Advanced camp solar set, 12V 40Ah, 200Wp, MPPT

Manufacturer: GWL/Power
Art.#: FV-12V40A200W-SET
496.00$List price:
Individual pricing for large scale projects and wholesale demands is available.
Contact us:
phone: +420 277 007 550

Stock status : 12 pcs

Shipping weight: 20.97 kg
largest solar set for camping. A preselected set of couple 100Wp panels with MPPT regulator 10A and LiFePO4 Winston battery 12V 40Ah, Set is not assembled.

Set contents

- 2pcs - Solar module Mono flexi 100Wp
- 1pc - MPPT Solar Charger 12/24 V, 10A, Input 100V
- 1pc - Lithium Battery Winston LiFePO4 (12V/40Ah)

This set not include wiring cables and connecotrs!
We recommend buying wiring cables with dimnsion minimum 1,5mm2 and connecotrs XT30 for easy handling.

Wiring diagram

Technical specification of Winston battery

Complete datasheet
The monolithic 12V batteries do not have any PCM (any electronics) inside. They consist of finely balanced cells with identical perfomace. The battery must be managed and operated as a single monolithic 12V block. We do not recommend operation in serial connection. For system with higher voltage 24/36/48V and more, we recommend to use Single cells 40Ah + BMS123Smart

Nominal voltage of the battery is 12 V and the operational voltage is 11,5 V - 15 V.
The maximum charging voltage for initial charge is 15 V.
Recommended subsequent charging is to 14,6 V.
The minimum voltage is 11 V.
Maximum discharge current is 3C continously.
Operating temperature -25°C up to 80°C (discharging)

These batteries are suitable for all traction applications including electric vehicles. Fully complies also for stationary applications - such as energy storage.
Also possible to use for starting internal combustion engines. In the Principles do not require any special electronics for use LP 12V batteries for starting, but it is very important to keep min. and max. voltage, so we recommend using any voltage indication unit, which you will be informed about the current Voltage. This is important especially for frequent starting. We recomend use some simple car Voltmeter.
We offer a indication voltmeter PROM-VOLT
There is no Selfdischarging effect.
Can be recharged at any state of discharge - no memory effect
LiFePO4 is a very safe technology, not spontaneous combustion, does not react with moisture or with oxygen.

User ManualPlease read USER MANUAL before use.
FAQDo you have technical question? Try KNOWLEDGE BASE.

NOTE! All goods we supply is new direct from the manufacturer.
Original Woodenbox contains 6 batteries is 543*509*425mm large and weights 58kg.
The batteries are charged conservation.
To be able to use it must first be charged with a low current.
The first charge should not exceed 0.5 C - eg for 40Ah battery is 20A.
FAQ: Initial charging information

HINT! For initial charging multiple batteries, must be connected in parallel and the charger outputs should be connected to both ends of the parallel rows of batteries, exactly as it is described here:
FAQ: The initial charging of the number of batteries

Technical specification of MPPT tracker

Complete datasheet
Solar charger controller made by EPsolar is DC/DC charger with integrated advanced MPPT technology. It adopts the water-proof design with IP32 class and increase the professional protection chip for the communication port.

Main function of this charger is to harvest as much energy from your PV modules and charge connected battery as fast as possible, but with the best care for long battery lifetime.

Max. power 260 W.
Weight 0,6 kg.
Max output current 10 A.
Max. input voltage 100 V.
Nominal Voltage 12, 24, V.
Operating temperature -25°C up to 45°C

The charger has a LCD and control buttons for easy monitoring and settings. The charger is delivered with default settings for lead-acid batteries. For change settings to lithium battery type, connection to PC via RJ45-USB cable. . is needed. Then use PC software for change the settings


  • Advanced MPPT technology
  • High tracking efficiency no less than 99.5%
  • Peak conversion efficiency of 98%
  • Ultra-fast tracking speed
  • Accurately recognizing and tracking of multiple power point
  • Multi-function LCD displays system information intuitively
  • User programmable for battery types, load control etc.
  • 3-Stage charge with PWM output
  • Common positive grounding design
  • RS485 port with industrial standard MODBUS open architecture
  • Fully programmable function via PC software or remote meter

Electronic protections:

  • PV reverse polarity protection
  • PV short circuit protection
  • PV over current alarm protection
  • Battery overcharge protection
  • Battery over discharge protection
  • Battery reverse polarity protection
  • Load short circuit protection
  • Load overload protection
  • Controller overheating protection

Technical specification of Solar panel

Complete datasheet
Monocrystalline solar panel with high efficiency in full sunlight. Estimation of performance: This panel can deliver power about 60 W even in a partly cloudy sky or 10% of the nominal power even completely overcast rainy day. You can obtain about 5 % nominal power If the panel is completely in the shade.

Peak power 100 Wp.
MPP voltage 17,6 V.
MPP current 5,4 A.
Voltage without load 20,8 V.
Short-circuit current 5,78 A.
Efficiency of solar panel 21 %.
Height 1060 mm.
Width 545 mm.
Depth 3 mm.

Easy Installation at all positions
The great advantage of the flexible panel is its ability to adapt to the surface and it's definitely ideal for installation in caravans, boats and other areas to which the standard solar panels not to fit. The panel is very lightweight, and thanks to the reinforcement technology it is also relatively robust. It can be installed even on flat areas.

Operating suggestions
Panel 100Wp has a maximum voltage of 21.6 V.Multiple panels can be connected in series to work with higher voltage solutions. To maximize performance, we recommend using the panels with MPPT solar controller and with LiFePO4 battery packs or MicroInverters. To improve the overall performance of multiple panels can be connected in series or in parallel and optimum performance is achieved with gradients from 45 to 90 degrees.

The connection box for attaching cables is on the front side of the panel. Solar panel includes connection cables with MC4 connectors. Cables length is 90cm.
Weight (kg) 16,2
Peak power (Wp) 200
Capacity (Ah) 40
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Advanced camp solar set, 12V 40Ah, 200Wp, MPPT largest solar set for camping. A preselected set of couple 100Wp panels with... 496.00$
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