001、CQC

Model Number:

BL-5

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Product Details

Payment & Shipping Terms

Minimum Order Quantity

Price

$7000

Packaging Details

Wooden /Box

Delivery Time

7-15 Days

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+86--15555130708

baolvphotoelectric@gmail.com

86-0551-62826800-(Work Time)

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Product Description

Meta Description: Solar-powered brackish water desalination unit producing 5,000 liters of clean drinking water per day. Off-grid RO with battery storage, plug-and-play, zero fuel cost.

Suggested URL: /products/solar-desalination-unit-bw5

Wherever the grid doesn't reach, clean drinking water shouldn't be a luxury. The SunPure BW-5 is a fully self-contained, solar-powered reverse osmosis system that turns brackish groundwater — up to 6,000 ppm TDS — into safe drinking water, producing 5 m³ (5,000 liters) per day using nothing but sunshine. PV panels charge a LiFePO₄ battery bank that keeps the unit running from dawn to dusk and through cloudy days, with no diesel, no fuel logistics, and near-zero operating cost.

Key Features

100% solar-powered with smart battery storage — fully off-grid operation in sunny climates

Produces up to 5,000 L/day of drinking water meeting WHO standards (product TDS ≤ 300 ppm)

Plug-and-play skid, factory-tested; typical installation completed in one day

Intelligent PLC control with auto start/stop, dry-run and low-pressure protection

Energy-efficient brackish RO membrane: only ~1.6 kWh/m³ specific energy consumption

Optional GSM/4G/Wi-Fi remote monitoring — check production and alarms from anywhere

Automatic membrane flushing for 3–5 year membrane life; minimal operator training required

Technical Specifications

Parameter

Value

Rated freshwater output

5 m³/day (5,000 L/day)

Feed water TDS (max)

≤ 6,000 ppm

Product water TDS

≤ 300 ppm

Salt rejection

≥ 98%

System recovery

55–65%

Specific energy consumption

~1.6 kWh/m³

PV array (monocrystalline)

3 kWp

Battery (LiFePO₄)

10 kWh

Power supply modes

Solar + battery (off-grid)

Operating pressure

10–25 bar

Form factor

Skid-mounted / trailer option

Control system

PLC + HMI touchscreen, MPPT

Operation temperature

1–40 °C

Design life

≥ 5 years

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Parameter	Value
Rated freshwater output	5 m³/day (5,000 L/day)
Feed water TDS (max)	≤ 6,000 ppm
Product water TDS	≤ 300 ppm
Salt rejection	≥ 98%
System recovery	55–65%
Specific energy consumption	~1.6 kWh/m³
PV array (monocrystalline)	3 kWp
Battery (LiFePO₄)	10 kWh
Power supply modes	Solar + battery (off-grid)
Operating pressure	10–25 bar
Form factor	Skid-mounted / trailer option
Control system	PLC + HMI touchscreen, MPPT
Operation temperature	1–40 °C
Design life	≥ 5 years