Grid-independent lighting systems powered by photovoltaics are our new products. They are suited for billboards, advertisements, buildings' facades and street lighting.

The systems are completely autonomous and maintenance-free. They can be programmed in different modes - whole-night mode (for example - in summer), or few hours mode (for example - in winter).
Depending on the country you live in, we can change the parameters of the systems, so that it meets your demand. The same systems may be used for emergency power supply or communication stations, etc.

Functions \ Model	CHB1000	CHB2000	CHB3000	CHB4000
Automatic start	yes	yes	yes	yes
Working days in cloudy weather	3 days	3 days	3 days	3 days
Optimized for billboard:	4x3m on one side	4x3m on two sides	8x4m on one side	8x4m on two sides
Lighting bodies (pcs)	1	2	4	8
Type of the lighting body	LED	LED	LED	LED
Type of the Solar Module	Mono crystalline - 50Wp	Thin film 97-100Wp	Poly crystalline - 230Wp	Poly crystalline - 460Wp
Weight of the solar modules	6kg	14,6kg	19.5kg	39.0kg
Number of solar modules	1	1	1	2
Dimensions of the solar modules (mm)	778*679*35	1108*1308*50	1650*992*46	1650*992*46-2pcs
Aluminium frame of PV modules	Yes	Yes	Yes	Yes