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Projecta SPP160K Quick Start Manual

12 volt solar panel kits monocrystalline
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12 VOLT
SOLAR PANEL KITS
MONOCRYSTALLINE
P/No. SPP160K

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Summary of Contents for Projecta SPP160K

  • Page 1 12 VOLT SOLAR PANEL KITS MONOCRYSTALLINE P/No. SPP160K...

  • Page 2: Feature Overview

    WARNING SOLAR PANEL • For installations with lead acid batteries, avoid sparks or flames near the batteries and always use proper eye protection • Given sufficient light, solar panels always generate energy even when they are disconnected • Accidental ‘shorting’ of the terminals or wiring can result in sparks causing personal injury or a fire hazard •...

  • Page 3: Specifications

    SPECIFICATIONS P/No. SPP160K TYPE MONOCRYSTALLINE RATED POWER 160W OPEN CIRCUIT VOLTAGE 22.6V SHORT CIRCUIT CURRENT 10.2A PEAK POWER VOLTAGE 17.0V PEAK POWER CURRENT 9.42A TEST CONDITIONS 1000W/m , 25˚C BATTERY CONNECTIONS Battery Clamps SOLAR CONTROLLER Advanced MCU – Features control pulse width modulated (PWM) technology, high efficiency operation.

  • Page 4: Charging Stages

    Figure 1.1: Battery Type Setting via DIP switch CHARGING STAGES Soft Charge (Level 1) – When batteries suffer an over-discharge, the controller will softly ramp the battery voltage up to 10V. Bulk Charge (Level 2) – Maximum current charging until batteries rise to Absorption level. Absorption Charge (Level 3) –...
  • Page 5 SOLAR CONTROLLER SPECIFICATIONS Electrical Parameters Rated solar panel amps – SPP160K 10.2 Max. Normal input Solar cell array voltage 15–22 Max. solar cell array voltage (output has no load) Max. The controller lowest operating voltage (at solar or battery side)

  • Page 6: Installation And Connection

    INSTALLATION & CONNECTION STEP 1 Locate the panel in the best position Locate the panel in a position where it is exposed to the sun for the majority of the day. For best results use a northern orientation. The panel will function in the horizontal or hung position, however for best performance tilt the panels so they directly face the sun.

  • Page 7: Frequently Asked Questions

    If we say we get around 10 hours of solar energy from the panels per day (for summer months). We can then calculate what size and how many panels we need. 45 Amps ÷ 10 hours = 4.5 Amps per hour So the SPP160K solar panel kit produce 10.2 Amps an hour, this should be more than enough.